Citizen Promaster Skyhawk A.T JY8084-09H Manual
Læs nedenfor 📖 manual på dansk for Citizen Promaster Skyhawk A.T JY8084-09H (60 sider) i kategorien Ur. Denne guide var nyttig for 13 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere
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Table of Contents
1. Your Watch ................................................................................................. 9
2. Before Use ................................................................................................ 12
• Checking the Reference Position ......................................................... 14
3. Basic Watch Operations .......................................................................... 16
Radio Signal Reception
4. Radio Signal Reception ........................................................................... 18
5. Poor Reception Areas.............................................................................. 23
6. Display during Reception ........................................................................ 24
7. Confirming Reception Status.................................................................. 26
8. Reception Area Guidelines...................................................................... 28
9. World City Display.................................................................................... 34
10. Charge Level Display............................................................................... 40
English
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Operations in Each Mode
11. Changing Mode ........................................................................................ 42
12. Using Home Time and World Time ......................................................... 44
13. Using Daylight Saving Time .................................................................... 46
14. Setting the Time (TME) ............................................................................ 48
15. Setting the Calendar (CAL)...................................................................... 52
16. Using the Timer (TMR) ............................................................................. 56
17. Using the Chronograph (CHR) ................................................................ 60
18. Using the World Time Setting (WT-S)..................................................... 62
19. Using the World Time Alarm (AL-1 and 2) ............................................. 66
20. Using the Receive Setting (RX-S) ........................................................... 68
21. LED Lights ................................................................................................ 72
22. Resetting Your Watch .............................................................................. 72
23. Adjusting the Reference Position........................................................... 74
Using the Slide Rule Bezel ............................................................................ 78
Solar Power
24. Solar Power Function .............................................................................. 92
25. Characteristics of the Solar Powered Watch......................................... 94
A. Power Saving Function ....................................................................... 96
B. Insufficient Charge Warning Function............................................... 98
C. Overcharging Prevention Function.................................................... 99
D. Guide to Charging Time .................................................................... 100
E. Handling Your Solar Powered Watch............................................... 102
Troubleshooting
Radio Signal Reception Function ......................................................... 104
Eco-Drive................................................................................................. 108
Precautions................................................................................................... 110
26. Specifications......................................................................................... 116
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Congratulations and Thank You for your selection of a CITIZEN Eco-Drive watch.
To get the most out of your purchase, please be sure to read this manual and keep it
on hand for reference.
Once fully charged by exposure to light, your watch will give you years of
enjoyment and reliability.
Notice
All repairs performed on this watch are to be performed at the CITIZEN.
When desiring to have your watch repaired or inspected, please contact the Citizen
Service Center either directly or through the store where you purchased your watch.
Please use this watch after it has been sufficiently
charged by exposure to light.
If the second hand of the watch is moving at two-second intervals, this indicates the
watch is insufficiently charged. To ensure proper operation, the watch should be fully
charged by placing the watch under direct sunlight for about eight (8) hours. We
recommend the watch keep a high charge level to ensure optimum operation.
Charge your watch as indicated in “Guide to Charging Time” (p. 100).
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Note: To assist in the explanation, all parts of the digital display are shown in the illustration.
Part Names (2): Digital Displays
[Digital display 2] [Digital display 1]
World city name
Morning: A
Afternoon: P
Chronograph
measurement mark
Timer measurement mark
Alarm setting mark
Daylight saving time setting
mark
Home city name
Insufficient charge
warning mark
World city time
Hour/minute/second
• The illustrations shown in this manual may differ from the actual watch you have purchased.
Part Names (1)
Charge level indicator/
radio wave reception
indicator
Home time hour hand
Digital display 2
(Displays the home
city)
Home time second
hand Mode hand
UTC hour hand UTC minute hand
Home time minute hand
Button (B)
24-hour hand
Crown
Button (A)
Digital display 1
(Displays world city/
world time)
Crown for turning
the outside scale
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W1. Your Watch
World Time Eco-Drive Radio Controlled Watch
<Radio Signal Reception Function>
This watch is a radio controlled watch, which receives the standard time radio waves that are
broadcast from radio wave transmitters in four regions, Japan, the USA, Europe (Germany) and
China, and uses these waves to automatically correct the time and date. (p. 18)
iAutomatic reception: The watch will automatically receive the radio wave up to three
times a day, at 2 a.m., 3 a.m. and 4 a.m., and adjust the time and date accordingly.
The 4 a.m. automatic reception can be changed to any time of the day.
iOn demand reception: The radio wave can be received at any time of the day to adjust
the time and date.
In the event that a radio signal cannot be received, the watch can be manually set and will
operate keeping time within +/- 15 seconds per month.
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Part Names (3): Radio Wave Reception Display
NO: Signal reception failed RX: Reception standby H, M, L: Reception level/
reception status
Modes where reception is
possible: CAL, TME and
RX-S
JPN : JJY (Japan)
USA : WWVB (USA)
EUR : DCF77 (Germany)
CHN: BPC (China)
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Important Points Regarding Radio Wave Reception
There are two methods to receive radio signals during normal operation, Automatic and
On Demand.
The internal unidirectional antenna may be weakened by geography or building
structures, which may require the user to place the watch near a window.
When receiving radio waves:
* Remove the watch from your wrist
* Face the 9:00 position of the watch towards a window
* Place the watch on a stable surface
* Do not move the watch during this process. Movement of the watch may cause
incomplete reception. During radio reception, the second hand of the watch moves in
reception level.
* When reception is complete, the watch will return to movement at one-second
intervals.
Reception can take from about 2 minutes to a maximum of 15 minutes.
<World Time Function>
iUTC (Coordinated Universal Time), the time and date of 43 cities (or regions) from around
the world and one city (any can be set) can be displayed and easily called up. It is
convenient when traveling overseas on business or vacation.
