Dahua Technology PFM791 Manual

Dahua Technology Overvågningskamera PFM791

Læs nedenfor 📖 manual på dansk for Dahua Technology PFM791 (1 sider) i kategorien Overvågningskamera. Denne guide var nyttig for 23 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

Download PDF
Side 1/1
Typical Application
Coaxial Cable
UTP Balun UTP Balun
UTP Cable
PFM791
:Please follow the next application steps
1. Cut off power of HD camera, HD DVR, monitor and other devices.
2. Connect an end of coaxial cable with BNC-F of the isolator.
3. Connect the other end of coaxial cable with HD camera or UTP Balun(receiver).
4. Connect BNC M of the isolator with the monitor or HD DVR. -
H D V I D E O I S O L AT O R
Features
2
1
Support the PTZ data control
Support 720P&1080P&4K resolution,compatible with HDCVI/TVI/AHD.
Eliminate problems as image tearing,cross-talk,rolling and so on.
Protect HD video system from interference of electrical cable .
Perfect work with DVR to immunity DVR interference.
Compact, simple for connection via BNC.
Passive, no need for power supply.
Panel Diagram
N
N
N
NNO
O
O
OO.
.
.
.. C
C
C
CCo
o
o
oom
m
m
mmp
p
p
ppo
o
o
oon
n
n
nne
e
e
een
n
n
nnt
t
t
tt D
D
D
DDe
e
e
ees
s
s
ssc
c
c
ccr
r
r
rri
i
i
iip
p
p
ppt
t
t
tti
i
i
iio
o
o
oon
n
n
nn
BNC-Female
3
3
3
33
1
1
1
11
2
2
2
22
HD Video Input
The body of Filter
1
1
1
11 3
3
3
33
2
2
2
22
BNC-Male HD Video Output
Plastic Module
Specification
Insertion Loss
Input Impedance
4KV 10/700us Per IEC61000-4-5 ,
Contact Discharge:6000V
75Ohms
0.5dB
I
I
I
IIt
t
t
tte
e
e
eem
m
m
mms
s
s
ss
P
P
P
PPr
r
r
rro
o
o
oot
t
t
tte
e
e
eec
c
c
cct
t
t
tti
i
i
iio
o
o
oon
n
n
nn
F
F
F
FFu
u
u
uun
n
n
nnc
c
c
cct
t
t
tti
i
i
iio
o
o
oon
n
n
n n
P
P
P
PPr
r
r
rro
o
o
oop
p
p
ppe
e
e
eer
r
r
rrt
t
t
tti
i
i
iie
e
e
ees
s
s
ss
MTBF
E
E
E
EEn
n
n
nnv
v
v
vvi
i
i
iir
r
r
rro
o
o
oon
n
n
nnm
m
m
mme
e
e
een
n
n
nnt
t
t
tta
a
a
aal
l
l
ll
Frequency Response 0-75MHz
Output Impedance 75Ohms
Isolation Resistance 100M Ohms
R
R
R
RRe
e
e
eel
l
l
lli
i
i
iia
a
a
aab
b
b
bbi
i
i
iil
l
l
lli
i
i
iit
t
t
tty
y
y
yy
Operation Temperature
Storage Temperature
-2 ℃ ℃0~55
-40 ~ 07℃ ℃
Relative Humidity 0~95%
ESD Protection
Surge Protection
Air Discharge 8000V :
Per IEC61000-4-2
>20000h
P
P
P
PPh
h
h
hhy
y
y
yys
s
s
ssi
i
i
iic
c
c
cca
a
a
aal
l
l
l l
P
P
P
PPr
r
r
rro
o
o
oop
p
p
ppe
e
e
eer
r
r
rrt
t
t
tti
i
i
iie
e
e
ees
s
s
ss
Size LWH（ ） The body 41.5mm 22.5mm： * *16.5mm; Total length:400mm
Outer Shell
Color
N.W.
ABS Plastic
Black
38g
Troubleshooting
I
I
I
IIf a
f a
f a
f af an
n
n
nny t
y t
y t
y ty tr
r
r
rro
o
o
oou
u
u
uub
b
b
bbl
l
l
lle d
e d
e d
e de du
u
u
uur
r
r
rri
i
i
iin
n
n
nng a
g a
g a
g ag ap
p
p
ppp
p
p
ppl
l
l
lli
i
i
iic
c
c
cca
a
a
aat
t
t
tti
i
i
iio
o
o
oon
n
n
nn P
P
P
PPl
l
l
lle
e
e
eea
a
a
aas
s
s
sse
e
e
ee f
f
f
ffo
o
o
ool
l
l
lll
l
l
llo
o
o
oow
w
w
ww t
t
t
tth
h
h
hhe
e
e
ee n
n
n
nne
e
e
eex
x
x
xxt
t
t
tt s
s
s
sst
t
t
tte
e
e
eep
p
p
pps
s
s
ss
，
，
，
，，
:
:
:
::
Please check if it’s following the vendor’s manual;
Make sure if every BNC works well;
If the real transmission distance is not longer than the max distance ;
Check if the cable is quality ;
Replace the non working isolator with a new one ;
If the trouble still exists,please contact your vendor.
P
P
P
PPa
a
a
aar
r
r
rra
a
a
aam
m
m
mme
e
e
eet
t
t
tte
e
e
eer
r
r
rrs
s
s
ss
Package Contents
HD Video Transform Filter
Application manual
(1 pc)
(1 pc)
HD VIDEO ISOLATOR
The device is an HD video isolator for HDCVI/TVI/AHD. It Built in a highly balanced mode of
video transmission, which is immune to interference from these, and other sources of noise:
Data signals, other video signals, nearby power, ringing telephones, fluorescent lights,and
transformers, etc.

