Broadcast
HMD 26
HMDC 26
HME 26
Instruction manual
Safety instructions
y Please read these instructions carefully and completely
before using the headset.
y Make these instructions easily accessible to all users at
all times.
y Always include these instructions when passing the
headset on to third parties.
y The headset is capable of producing sound pressure
levels exceeding 85 dB(A). In many countries 85 dB(A)
is the maximum legally permissible level for
continuous noise exposure during the working day.
Exposure to sounds of higher volume levels or for
longer durations can permanently damage your
hearing!
y Never repair or attempt to repair a defective headset
yourself. Contact your Sennheiser agent or the
Sennheiser Service Department.
y Only replace those parts of the headset whose
replacement is described in this manual. All other parts
of the headset must be replaced by your Sennheiser
agent.
y Protect the headset from wetness. Use only a slightly
damp cloth to clean the headset. For information on
how to clean the headset, contact your Sennheiser
agent.
1
Intended use of the headset
Intended use includes:
• having read this instruction manual especially the
chapter “Safety instructions”.
• using the headset within the operating conditions as
described in this instruction manual.
Improper use
Improper use means using the headset other than as
described in this instruction manual, or under operating
conditions which differ from those described herein.
2
HMD 26 / HME 26 / HMDC 26
The HMD 26/HMe 26/HMDC 26 headsets feature
dynamic, closed headphones. The noise-compensating
microphone of the HMD 26 and HMEC 26 ensures
excellent speech transmission even in noisy
environments. The headsets have been designed for
broadcast use, e.g. for outdoor broadcast or broadcast
van applications. The HMDC 26 features NoiseGard™
active noise compensation. The HME 26 is fitted with an
omni-directional condenser microphone and is ideally
suited for studio use.
Features
y Lightweight
y Extremely comfortable to wear, even for extended
listening, due to the patented two-piece automatic
headband and soft ear pads
y ActiveGard™ (switchable) safeguards you from
volume peaks above 105 dB
y “Flip-away” headphone allows single-sided listening
y Detailed, linear sound reproduction for demanding
applications
y Flexible microphone boom, can be worn on either left
or right-hand side
y Noise-compensating dynamic microphone ensures
excellent speech transmission (HMD/HMDC)
y Omni-directional condenser microphone with
extremely linear frequency response (HME)
y Single-sided cable, easy to exchange
3
Delivery includes
y 1 HMD 26 / HME 26 / HMDC 26 headset
y 1 cable clip
y 1 wind and pop screen
y 1 instruction manual
Operation
Turning the microphone boom
The microphone boom can be rotated by 180°. This allows
the headset to be worn with the microphone boom
positioned on either the left or right-hand side of the
head.
4
Switching the microphone transmission off
If, during turning, the microphone boom is in the middle
position (90°), the microphone transmission will be
switched off in order to prevent disturbing noise.
Putting on the headset
When putting on the headset, the patented two-piece
headband adjusts automatically.
5
Positioning the microphone
Bend the flexible microphone boom so that the microphone is placed at the corner of the mouth. Maintain a
distance of approx. 2 cm between microphone and mouth.
Always use the supplied wind and pop screen.
Flipping away one earcup
The headset features a “flip-away” earcup for singlesided listening.
6
Adjusting the volume directly on the audio system
Connect the headset to the corresponding sockets of your
audio system. Adjust the volume directly on the audio
system.
CAUTION!
Hearing damage due to high volumes!
This headset is capable of producing high
sound pressure levels. Higher volumes or
longer durations can damage your hearing!
Set the volume to a medium level. Make sure
that you can hear critical environmental
sounds.
Switching ActiveGard™ on and off (HME/HMD)
ActiveGard™ safeguards your ears from volume peaks
above 105 dB, which can be transmitted via the audio
system or radio equipment. ActiveGard™ is factorypreset to “on”. You can switch ActiveGard™ off by gently
sliding the switch to the upper position using a pointed
tool.
7
Operating control for HMDC 26 in conjunction with
cable -B-6
Operating control
쐃 NoiseGard™ ON/OFF
switch
쐇 LED
Switching NoiseGard™ on/off
The NoiseGard™ ON/OFF switch 쐃 allows you to switch
the NoiseGard™ active noise compensation on or off. With
NoiseGard™ switched off, the headset can be used as a
conventional headset.
Set the NoiseGard™ ON/OFF switch 쐃 to the desired
position:
ON: NoiseGard™ is switched on. The LED 쐇 lights up,
indicating the battery charge status (see page 9).
OFF: NoiseGard™ is switched off. The LED 쐇 is off.
8
Powering NoiseGard™ via two (rechargeable) batteries
Insert two 1.5 V AA alkaline batteries (IEC LR 6) or two
1.2 V AA rechargeable batteries (IEC LR 6). Observe correct
polarity when inserting the batteries.
The operating time with batteries/rechargeable batteries
is approx. 100 hours.