Daylight saving time can also be set. (p. 46)
<Solar Power Function>
This is a multi-functional Eco-Drive watch, which is equipped with a solar power function for
powering the watch by converting light energy into electric energy.
iCharge level display function: This function displays the charge level in four grades, to
give an approximate indication of how much the secondary battery is charged. (p. 40)
iPower saving function: The watch is equipped with two power saving functions.
If the watch face is not exposed to light for 30 minutes or longer, all the LCD display
sections turn off (Power saving 1). If the watch face is then not exposed to light for one
week or longer, the hands are stopped in order to minimize the watch’s power consumption
(Power saving 2). (p. 96)
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Check the
reception status.
• Pull out the crown to
position 1.
• Turn the crown to
align the mode hand
with TME.
• Return the crown to
the normal position.
• Press the lower right
button (A) at the
4:00 position.
(p. 26)
The second
hand indicates
a reception
status of H, M
or L
The second
hand indicates
a reception
status of NO
Refer to “On Demand
Reception” (p. 20) to
perform the radio wave
reception.
Your watch is
correctly receiving
the standard time
radio wave.
It is ready to use.
If you are unable to
receive radio waves,
please inquire to the
Citizen Service Center.
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W2. Before Use
[Insufficient charging]
Charge level
indicator
[Fully charged]
Check the movement of
the second hand.
The second hand is
moving at 2-second
intervals or is stopped.
The second hand is
moving at 1-second
intervals.
Charge the watch
sufficiently by placing it in
direct sunlight as indicated
in “Guide to Charging
Time”(p. 100).
NO: Signal
reception failed
RX: Reception
standby
Reception level/
reception status
H : High
M : Middle
L : Low
Crown
Button (A)
Mode hand
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1. Pull the crown out to position 1 and turn to align
the mode hand with CHR (chronograph mode).
2. Pull out the crown to position 2.
• The hands will move rapidly, stopping at the
reference position recorded in the watch
memory.
Correct reference positions
Charge level indicator: CHN
UTC hour and minute hands: 12:00
Hour, minute and second hands: 12:00:00
24-hour hand: 12:00
3. If the reference position is correct, the check is
now complete. Press the crown back into its
normal position.
• If a position is incorrect, refer to step 3 and later
in “Adjusting the Reference Position” and adjust
it to the correct position. (p. 74)
[Checking the Reference Position]
Before using the watch, confirm that the hands are aligned with
“0”, similar to when setting weighing scales
iThe reference position may become misaligned when
the watch is exposed to strong magnetism, static
electricity or impacts. Even if radio waves are received,
the correct time will not be indicated unless the watch
hands are aligned to the correct reference position.
Check that the hands are properly aligned with “0”.
Examples of magnetic products that can affect
the watch.
• Health products (for example, medical necklaces and waist
bands that have magnetic fields)
• Refrigerators (magnetic part of the door)
• Electromagnetic cookers
• Bags (with magnet fasteners)
• Mobile phones (speaker part)
Keep the watch away from items similar to those above.
Hour, minute
and second
hands
UTC hour and
minute hands
24-hour
hand
Charge level
indicator
Mode hand
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3.
Set the home time.
If the home time is correct,
(1) Set the time manually (p. 48)
(2) Set the time by receiving the radio
wave (p. 20)
Caution:
If the home city is set to a city that
is outside the reception area, the
radio wave cannot be received.
Set the time manually.
4.
Set digital display 1.
The world time or date can be
displayed on digital display 1.
Also, the mode can be switched
in order to use the alarm, timer
or chronograph. (p. 42)
gotostep4
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W3. Basic Watch Operations
* The watch receives the radio wave from the radio wave transmitter located in the
home city’s region.
1.
Check the
charge level.
(p. 40)
2.
Set the home city.
If the city in which you are
situated is displayed in
digital display 2,
(1) Pull out the crown to
position 1 and turn to align
the mode hand with TME.
(2) With the crown pulled out to
position 1, press button (A)
or (B) to call up the home
city in digital display 1.
(3) Press button (A) and button
(B) at the same time to
display the home city in
digital display 2.
gotostep3
Home time
hour hand Home time
minute hand
Digital display 1
Home time second hand
Home city
(Digital display 2)
Button (A)
Button (B)
Crown
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Recovery Automatic Reception (Automatic Reception)
• If the watch stops due to insufficient charging, expose the watch to
sunlight to recharge it. When the watch is recharged sufficiently, it will
automatically receive the radio wave once.
* Regularly charge your radio controlled watch so it does not become insufficiently
charged.
The radio wave reception can be checked with “Confirming
Reception Status”. (p. 26)
On Demand Reception (Manual Reception)
• Signals can be received at any time.
<Receiving the radio signals>
1. Pull the crown out to position 1 and turn to align the
mode hand with the CAL, TME or RX-S position.
2. Return the crown to the normal position.
3. Remove the watch from your wrist and place on a
stable surface near a window where the radio signal
can be easily received.
4. Point the 9:00 side of the watch in the direction of the radio wave transmitter, and hold
down the lower right button (A) for more than 2 seconds. Release when the
confirmation tone sounds and the second hand stops at RX. The second hand will then
move to H, M or L, and reception will begin.
* Do not move the watch during reception.
5. When the radio wave has been properly received, the second hand will automatically
move from H, M or L to the time that was received, all the hands will be corrected,
and the second hand will return to 1-second interval movement.
* Reception can take a maximum of 15 minutes.
[Mode hand position
when receiving]
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W5. Poor Reception Areas
It may not be possible to receive radio waves under environmental conditions where reception
is difficult or in areas susceptible to radio noise, such as those shown in the illustrations below.
