Sennheiser DW Pro 1 User manual

SL Headmic 1
Instruction manual

3
Safety instructions
Safety instructions
• Please read this instruction manual carefully and completely
before using the product.
• Make this instruction manual easily accessible to all users at all
times.
• Always include this instruction manual when passing the prod-
uct on to third parties.
• Liquid entering the housing of the product can cause a short-cir-
cuit and damage the electronics. Keep all liquids away from the
product.
• Do not expose the product to extreme temperatures.
• Use the product with care and store it in a clean, dust-free envi-
ronment.
• Only use attachments, accessories or spare parts specified by
Sennheiser.
Intended use
Intended use includes:
• having read these instructions, especially the chapter “Safety
instructions”,
• using the product within the operating conditions and limita-
tions described in this instruction manual.
• never opening the product. If products are opened by customers
in breach of this instruction, the warranty becomes null and
void.
“Improper use” means using the product other than as described
in these instructions, or under operating conditions which differ
from those described herein.

4
SL Headmic 1
SL Headmic 1
The SL Headmic 1 is a high-quality omni-directional condenser
headset microphone designed for professional “hands free” appli-
cations. Its adjustable neckband is visually unobtrusive and very
comfortable to wear. The SL Headmic 1 is available in black and
beige.
Features
• Individually adjustable to all head sizes
• Thin microphone boom, interchangeable
• Microphone boom can be attached to the left or right side
• Microphone boom is adjustable in length
• Modular overall system, i.e. all system components are easily
interchangeable
Package contents
•1SLHeadmic1
• 1 connection cable
• 1 MZC 2 frequency response cap
• 1 SL MZW 1 windshield
• 1 soft case
• 1 instruction manual

5
Putting into operation
Putting into operation
To connect the cable to the headset microphone:
왘Plug the connector into the socket.
왘Slide the silicone tube onto the
connector.
The microphone can be worn on the left or right side of the mouth.
If you do not want to change sides, continue on page 7.
Changing the microphone position (left/right)
The neckband has a total of five clips which are
designed so that the microphone boom can be
worn on either side of the mouth.
NOTICE Damage to the microphone boom
The microphone boom can break or be impaired in
its function when you bend or turn it. Also avoid fre-
quent alternate bendings close to the microphone
head as this can also damage the microphone boom
and possibly reduce the adjustability of the micro-
phone.
왘Only adjust the microphone boom as described in
this chapter.

6
Putting into operation
To remove the microphone boom:
왘First remove the microphone
boom from the two clips and
.
왘By turning the microphone
boom, remove it from the third
clip .
To reattach the microphone boom:
왘First attach the end of the
microphone boom where the
microphone head is fitted to
the clip on the desired side
of the neckband.
왘Press the microphone boom
into the two clips  and .




90°




7
Putting into operation
Adjusting the microphone boom and the neckband
For best possible comfort and optimum fit of the headset micro-
phone, the neckband and the microphone boom have to be
adjusted to properly fit your head.
Positioning the microphone towards the corner of the mouth
To individually position the microphone:
왘Push the microphone boom in
backwards or forwards in the clips
so that the microphone is posi-
tioned 2 to 3 cm from the corner
of the mouth. The further away
the microphone is from the
mouth, the less treble is picked
up.
Adjusting the neckband
The neckband is adjustable in width
and ensures an optimum fit.
왘Change the length of the neck-
band by moving the ear hooks
until a snug but comfortable fit is
achieved.
NOTICE Damage to the microphone boom
The microphone boom can break or be impaired in
its function when you bend or turn it.
2–3 cm


8
Putting into operation
Using the frequency response caps
The MZC 2 frequency response cap allows you
to adjust the microphone’s sensitivity in the pres-
ence area. The MZC 2 gives a treble boost of 4 dB
(see “Frequency response curve” on page 15).
Use this cap if the microphone cannot be posi-
tioned close to the mouth, if the sound is too muf-
fled or if you want to increase the speech intelli-
gibility.
왘Slip the MZC 2 frequency response cap onto
the microphone until it locks into place with an
audible click.
An additional frequency response cap (MZC 1) is
available as accessory. The MZC 1 ensures a treble
boost of 2 dB.
왘Slip the MZC 1 frequency response cap onto
the microphone until it locks into place with an
audible click.


