DPA D:fine 4166 Manual

DPA Mikrofon D:fine 4166

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Side 1/9

Introduction

The DPA d:screet™ Miniature Microphones are designed for

use with wired or wireless systems in theater, ﬁlm, television,

conferences and instrument close-miking applications.

To ensure optimal performance of your d:screet™ Miniature

Microphone, please follow the simple care and maintenance

instructions below. Our d:screet Miniature Microphones are

designed to be resistant to humidity and moisture. Highly resist-

ant materials like gold plated stainless steel, and features like the

double-vent protection system, ensures that you avoid damage

by ﬂuids. Keep your d:screet Miniature Mics away from water

and cleaning ﬂuids, and keep the microphone element dry at all

times.

Cleaning guide

The cable and protection grid are the only parts that may be

cleaned. Do not use any kind of cleaning ﬂuid other than demin-

eralized water. Avoid all kinds of spray or ﬂuids containing chemi-

cal components to remove static electricity on or close to the

microphone as this could cause damage to the electret layer.

When mounting a d:screet Miniature Microphone directly on or

close to the skin of a performer, care should be taken to avoid

sweat from running into the microphone. If the microphone has

been exposed to sweat, it must be rinsed out in demineralized

water and left to dry out to recover its original speciﬁcations.

Drying out the microphone between exposures to humidity will

also help to extend its lifetime. If the microphone gets ﬁlled up

with water it will not be damaged, but possibly turn deaf while

the water is captured inside the microphone, behind the pro-

tection grid. Remove the water by shaking the microphone or

drying it with a piece of lint free cloth.

Cleaning the microphone grid

During use in environments where the microphone is exposed to

makeup or dusty materials, the grid may get clogged up. Remove

the microphone grid from the microphone element (not applicable

to SC4071, SCO71-H and 4080) and clean the grid using a soft

cloth and demineralized water only. Make sure the grid is dry before

re-mounting it on the microphone housing. For SC4071, SCO71-H

and 4080 (which do not feature removable grids) cleaning the grid

is done using a soft cloth and demineralized water.

Cleaning the microphone cable

Residue from tape, glue, or makeup on the cable must be re-

moved after use. Leaving these substances on the cable over

longer periods of time may etch into the cable jacket and will

make the cable more susceptible to breaks. The cable can easily

be cleaned using organic oil (e.g. olive oil) or lukewarm, dem-

ineralized water. Do not bend the cable or rub it harshly since

this may stress the inner cores of the cable and cause them to

break over time.

Microphone grids

The d:screet Miniature Microphones (SC4060/61/62/63 and

SCO60/61-H) are supplied with two dierent grids for acoustic

equalization, depending on the placement on the performer; a

soft boost grid (pre-ﬁtted) giving a 3 dB soft boost at 8-20 kHz.

Alternatively, the high boost grid for chest mounting gives ap-

proximately 10 dB boost at 12 kHz. Without any grid mounted,

the microphone is linear, but unprotected against dirt.

The d:screet Miniature Microphones with presence boost

(SC4071 and SCO71-H) and the 4080 have a ﬁxed presence

boost grid. These types are pre-equalized to provide optimal

speech intelligibility when using chest placement.

Mounting

Several mounting accessories are specially designed to mount,

place or conceal the d:screet Miniature Microphones. Refer to

www.dpamicrophones.com/dscreet for an up-to-date selection

and overview.

d:screetTM 4080

Special for the 4080 is that it is delivered with a pre-mounted pop-

ﬁlter in a holder with an integrated shock mount, ﬁxed on the

DPA clip (ﬁg. 1). The 4080 is designed to be always used in this

setup. When mounting the holder on to the clip, a small loop of

1.5 cm (0.6 in) (ﬁg. 2) should be left between the microphone and

the holder. Press the cable gently into the cable trail and secure the

cable with the cable clamp (ﬁg. 3). To ensure the optimal sound of

the 4080, the best position on the performer’s body is 20 - 25 cm

(8 – 10 in) from the speaker’s mouth (ﬁg. 4). With its innovative

mounting solution it can easily be turned in all directions, upwards

and sidewards, to get the best sound. Furthermore, it ensures that

the 4080 ﬁts both left and right buttoned shirts.

Microphone element

The diaphragm in the microphone element is the most sensi-

tive part of the unit, and must be left untouched to preserve its

original characteristics. Do not spray any substances such as hair

spray directly into the microphone and avoid getting makeup or

paint on the microphone element and housing.

Correct treatment of the microphone cable

The cable is usually longer than required for its actual purpose.

Make sure that superﬂuous cable is wound up in soft loops (pref-

erably 6 – 8 cm (2.4 – 3 in) in diameter). Avoid kinks in the cable.

Handling noise from the cable can be reduced signiﬁcantly by

making a loose cable loop, as close to the microphone element

as possible.

Correct use of adapters and MicroDot connectors

To provide users with safe and compact mounting of connec-

tors, all our d:screet Miniature Microphones are ﬁtted with the

MicroDot connector. A broad range of adapters is oered as

optional accessories for most wireless systems for professional

use. Never attempt to loosen or tighten the connector by the

cable or its strain relief. Some wireless systems require the use

of electronic components inside the adapter to optimize the

signal level, the DC-oset ﬁltering, and powering of the built-in

microphone preampliﬁer.

Always use the adapters from DPA Microphones with the wire-

less systems to ensure the correct electronic circuit. Do not use

non-standard adapters or connectors as you might damage the

microphone preampliﬁer.

w w w . d p a m i c r o p h o n e s . c o m

Learn more at www.dpamicrophones.com

Fig. 1. 4080 Miniature Cardioid Microphone, Lavalier

Fig. 3. Securing the cable with the cable clamp on 4080

Fig. 4. Place 4080 20-25 cm from mouth Fig. 7. SCO60-H Heavy Duty in SCM0001 Miniature Clip(8 – 10 in)

Fig. 5. 2 x SC4071 in SCM0008 Miniature Clip Fig. 8. SC4060 in SCM0004 Miniature Clip, Small

Fig. 6. SC4060 in SCM0017 Miniature Mic Holder

Fig. 2. Loop between holder and clip on 4080

Produkt Specifikationer

Mærke:	DPA
Kategori:	Mikrofon
Model:	D:fine 4166
Type:	Konferencemikrofon
Produktfarve:	Brun
Relativ luftfugtighed ved drift (H-H):	0 - 90 %
Driftstemperatur (T-T):	-40 - 45 °C
Forbindelsesteknologi:	Ledningsført
Kabellængde:	1.3 m
Diameter:	5.4 mm
Enhedsgrænseflade:	MicroDot
Plug and play:	Ja
Mikrofon frekvens:	20 - 20000 Hz
Mikrofonretningstype:	Omniretningsbestemt
Mikrofon sensitivitet:	-44 dB
Følsomhed (1 kHz):	6
Maksimal driftstilstand:	300 m
Antal produkter inkluderet:	1 stk
Output impedans:	30 - 40 ohm (Ω)
Dynamisk interval:	111 dB
Mikrofon total harmonisk forvrængning (THD):	1 %
Mikrofon dynamikområde:	111 dB
Maksimalt lydtrykniveau (1kHz):	144 dB