While referring to the reception level display, try to find a location with better reception.
jExtremely hot or cold locationsjNear cellular
phones that are
in use
jInside vehicles, including
cars, trains and aero planes
jNear TVs, refrigerators,
computers, fax machines and other
home electronics or appliances
jInside reinforced concrete
buildings or underground
jNear high-tension electrical
lines, railway overhead wires
or communication facilities
<Storing Your Radio Controlled Watch>
If the watch has received insufficient light for charging or has been kept in a dark
location for an extended period of time (one week or more), the Power Save Feature of
the watch is activated and the hands of the watch stop. Even though the watch will not
show movement, the correct time is kept in memory. When the watch is in the Power
Save mode, it will continue to keep the correct time internally. In some instances,
“Automatic Reception” may not be successful due to a weak signal reception. When
resuming use of the watch after the power save mode has been activated for an extended
period of time, you can cancel the Power Save function by placing the watch in light
sufficient for charging and performing the “On Demand” reception process to correctly
set the time and date. (Refer to for information on the Power Save Function.)page 96
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<Time required for reception>
Reception can take from about 2 minutes to a
maximum of 15 minutes, depending on factors such
as the weather or noise. If the radio wave reception
fails, the watch may return immediately to the
normal display.
[Caution] During reception, the second hand may
rotate once and show the reception level
again.
Do not move the watch until the second
hand has returned to 1-second interval
movement.
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W6. Display during Reception
[During reception standby]
jSecond hand moves to RX and
stops.
The radio wave reception
indicator points to the received
transmitter.
[Digital display]
[Second hand display]
O O
jIf the reception fails, RC and
NO are displayed.
Repeatedly switches
between on and off
jThe second hand moves from
RX to reception level H, M or L
and reception starts.
jWhen the reception is
successful, the second hand
will return to 1-second interval
movement and the other hands
will be automatically corrected.
[Receiving signal]
[Reception completed]
Radio wave
reception
indicator
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Reception status
Signal reception failed
Radio wave reception environment was very
good
Radio wave reception environment was good
Radio wave reception environment was not very
good
Reception
level
NO
H
M
L
* The time display may shift slightly depending on the reception environment and
internal watch processing even if radio waves are properly received.
* H, M and L indicate the reception status and are not connected to the performance of
the watch.
• If NO is indicated, find a location or direction where the reception is better and
perform on demand reception again. (p. 20)
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W7. Confirming Reception Status
• The result of the radio wave reception can be confirmed.
• The daylight saving time setting status of the home city can be confirmed.
1. Pull the crown out to position 1 and set the mode to TME, CAL or RX-S.
2. Press the crown back into its normal position and press the lower right button (A)
once to confirm the reception status. The second hand will move to H, M, L or NO.
• The daylight saving time setting status for the home time is displayed on digital
display 2 (flashes alternately between SMT and ON or OFF).
• The radio wave reception indicator points to
JPN, EUR, USA or CHN.
3. Press the lower right button (A) once.
• The watch returns to the normal time display
(1-second interval movement).
• It also returns automatically to normal
display if there are no operations for 10
seconds.
[Digital display 2]
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USA
EUR
CHN
JPN
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W8. Reception Area Guidelines
This watch can receive standard time radio waves broadcast from Japan (two
transmitters), the USA, Europe (Germany) and China.
The standard time radio wave to be received can be changed by selecting the city in
another region.
The maps show the approximate reception areas. However, note that the radio wave
condition could change due to factors including the weather (such as lightning) and
changes in the season or sunrise/sunset time.
The reception area on the map is only guideline, and it may be difficult to receive the
radio signal even within the areas indicated on the map.
Standard time
radio signal Transmitter Frequency
JJY
Japan
WWVB
USA
DCF77
Germany
BPC
China
Ohtakadoya-yama Standard Time Transmitter
(Fukushima Transmitter)
Hagane-yama Standard Time Transmitter
(Kyushu Transmitter)
Fort Collins Transmitter, Denver, Colorado
Mainflingen Transmitter, Southeast Frankfurt
Shangqiu Transmitter, Henan
The standard time radio wave used by this radio controlled watch may be interrupted
occasionally due to special circumstances at the radio wave transmitter.
Even if reception of the standard time radio wave has failed, the watch will continue to
be accurate to within ±15 seconds per month.
40 kHz
60 kHz
60 kHz
77.5 kHz
68.5 kHz
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JPN: JJY (Japan) Automatically selects one of the two transmitters
Fukushima Transmitter: Radius of approximately 1,500 km from the transmitter
Kyushu Transmitter: Radius of approximately 2,000 km from the transmitter
CHN: BPC (China) Shangqiu, Henan: Radius of approximately 1,500 km from
the transmitter
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EUR: DCF77 (Germany) Mainflingen: Radius of approximately 1,500 km from
the transmitter
USA: WWVB (USA) Fort Collins: Radius of approximately 3,000 km from the
transmitter
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[Cities and the standard time radio
wave assignment]
• The received standard time radio waves shown
in “Table of UTC Time Differences” are
assigned one of the following four radio wave
transmitters, in accordance with the home city
in digital display 2.
[Standard time radio wave
assignment]
JPN : JJY (Japan)
USA : WWVB (USA)
EUR : DCF77 (Germany)
CHN : BPC (China)
• Radio wave transmitters are assigned even for countries and regions outside the
reception area.
• For regions that are assigned Japan’s standard time radio wave (JJY), either the
Fukushima transmitter or Kyushu transmitter is selected automatically for reception,
whichever is easier to receive.
Radio signal transmitter
Digital display 2
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W9. World City Display
UTC (Coordinated Universal Time) and 43 cities (or regions) are registered in this watch
in advance, and it is also possible to register one additional city. The time of each city
can be called up and displayed.
• Press the upper right button (B) while the crown is in position 1 during TME mode or
CAL mode to display in sequence from the top left to bottom right the city names
shown in “Table of UTC Time Differences” , and press the lower right button(p. 36)
(A) to display the city names in sequence from the bottom right to top left.
UTC: Coordinated Universal Time
This is the time of an atomic clock that is used as the global standard (= international atomic time).