With NoiseGard™ switched on (see page 8), the LED 쐇
provides information on the remaining battery/
rechargeable battery capacity.
LED 쐇 lights up yellow: The battery capacity is
sufficient.
LED 쐇 lights up red: The batteries are flat.
Replace the batteries.
9
Care and maintenance
Cleaning the headset
Use a soft, slightly damp cloth to clean the headset from
time to time. If the headset is very dirty, use a cloth
dampened with mild, soapy water. Do not use any
solvents or cleansing agents.
CAUTION!
Replacing the earpads
For reasons of hygiene, the earpads should be replaced
from time to time. Grasp the edge of the earpad and pull
sharply. Attach the new earpad to the earcup by pressing
firmly around the earpad until you hear all 12 latches lock
into place. Repeat for the other earcup.
10
Danger of short-circuit due to the ingress of
water!
Water entering the housing of the headset
can cause a short-circuit and damage the
electronics.
Accessories and spare parts
By changing the cable, you can simply retrofit your
headset (see “Product variants” on page 13).
y Cable -6 Cat. No. 500836
y Cable -7 Cat. No. 502360
y Cable -B-6 (HMDC) Cat. No. 502470
y Cable -H-6 Cat. No. 502533
y Cable -X4F Cat. No. 502461
y Cable -X5 Cat. No. 502462
y Cable -X3K1 Cat. No. 502459
y Cable -X3K1-P48 (HME) Cat. No. 502460
y Cable -H-X4F Cat. No. 502457
y Cable -H-X5 Cat. No. 502458
y Cable -H-X3K1 Cat. No. 502456
y Headband padding, 1 pair Cat. No. 515629
y Earpads, leatherette, 1 pair Cat. No. 529766
y Earpads, leatherette, 100 pairs Cat. No. 529767
y Earpads, velour, 1 pair Cat. No. 532724
y Hygiene pads HZH 26, 200 pairs Cat. No. 502595
y Carry bag Cat. No. 077408
y Wind screen for MD 424, 1 item Cat. No. 532732
y Wind screen for MD 424, Cat. No. 530811
any quantity
y Wind screen for MKE 4-2, 1 item Cat. No. 532733
y Wind screen for MKE 4-2, Cat. No. 524577
any quantity
11
y Cable clip MZQ 2002 Cat. No. 044740
y Cable clip HZC 08 Cat. No. 525787
Cable clips
HZC 08 MZQ 2002
(for round cable only)
(for round or flat cable)
12
Product variants
Variant
(Cat. No.)
(Part Number)
HMD 26-600*
(502463)
(026-EA)
HMD 26-600-X3K1
(502466)
(026-EA-999-0E36)
HMD 26-600-7
(502464)
(026-EA-999-0C32)
HMD 26-600S*
(502465)
(026-FA)
HMD 26-100*
(502451)
(026-AA)
HMD 26-100-7
(502452)
(026-AA-999-0C32)
HMDC 26-600*
(502453)
(026-DA)
HME 26-100*
(502454)
(026-B5)
HME 26-100-7
(502455)
(026-B5-999-0C32)
HME 26-600*
(502467)
(026-G5)
HME 26-600-7
(502468)
(026-G5-999-0C32)
HME 26-600S*
(502469)
(026-H5)
* The headsets can be combined with all cables (see page 11).
Description Cable, length 2 m
600 Ω per system,
dynamic microphone
600 Ω per system,
dynamic microphone
600 Ω per system,
dynamic microphone
600 Ω, single-sided,
dynamic microphone
100 Ω per system,
dynamic microphone
100 Ω per system,
dynamic microphone
NoiseGard™,
600 Ω per system,
dynamic microphone
100 Ω per system,
condenser microphone
100 Ω per system,
condenser microphone
600 Ω per system,
condenser microphone
600 Ω per system,
condenser microphone
600 Ω, single-sided,
condenser microphone
–
Steel wire cable with
XLR-3 connector and
¼“ (6.3 mm) jack plug
Steel wire cable with
open ends
–
–
Steel wire cable with
open ends
–
–
Steel wire cable with
open ends
–
Steel wire cable with
open ends
–
13
Cable and connector assignment
Lato saldato
Headset connector
white Audio Hi left
orange Audio Hi right
brown Audio Lo left
green Audio Lo right
yellow not assigned
red Microphone Hi
blue Microphone Lo
Screen Screen
Cable -6 (HMD/HME)
Cable -7 (steel wire cable, HMD/HME)
14
white
orange
brown
green
yellow
red
blue
Screen
yellow
red
gray
blue
red
blue
Screen
Audio Hi left
Audio Hi right
Audio Lo left
Audio Lo right
not assigned
Microphone Hi
Microphone Lo
Screen
Audio Hi left
Audio Hi right
Audio Lo left
Audio Lo right
Microphone Hi
Microphone Lo
Screen
Cable -H-6 (HMD/HME)
white
orange
brown
green
red
blue
Screen
Cable -X4F/cable -H-X4F (HMD/HME)
1
4
3
2
Cable -X5/cable -H-X5 (HMD/HME)
3
2
4
5
1
Audio Hi left
Audio Hi right
Audio Lo left
Audio Lo right
Microphone Hi
Microphone Lo
Screen
Solder side
1
Microphone Lo
2
Microphone Hi
Audio Lo
3
4 Audio Hi
Solder side
1
Microphone Lo
2
Microphone Hi
Audio Lo
3
4
Audio Hi left
5
Audio Hi right
15
Cable -X3K1/cable - H-X3K1 (HMD/HME)
XLR-3 connector
2
1
3
1
Screen
2
Microphone Hi
3
Microphone Lo
¼" (6.3 mm)
jack plug
12 3
Solder sideSolder side
1
Audio Hi left
2
Audio Hi right
3
Audio Lo
Cable -X3K1-P48 (HME*)
XLR-3 connector
3
2
1
1
Ground/screen
2
Microphone Hi/48 VDC
3
Microphone Lo/48 VDC
*
Together with the cable -X3K1-P48, the HME 26 is designed for P48
phantom powering as per DIN 45596.