9
Putting into operation
Using the windshield
The SL MZW 1 windshield attenuates annoy-
ing wind noise by 10 dB.
왘Slip the SL MZW 1 windshield onto the
MZC 2 frequency response cap .
Attaching the connection cable to clothing
The MZQ 02 cable clip is available as accessory.
왘Press the tube of the connection cable into the
cable grip of the MZQ 02 cable clip.
왘Attach the cable clip to the rear of your collar.
왘Run the connection cable under your clothing.



10
Putting into operation
Connection cable with 3.5 mm jack plug
The cable is suitable for use with Sennheiser bodypack transmit-
ters with 3.5 mm jack socket. For wired applications, the headset
microphone can be used with the intelligent MZA 900 P phantom
power adapter.
왘Lock the jack plug for safe operation.

11
Care and maintenance
Care and maintenance
Cleaning the frequency response caps
왘To clean or replace the frequency response cap, carefully pull it
from the capsule.
왘Moisten a small brush (bristle brush or toothbrush) with iso-
propyl alcohol.
왘Carefully brush off the frequency
response cap.
왘Allow the frequency response cap to air
dry for approx. 1 hour so that the
remaining isopropyl alcohol can evapo-
rate.
왘Reattach the frequency response cap
to the capsule so that it locks into place
with an audible click.
NOTICE Liquids can damage the electronics of the device
Liquids entering the housing of the device can cause
a short-circuit and damage the electronics.
왘Only use a soft, slightly damp cloth to clean the
device.

12
Care and maintenance
Cleaning the contacts of the connection cable
Over time, salt deposits from sweat can build up on the connector
and the socket. Clean the connector and the socket as follows
using standard isopropyl alcohol.
To loosen the connection:
왘Slide the silicone tube aside.
왘Insert your fingernail into the
join.
왘Pull the connector and the socket
apart as shown.
왘Moisten a small brush (bristle
brush or toothbrush) with isopro-
pyl alcohol.
왘Carefully brush off the connector
and the socket and remove the
salt deposits.

13
Care and maintenance
왘Rinse the connector and the socket with isopropyl alcohol to
remove the remaining salt deposits.
왘Dry the connector and the socket using a soft cloth or a small
piece of cotton wool and carefully tap them off.
왘Allow the connector and the socket to air dry for approx. 1 hour
so that the remaining isopropyl alcohol can evaporate.
왘Slide the silicone tube onto the connector.
왘Connect the connector to the socket.

14
Specifications
Specifications
Frequency response 20 to 20,000 Hz ± 3 dB
Pick-up pattern omni-directional
Nominal impedance
(at 1 kHz)
1 kΩ
Min. terminating impedance 4.7 kΩ
Sensitivity 5 mV/Pa ± 3 dB
Diameter of mic capsule 3.3 mm
Max. sound pressure level 143 dB
Equivalent noise level 27 dB (A)
Supply current approx. 240 μA
Power supply 4.5
to 15 V
Temperature range
Operation
Storage
–10 °C to +50 °C
–20 °C to +70 °C
Relative air humidity max. 95 %
Cable length 1.6 m
Diameter of boom arm 1.1 mm
Connector 3.5 mm jack plug
Weight (without cable) approx. 7 g

15
Specifications
Polar diagram
Frequency response curve
0°
5
10
15
20
25
dB
30°
60°
90°
30°
60°
90°
120°
150°
180°
150°
120°
2000 Hz
4000 Hz
8000 Hz
16000 Hz
125 Hz
250 Hz
500 Hz
1000 Hz
0
- 50
- 55
- 60
- 65
- 70
20 50 100 200 500 1000 2000 5000 10000 20000 Hz
- 45
0°; 1 m with MZC 2 frequency response cap
- 40
- 35
dBv
90°; 1 m

16
Manufacturer Declarations
Manufacturer Declarations
Warranty
Sennheiser GmbH & Co. KG gives a warranty of 24 months on this
product.
For the current warranty conditions, please visit our website at
www.sennheiser.com or contact your Sennheiser partner.
In compliance with the following requirements
• WEEE Directive (2012/19/EU)
Please dispose of this product by taking it to your local
collection point or recycling center for such equipment.
CE Declaration of Conformity
• RoHS Directive (2011/65/EU)
• EMC Directive (2004/108/EC)
The declaration is available at www.sennheiser.com.
In compliance with
Europe EMC EN 55103-1/-2
China RoHS
Australia/New Zealand

Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
Publ. 04/15, 560063/A02