It uses leap seconds to correct deviations in time systems that are based on the rotation of the Earth
(universal time).
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CAI
ATH
JNB
MOW
RUH
THR
DXB
UTC
LON
MAD
PAR
ROM
BER
[Table of UTC Time Differences]
Set to TME mode and press the upper right button (B) repeatedly while the crown is in
position 1 to display in sequence in digital display 1 the table’s city names from top to
bottom, and press the lower right button (A) to display in sequence the city names from
bottom to top.
• Radio waves are only received from the assigned transmitters.
(Example: When TYO is displayed in digital display 2, radio waves other than the
Japan radio wave cannot be received.)
Refer to the “Received standard time radio wave” item for the radio wave that is
received in each city.
“EUR” Europe radio wave, “CHN” China radio wave, “JPN” Japan radioc c c
wave, “USA” USA radio wavec
* National governments may change the period of daylight saving time, the time
difference, or the names of cities.
Display
City name
Coordinated
universal time
London
Madrid
Paris
Rome
Berlin
Time
difference
0
0
+ 1
+ 1
+ 1
+ 1
---
EUR
EUR
EUR
EUR
EUR
Received
radio wave
transmitter
Display
City name
Cairo
Athens
Johannesburg
Moscow
Riyadh
Tehran
Dubai
Time
difference
+ 2
+ 2
+ 2
+ 3
+ 3
+ 3.5
+ 4
EUR
EUR
EUR
EUR
EUR
EUR
EUR
Received
radio wave
transmitter
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FEN
PDL
HOM
DEN
MEX
CHI
NYC
YMQ
SCL
RIO
Display
City name
Denver
Mexico City
Chicago
New York
Montreal
Santiago de Chile
Rio de Janeiro
Time
difference
- 7
- 6
- 6
- 5
- 5
- 4
- 3
USA
USA
USA
USA
USA
USA
USA
Received
radio wave
transmitter
Display
City name
Fernando de
Noronha
Ponta Delgada
Home
(Time difference set
by user)
Time
difference
- 2
- 1
Any
EUR
EUR
Depends
on the time
difference
Received
radio wave
transmitter
KBL
KHI
DEL
DAC
RGN
BKK
SIN
HKG
BJS
TPE
SEL
TYO
ADL
SYD
NOU
AKL
SUV
MDY
HNL
ANC
YVR
LAX
Display
City name
Kabul
Karachi
Delhi
Dhaka
Yangon
Bangkok
Singapore
Hong Kong
Beijing
Taipei
Seoul
Time
difference
+ 4.5
+ 5
+ 5.5
+ 6
+ 6.5
+ 7
+ 8
+ 8
+ 8
+ 8
+ 9
EUR
CHN
CHN
CHN
CHN
CHN
CHN
CHN
CHN
JPN
JPN
Received
radio wave
transmitter
Display
City name
Tokyo
Adelaide
Sydney
Noumea
Auckland
Suva
Midway
Honolulu
Anchorage
Vancouver
Los Angeles
Time
difference
+ 9
+ 9.5
+ 10
+ 11
+ 12
+ 12
- 11
- 10
- 9
- 8
- 8
JPN
JPN
JPN
JPN
JPN
JPN
USA
USA
USA
USA
USA
Received
radio wave
transmitter
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[Checking the charge level display]
Level
Charge
level
display
Remaining
time
(approximate)
Level 0
About 3 days About 3 to
20 days
About 20 to
130 days
About 130 to
180 days
Insufficient
charging. Recharge
the watch
immediately.
The insufficient
charge warning is
activated at this
level.
The charging level
is rather low.
Recharge the
watch.
The charge
condition is good.
The watch can be
used normally at
this level.
The watch is
sufficiently charged.
The watch is fully
charged and can be
used normally at
this level.
Level 1 Level 2 Level 3
[Caution]
When the charge level indicator points at level 0, the secondary battery is very low. The second hand
moves at 2-second intervals, and the mark flashes in the digital display.
After about three days the battery will run out and the watch will stop. Be sure to recharge the watch
before this condition is reached.
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W10. Charge Level Display
• The charge level (approximate) is displayed in four grades to show how much the
secondary battery is charged.
• The charge level indicator points to the middle of each grade.
• Use the charge level display as a guideline when wearing your watch. We recommend
that you regularly check the charge level and keep it at level 2 or above.
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<Mode names>
* Crown in position 1
CHR
Chronograph
TMR
Timer
CAL
Calendar
TME
Time
WT-S
World time set
AL-1
Alarm 1
AL-2
Alarm 2
RX-S
Receive set
Turn the
crown to
the right
Turn the
crown to
the left
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W11. Changing Mode
This watch has eight modes: time (TME), calendar (CAL), timer (TMR), chronograph
(CHR), world time set (WT-S), alarm 1 (AL-1), alarm 2 (AL-2) and receive set (RX-S).
1. Pull the crown out to position 1 (mode switching position).
• The home city and (M) are displayed alternately on digital display 2 to show that the
mode switching status has been entered.
2. Turn the crown to the right or left to align the mode hand with the desired mode.
3. Return the crown to the normal position.
Digital
display 2
Mode switching
position
Displayed
alternately
Mode hand
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Example: During time mode (TME)
Los Angeles New YorkSwitch
[Digital display 2]
Home city: LAX (Los Angeles)
Home time (hand display): 10:09 a.m.
[Digital display 1]
World city: NYC (New York)
World time (digital display): P1:09
[Digital display 2]
Home city: NYC (New York)
Home time (hand display): 1:09 p.m.
[Digital display 1]
World city: LAX (Los Angeles)
World time (digital display): A10:09
Pull the crown out to
position 1 and press
buttons (A) and (B) at
the same time.
The hands also change
at the same time.
Digital display 1
Button (A)
Button (B)
Digital
display 2
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W12. Using Home Time and World Time
• When going to a country or region in a different time zone when on business or vacation, the
destination home time can be easily displayed by switching the home time and world time.