¼" (6.3 mm)
jack plug
12 3
Solder sideSolder side
1
Audio Hi left
2
Audio Hi right
3
Audio Lo
Cable -B-6 (HMDC)
yellow
red
gray
blue
red
blue
Screen
Audio Hi left
Audio Hi right
Audio Lo left
Audio Lo right
Microphone Hi
Microphone Lo
Screen
16
Specifications HMD 26-600/-100
Headphones
Transducer principle dynamic, closed
Ear coupling supra-aural
Frequency response 20–18,000 Hz
Impedance
HMD 26-600 300 Ω mono/600 Ω stereo
HMD 26-600S 600 Ω mono
HMD 26-100 50 Ω mono/100 Ω stereo
Characteristic SPL 105 dB SPL at 1 kHz, 1 mW
HMD 26-600/-600S 107 dB SPL at 1 kHz, 1 V
HMD 26-100 115 dB SPL at 1 kHz, 1 V
Max. SPL 105 dB SPL at 1 kHz
HMD 26-600/-600S 127 dB SPL at 1 kHz, 200 mW
HMD 26-100 128 dB SPL at 1 kHz, 200 mW
THD < 0.5 % at 1 kHz
Contact pressure approx. 3.6 N
Microphone
Type MD 424
Transducer principle dynamic,
Frequency response 40–16,000 Hz
Output voltage 0.3 mV/Pa at 1 kHz
Impedance 300 Ω
General data
Temperature range operation: –15 °C to 55 °C
Weight without cable
HMD 26-600/-100 approx. 200 g
HMD 26-600S approx. 130 g
(ActiveGard switched off)
(ActiveGard switched on)
(ActiveGard switched off)
noise-compensating
storage: –55 °C to 70 °C
17
Specifications HME 26-600/-100
Headphones
Transducer principle dynamic, closed
Ear coupling supra-aural
Frequency response 20–18,000 Hz
Impedance
HME 26-600 300 Ω mono/600 Ω stereo
HME 26-600S 600 Ω mono
HME 26-100 50 Ω mono/100 Ω stereo
Characteristic SPL 105 dB SPL at 1 kHz, 1 mW
HME 26-600/-600S 107 dB SPL at 1 kHz, 1 V
HME 26-100 115 dB SPL at 1 kHz, 1 V
Max. SPL 105 dB SPL at 1 kHz
HME 26-600/-600S 127 dB SPL at 1 kHz, 200 mW
HME 26-100 128 dB SPL at 1 kHz, 200 mW
THD < 0.5 % at 1 kHz
Contact pressure approx. 3.6 N
Microphone
Type MD 424
Transducer principle pre-polarized condenser
Frequency response 40–16,000 Hz
Output voltage 4 mV/Pa ± 2.5 dB
Terminating impedance min. 4.7 kΩ
Supply voltage 5–15 V DC
General data
Temperature range operation: –15 °C to 55 °C
Weight without cable
HMD 26-600/-100 approx. 200 g
HMD 26-600S approx. 130 g
(ActiveGard switched off)
(ActiveGard switched on)
(ActiveGard switched off)
microphone, omni-directional
storage: –55 °C to 70 °C
18
Manufacturer Declarations
Warranty
Sennheiser electronic GmbH & Co. KG gives a warranty of 2 years
on this product.
For the current warranty conditions, please visit our web site at
www.sennheiser.com or contact your Sennheiser partner.
CE Declaration of Conformity
This equipment is in compliance with the essential
requirements and other relevant provisions of Directive
2004/108/EU.
The declaration is available at www.sennheiser.com.
Before putting the device into operation, please observe the
respective country-specific regulations!
19
Sennheiser electronic GmbH & Co. KG Printed in Germany
Am Labor 1, 30900 Wedemark, Germany Publ. 01/09
www.sennheiser.com 523984/A01
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