Produkt Specifikationer

Mærke: Dahua Technology
Kategori: Overvågningskamera
Model: PFM791

Har du brug for hjælp?

Hvis du har brug for hjælp til Dahua Technology PFM791 stil et spørgsmål nedenfor, og andre brugere vil svare dig


Overvågningskamera Dahua Technology Manualer

Dahua Technology

Dahua Technology Ultra IPC-HF7842F Manual

7 Oktober 2024
Dahua Technology

Dahua Technology SD6C230I-HC Manual

6 Oktober 2024
Dahua Technology

Dahua Technology Lite IPC-HDW1320S Manual

3 Oktober 2024
Dahua Technology

Dahua Technology Ultra IPC-HF7442F-FR Manual

3 Oktober 2024
Dahua Technology

Dahua Technology SD49225T-HN-W Manual

23 September 2024
Dahua Technology

Dahua Technology DH-HAC-HDW1230T-Z Manual

21 September 2024
Dahua Technology

Dahua Technology Pro HAC-HFW2221SP-0280B Manual

17 September 2024
Dahua Technology

Dahua Technology SD5A825GA-HNR Manual

14 September 2024
Dahua Technology

Dahua Technology Ultra HAC-HF3231EP-T Manual

13 September 2024
Dahua Technology

Dahua Technology Lite IPC-HFW2831S-S-S2 Manual

12 September 2024

Overvågningskamera Manualer

Nyeste Overvågningskamera Manualer

Bolin Technology

Bolin Technology FEX-SN-M02202021 Manual

16 December 2024
Vimar

Vimar ELVOX 693T Manual

15 December 2024
Vtech

Vtech VC7003 Manual

14 December 2024
D-Link

D-Link DCS-8330LH Manual

13 December 2024
Vtech

Vtech VC7002 Manual

13 December 2024
Vtech

Vtech VC7001 Manual

13 December 2024
I-PRO

I-PRO WV-S66300-Z3N Manual

13 December 2024
I-PRO

I-PRO WV-X66600-Z3LK Manual

13 December 2024
I-PRO

I-PRO WV-S66300-Z4 Manual

13 December 2024
I-PRO

I-PRO WV-S61602-Z3 Manual

13 December 2024