* Switching can only be performed during the time mode (TME) or calendar mode (CAL).
<Switching between home time and world time>
Example: Going to New York from Los Angeles
When Los Angeles time “10:09 a.m.” is displayed for the home time
(hand display) and New York time “P1:09” is displayed for the world
time (digital) (NYC is displayed in digital display 1, and LAX is
displayed in digital display 2)
1. Pull the crown out to position 1 (mode switching position).
• Turn the crown to enter time mode (TME) or calendar mode (CAL).
• The home city LAX and (M) are displayed alternately on digital display 2, to show that the
mode switching status has been entered.
2. Press button (A) and button (B) at the same time.
• A confirmation tone sounds, and the Los Angeles and New York city names and times are
switched.
3. Turn the crown to return to the original mode.
4. Return the crown to the normal position to complete the operation.
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[What is daylight saving time?]
This is a time system where the clocks are put forward an hour during the summer, when the
daylight hours are longer.
Whether or not the system is used and the length of use differs between countries and regions.
* Refer to the explanations for each mode for details on the operations.
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W13. Using Daylight Saving Time
iTo change automatically to daylight saving time by receiving the radio
wave
• By setting the daylight saving time reception setting in RX-S mode to AU, when the
radio wave is received, the time will be automatically updated with the daylight saving
time information.
* The home city must be a city within the reception area.
* The timing for changing to daylight saving time can vary depending on the city or
region. There may be cases when the time is not changed on the appropriate date.
[Setting the daylight saving time]
Change automatically with
radio wave reception
To activate the
daylight saving
time
AU
Either ON or OF
may be set.
RX-S
mA
AU
mA ON
OF
To deactivate
the daylight
saving time
RX-S TME/WT-S
Manually set the daylight
saving time
TME/WT-S
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• When the time is set for one of the
cities, the times for all the other cities
are also corrected automatically.
• Daylight saving time can be set for
each city.
Position 1
Button (A)/(B)
Select the city
Daylight saving
time setting
Correct the
second
Correct the
minute
Correct the hour
Switch between
12H and 24H
Button (B)
(B)
(B)
(B)
(B)
Position 2
Button (B)
Button (A)
6. Press the upper right button (B) to enter the hour correction status.
• Turn the crown to correct the time. Turn to the right to move forward and to the left
to move back.
• Turn the crown continuously to move quickly.
7. Press the upper right button (B) to enter the 12H/24H correction status.
• Press the lower right button (A) to switch between the 12-hour clock and 24-hour
clock.
• This setting is applied even in other modes.
8. Return the crown to the normal position to complete the operation.
• When the home time is corrected, the analog time, which is linked to the digital
time, is also corrected.
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4. Each time the upper right button (B) is pressed, the correction location changes. The
new correction location will begin flashing.
• The correction location changes in the following sequence: month date year.c c
5. Select the correction location and turn the crown to correct the time.
Turn to the right to move forward and to the left to move back.
• Turn the crown continuously to move quickly.
To stop, turn the crown to the left or right.
• When the year, month and date are set, the day is corrected automatically.
6. Press the crown back into its normal position.
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W15. Setting the Calendar (CAL)
(The date is corrected using the digital display)
• The date can be set manually in countries or regions where the radio wave cannot be
received.
• In the same way as for “Setting the Time”, to adjust the date of the home city, call up
the city whose date you want to correct in digital display 1.
<Correcting the date>
1. Pull the crown out to position 1 and turn to
align the mode hand with CAL (calendar
mode).
2. Press button (A) or (B) to call up the city
name whose date you want to correct.
3. Pull the crown out to position 2 to enter the
date correction status.
• The month display flashes and the home
city display and day display will go off.
[Digital display 2]
O
[Digital display 1]
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• When the date is set for one of the cities, the dates for all the other cities are also
corrected automatically.
• The year can be set between 2000 and 2099.
• When the year, month and date are set, the day is corrected automatically.
• If a date that does not exist is set (for example, February 30), when the watch returns to
the normal display, it automatically displays the first day of the next month.
Select the city
Correct the month
Correct the date
Correct the year
<Date correction status>
Button (B)
(B)
(B)
Position 1
Position 2
Button (A)
Button (B) Button (A)/(B)
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3. Turn the crown to set the time.
• Turn to the right to increase the time and turn to the left decrease the time.
• Turn the crown continuously to move quickly.
To stop, turn the crown to the left or right.
4. After completing the settings, return the crown to the normal position.
• Digital display 2 changes to RES (reset).
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W16. Using the Timer (TMR)
• The timer can be set from 1 minute up to 99 minutes, in 1-minute units. After the end
of measurement, the time-up tone sounds for about 5 seconds and the watch returns to
the timer initial setting status. (Auto return function)
• Press the lower right button (A) during measurement to return to the initial set time and
start measurement again. (Flyback function)
• Radio waves cannot be received during timer measurement.
<Setting the timer>
1. Pull the crown out to position 1 and turn to
align the mode hand with TMR (timer
mode).
2. Pull the crown out to position 2 to enter the
timer setting status.
• SET is displayed in digital display 2 and
the minute display in digital display 1
flashes. [Digital display 2]
Minute display flashes
[Digital display 1]
Settings
complete
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4. When the time is up, END is displayed in digital display 2 and the time-up tone sounds for 5
seconds.
• To stop the time-up tone, press button (A) or (B).
• RES is displayed on digital display 2 and the timer returns to the initial set time.
* The measurement continues even if the watch is switched to a different mode during
measurement.
* The time-up tone does not sound unless the crown is in the normal position.
<Using the timer>
1. A confirmation tone will sound each time you press the upper right button (B) to start and
stop the measurement.
• RUN (run) is displayed in digital display 2 during measurement, and STP (stop) is
displayed when the timer is stopped. The measurement mark comes on during
measurement.
2. Press the lower right button (A) during measurement to return to the initial set time and start
measurement again.(Flyback function)
3. Press the lower right button (A) while the timer is stopped to return to the initial set time.
• Digital display 2 changes to RES.
[Digital display 2]
Measurement
mark
[Digital display 1]
Button (B)Button (B)
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• While the chronograph is being operated, the display of digital display 2 changes as
follows.
* If there are no button (A) or (B) operations for 10 seconds, the watch returns to the
measurement status.
• The measurement continues even if the watch is switched to a different mode during
measurement.
(Reset)
Button (A)
Button (B)
(A)
*
(B)
(B)
(A)
(During measurement)
(Split display)(Measurement stopped)
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W17. Using the Chronograph (CHR)
• The chronograph can display times up to 23 hours 59 minutes and 59.99 seconds.
• After it exceeds 24 hours, the measurement stops and the chronograph returns automatically
to the reset status.
• Radio waves cannot be received during chronograph
measurement.
<Using the chronograph>
1. Pull the crown out to position 1 and turn to align the
mode hand with CHR (chronograph mode).
2. Return the crown to the normal position.
3. A confirmation tone will sound each time you press the
upper right button (B) to start and stop the measurement.
4. Press the lower right button (A) during measurement to display a
split time for 10 seconds. After the 10 seconds, the watch returns
to the measurement status. (Auto return function)
• The measurement mark is displayed during measurement and
during the split display.
• The SPL display flashes during the split time display.
5. Press the lower right button (A) while the chronograph is stopped
to return to the chronograph reset status. Measurement mark
Mode
switching
position
Button (A)
Button (B)
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3. Press the lower right button (A) to switch between daylight saving time ON (set) and OF (canceled).
• When daylight saving time is set, the time will move forward by one hour.
• Turn the crown to set the daylight saving time for other cities. Turn to the right to change in the
direction of cities with more of a time difference, and turn to the left to change in the direction of
cities with less of a time difference.
4. Press the upper right button (B) to switch between the show/hide setting status for the city.
• SET (show) or OFF (hide) flashes.
• The initial settings are all SET (show).
5. Press the lower right button (A) to select SET or OFF.
• Press the lower right button (A) to switch between displaying SET and OFF, and then select the
desired setting.
• Turn the crown to set other cities.
6. Press the crown back into its normal position.
City name
City
Display (SET)/
Hide (OFF)
Daylight saving time
Set (ON)/
Canceled (OF) [Digital display 1]
Mode switching
position
Button (B)
Correction position
Button (A)
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W18. Using the World Time Setting (WT-S)
• Daylight saving time can be set for each city. (Cannot be set for UTC)
• Whether show or hide each city (44 cities other than UTC) can be set.
* Using this function, it is easy to call up and display the cities from each mode. (Zone set function)
* If a city is set to not display, it cannot be displayed from other modes.
• Any time difference in units of 15 minutes can be set for HOM (user setting city).
[NOTE]
Even if daylight saving time is set for each city in WT-S mode (ON or OF (off)), if AU is set in RX-S
mode, priority is given to the daylight saving time setting in RX-S mode, with ON automatically
switched to OF or OF automatically switched to ON.
(Users in countries or regions without a radio wave transmitter should make sure that the start date and
finish date of daylight saving time are accurate.)
<“Daylight saving time” and “Show/hide city” settings>
1. Pull the crown out to position 1 and turn to align the mode hand with WT-S (world time set mode).
2. Pull the crown out to position 2 to enter the world time correction status.
• Digital display 2 goes off, digital display 1 enters the daylight saving time setting status for the city
that is displayed, and ON or OF flashes.
• The initial settings are all OF (canceled).
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• The correction location changes in the following sequence: Alarm ON/OF cCity name c
Alarm: Hours Alarm: Minutes.c
• City name: Turn the crown to select the city.
• Alarm hours/minutes: Turn the crown to the right to move the time forward and to the left
to move the time back.
Turn the crown continuously to move quickly. To stop, turn the crown to the left or right.
5. Press the crown back into its normal position.
<Alarm tone check>
In AL-1 or AL-2 mode, the alarm tone can be
checked by pulling the crown out to position 1
and pressing the lower right button (A).
Select alarm ON or OF (off)
Button (A)
Select the city (turn the crown)
Correct the hour (turn the crown)
Correct the minute
(turn the crown)
Button (B)
(B)
(B)
(B)
<Alarm 1 or 2 correction status>
Button (B)
Position 2
Button (A)
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19. Using the World Time Alarm (AL-1 and 2)
• An alarm can be set for the set city time.
• Once a day, the alarm will sound for 15 seconds when it reaches the set time. To stop the
alarm, press button (A) or (B).
• The sound of the alarm is different for alarm 1 and alarm 2, but the setting method is the same.
<Setting the alarm time>
1. Pull the crown out to position 1 and turn to align the mode
hand with AL-1 or AL-2 (alarm mode).
2. Pull the crown out to position 2 to enter the alarm correction
status.
• The set city is called up and ON or OF flashes.
3. Press the lower right button (A) to set alarm ON (set) or OF
(canceled).
• Press the lower right button (A) to switch between ON and
OF.
• The alarm mark comes on when ON is set.
4. Each time the upper right button (B) is pressed, the display
flashes and the correction location changes.
Alarm
mark
Alarm ON/OF
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mA (Manual): The time is not updated with the daylight saving time from the received radio
wave.
[Automatic reception setting]
• Set the operating conditions for automatic reception.
MAN (Manual): The 4 a.m. automatic reception can be changed to any time of the day for the
home time.
* The time can be changed in 1-hour units. It cannot be set to 2 a.m. or 3 a.m.
OFF (Off): Automatic reception is not performed.
AUT (Auto): Automatic reception is performed according to the initial settings
(at 2 a.m., 3 a.m. and 4 a.m.).
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W20. Using the Receive Setting (RX-S)
[Daylight saving time reception setting]
• Select whether to update the time with the daylight saving time from the received radio wave.
Refer to “Using Daylight Saving Time” for details on daylight saving time.(p.46)
AU (Auto): The time is updated with the daylight saving time from the received radio wave.
* The timing for changing to daylight saving time can vary depending on the city or
region. There may be cases when the time is not changed on the appropriate date.
* If AU is selected, when daylight saving time data is received for the daylight saving time
setting of the home city, the setting is changed to ON, and when no daylight saving time
data is received, the setting is changed to OF (off).
* When the radio wave of the area is received, daylight saving time for the corresponding
city is automatically updated to ON or OF (off). Refer to the “Received radio wave
transmitter” in “Table of UTC Time Differences” on for the radio wave that ispage 36
received in each city.
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4. Press the upper right button (B) to enter the automatic reception setting status.
• The set automatic reception status flashes.
• AUT, MAN and OFF flash and the watch enters the correction status.
5. Press the lower right button (A) to set the automatic reception operating condition to
MAN.
• The hour of the reception time flashes.
• Each time the lower right button (A) is pressed, the correction location changes in
the following sequence: AUT MAN OFF.c c
6. To change the reception time, turn the crown to change the time in 1-hour units.
• Turn the crown to the right to move the time forward and to the left to move the time
back.
• Only the 4 a.m. automatic reception can be changed. (2 a.m. and 3 a.m. are not
displayed.)
• Only the hour can be changed, and when using the 12-hour clock, “A” indicates a.m.
and “P” indicates p.m.
7. Press the crown back into its normal position.
* Nighttime is usually a good time for reception because radio wave noise is relatively
low.
<Setting procedure>
1. Pull the crown out to position 1 and turn to align the mode hand with RX-S (receive
set mode).
2. Pull the crown out to position 2 to enter the daylight saving time (SMT) reception
setting status.
• AU or mA flashes and the watch enters the correction status.
• Each time the upper right button (B) is pressed, the display switches between the
daylight saving time reception setting and the automatic reception setting.
3. Press the lower right button (A) to select AU or mA.
[Daylight saving time
reception setting]
Button (A) Button (B)
Button
(A)
Button
(A)
Turn the crown Button (A)
[Automatic reception setting]
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4. AAdjusting the charge level indicator
(1) Display CHA in digital display 2.
(2) Turn the crown to align the charge level indicator of
the watch face with the center of CHN.
* Turn the crown continuously to move quickly. To stop,
turn the crown to the left or right.
* If no correction is required, proceed to the next step.
5. Each time the upper right button (B) is pressed in the reference position correction status,
digital display 2 changes in the sequence CHA UTC HR MIN, and thec c c
corresponding hand moves to show the location to be corrected.
1[Charge level
indicator]
2[UTC hand]
(B) (B) (B)
Button (B)
3 4[Hour hand] [Minute hand]
Press button (B).
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W23. Adjusting the Reference Position
1. Pull the crown out to position 1 and
turn to align the mode hand with CHR.
2. Pull the crown out to position 2. The
hands will move rapidly and stop at the
reference position (12:00 position)
recorded in the watch memory.
3. When the upper right button (B) is
pressed for more than 2 seconds, CHA
flashes in digital display 2 and the
watch enters the reference position
correction status.
Button (A)
Digital display 2
Button (B)
Hour, minute
and second
hands
UTC hour
and minute
hands
24-hour hand
Charge
level
indicator Mode hand
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8. DAdjusting the minute hand
(1) Press the upper right button (B) to display MIN in digital display 2.
(2) Turn the crown to align the minute hand with 12:00.
9. When the upper right button (B) is pressed for more than 2 seconds after adjusting all the
hands to their correct reference positions, (0) is displayed in digital display 2 to show that the
reference position adjustment is completed.
10. Put the crown in position 1, set to the mode that you usually use, and then return the crown
to the normal position.
6. BAdjusting the UTC hands (hour hand and minute hand)
(1) Press the upper right button (B) to display UTC in the digital display.
(2) Turn the crown to align the UTC hour hand and minute hand with
12:00.
• If the hands overlap and are difficult to see,
press the lower right button (A) to move the
minute hand by -3 minutes to make the UTC
hands easier to see. Press the lower right button
(A) again to return the minute hand to its
original position.
7. CAdjusting the hour hand
(1) Press the upper right button (B) to display HR in digital display 2.
(2) Turn the crown to align the hour hand with 12:00.
• Press the lower right button (A) to move the minute hand by -3
minutes to make the hour hand easier to see.
Press the lower right button (A) again to return the minute hand to
its original position.
* The 24-hour hand moves in tandem with the hour hand, so
make sure that the a.m. and p.m. setting is correct.
UTC hour and
minute hands
Press the upper
right button (B).
Press the upper
right button (B).
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<Measuring the elapsed time>
Align the qmark (Kmark for this model) on the slide rule bezel with the minute hand.
After a certain time has elapsed, you can estimate how much time has elapsed by using
the slide rule bezel as a guideline.
Elapsed time: This indicates 10 minutes have elapsed since 9:10.
The following measurements and
calculations are possible depending on the
model.
Model 1: Measurement of elapsed time,
remaining time
Model 2: Navigation calculations, general
calculations
* Depending on the model, some
additional features may not be available.
Model 1
<Operation method>
Turning the crown at the 8:00 position
causes the slide rule bezel surrounding the watch face to rotate.
Using the Slide Rule Bezel
Crown for
turning the
outer scale
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Model 2
A. Navigation Calculator
1. Calculation of time required
Problem: How long does it take an airplane flying at 180 knots to fly a distance of 450
nautical miles?
Solution: Set the 18 mark on the outside scale to the SPEED INDEX ( ). At thisY
time, the point on the inside scale that is aligned with 45 on the outside scale
indicates (2:30), and the answer is 2 hours and 30 minutes.
<Measuring remaining time>
You can tell how much time remains by aligning the qmark (or mark) on the slideK
rule bezel with the target time.
Remaining time: This indicates that 20 minutes remain until 9:25.
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3. Flying distance calculation
Problem: What is the flying distance traveled in 40 minutes at a speed of 210 knots?
Solution: Align the 21 on the outside scale with the SPEED INDEX ( ) of the insideY
scale. The 40 of the inside scale is now pointing to 14, and the answer is 140
nautical miles.
2. Speed (Ground Speed) Calculation
Problem: What is the speed (ground speed) of an airplane when it takes 1 hour and 20
minutes to fly a distance of 240 nautical miles?
Solution: Align the 24 on the outside scale with 1:20 (80) on the inside scale. At this
time, 18 is aligned with the SPEED INDEX ( ) on the inside scale, and theY
answer is 180 Kt.
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5. Fuel consumption calculation
Problem: How much fuel is consumedin 6 hours at a fuel consumption rate of 250
gallons per hour?
Solution: Align the 25 of the outside scale with the inside scale’s SPEED INDEX (Y)
of the inside scale. The 6:00 is aligned with 15, and the answer is 1500
gallons.
4. Fuel consumption rate calculation
Problem: If 120 gallons of fuel are consumed in 30 minutes’ flying time, what is the
fuel consumption rate?
Solution: Align the 12 of the outside scale with 30 of the inside scale. The SPEED
INDEX (Y) now points to 24, and the answer is 240 gallons per hour.
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7. Conversion
Problem: How do you convert 30 miles into nautical miles and kilometers?
Answer: Align the 30 on the outside scale with the STAT ( ) mark on the insideY
scale. At this time, 26 nautical miles is aligned at the NAUT ( ) mark onY
the inside scale, while the answer of 48.2 kilometers is aligned at the
kilometers on the inside scale.
6. Maximum flying hours
Problem: With a fuel consumption rate of 220 gallons per hour and a fuel supply of
550 gallons, what is the maximum number of flying hours?
Solution: Align the 22 of the outside scale with the inside scale’s SPEED INDEX (Y)
of the inside scale. The 55 of the outside scale is now aligned with 2:30, and
the answer is 2 hours and 30 minutes.
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2. Division
Problem: 250/20
Solution: Align 25 on the outside scale with 20 on the inside scale. On the outside
scale read the 12.5 mark that is aligned with 10 on the inside scale. figure the
number of decimal places, and the answer is 12.5.
B. General calculation functions
1. Multiplication
Problem: 20 M15
Solution: Align 20 on the outside scale with 10 on the inside scale, and read the
outside scale at the 30 mark which is aligned with 15 of the inside scale.
Figure the number of decimal places, and the answer is 300.
Remember: decimal places cannot be read on this scale.
![](https://manualstech.ams3.cdn.digitaloceanspaces.com/html/nl/citizen/promaster-skyhawk-at-jy8084-09h/html/bg2e.png)
9190
4. Determining Square Root
Problem: What is the square root of 225?
Solution: Rotate the scales so that the value on the inside scale corresponding to 22.5
on the outside scale is equal to the value on the outside scale corresponding
to 10 on the inside scale, and read off the answer of 15 at that location.
3. Reading Ratios
Problem: 30/20 = 60/x
Solution: Align 30 on the outside scale with 20 on the inside scale. At this time, the
answer of 40 can be read from the inside scale corresponding to 60 on the
outside scale. In addition, the ratio of the value on the outside scale to the
value on the inside scale is 30:20 at all positions on the scales.
![](https://manualstech.ams3.cdn.digitaloceanspaces.com/html/nl/citizen/promaster-skyhawk-at-jy8084-09h/html/bg2f.png)
9392
jWearing clothes with long sleeves makes it difficult for the watch to get the
necessary light, resulting in insufficient charging.
We recommended that you charge the watch for a long time in direct sunlight once a
month.
[Caution] Do not charge on surfaces that can easily become hot, such as a car
dashboard.
W
W
W
W
W24. Solar Power Function
This watch uses a secondary battery to store electrical energy.
When the watch is fully charged, it will run for about 6 months.
<Ensuring best operation of the watch>
Always store the watch in a bright location for best results.
jAn effective way of charging the watch is to keep it in a
bright location when you are not wearing it, such as
near a window where it can receive direct sunlight.
![](https://manualstech.ams3.cdn.digitaloceanspaces.com/html/nl/citizen/promaster-skyhawk-at-jy8084-09h/html/bg31.png)
9796
<Canceling the power saving function>
The power saving function will be automatically canceled when the watch face is
exposed to light.
• When power saving 1 is canceled, the digital display is restored.
• After the power saving 2 has been canceled, the hands will rapidly move to the current
time and return to 1-second interval movement.
• If the watch is insufficiently charged, the second hand will begin the 2-second interval
movement. Return the second hand to 1-second interval movement by sufficiently
charging the watch.
• Power saving is cancelled if the insufficient charge warning function activates during
power saving mode.
A. Power Saving Function
If the watch face is not exposed to light for a long time, the power saving function is activated
to minimize the battery consumption.
• Power saving 1: When power is not generated for more than 30 consecutive minutes, the
digital displays go off to save power.
• Power saving 2: When the power saving 1 condition continues for 7 days or longer, to save
power, the hour hand, minute hand, second hand and 24-hour hand move to
the reference position, and the charge level indicator and UTC hands (hour
and minute) stop in their current positions.
• The correct time continues to be kept inside the watch.
• The alarm tone will not sound.
[Normal diaplay] [Power saving 1] [Power saving 2]
Digital
display areas
all go off
The digital
display areas
all go off and
the hands stop.
Not exposed to light
for 7 days or more
Not exposed to light
for 30 minutes or more
Produkt Specifikationer
Mærke: | Citizen |
Kategori: | Ur |
Model: | Promaster Skyhawk A.T JY8084-09H |
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