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Clear-Com CC-260 (No longer available) User Manual

Intercom headsets, Installation instructions, Specifications

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Rev. B

1

© Clear-Com Intercom Systems 2000

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CC-95

CC-260

D4F

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MIC

R. EAR

L. EAR

MIC

EARPHONE

SHIELD

GRN

YEL

RED

BLUE

ORG

BRN

MIC

L. EAR

MIC

EARPHONE

SHIELD

GRN

YEL

RED

BLUE

ORG

BRN

D4F

Intercom Headsets

INSTALLATION INSTRUCTIONS

CC-95/CC-260

The CC-95 and CC-260 intercom headsets can be used with Matrix stations and Party Line
stations and beltpacks. They require minimum care and are designed to provide years of
trouble-free use. The following steps will help ensure long-lasting, proper operation.

1.

Switch the station’s microphone or talk switch off and turn down the listen level before

plugging in the headset.

Note: This is a good practice before plugging
or unplugging any headset to a beltpack or
station.

2.

Adjust the boom, but do not force it

past the 11 and 1 o’clock stop points.

3.

Place the ear socks over the earpads

for a more comfortable fit, especially
during extended periods of use.

4.

If necessary, adjust the station or

beltpack sidetone and/or listen level.

5.

After putting on the headset, position

the microphone using the flexible
section of the boom. For best results,
the microphone should be no more
than three-fingers width away from
your mouth.

Note: The use of headset extension cables
is not recommended with Party Line
products because of crosstalk and sidetone considerations.

Specifications

Headphones

Transducer type

Dynamic moving coil

Nominal impedance

420 ohm single muff; 210 ohm, double muff

Frequency response

70 to 18 kHz

Maximum continuous SPL

CC-95: 127 dB at 1 kHz at 250mW;

CC-260: 125 dB at 1 kHz at 250mW

External noise isolation

> 20 dB avg. at 300 to 5000 Hz

Sensitivity

Sound-pressure level at 1mW — CC-95: 101 dB at 1 kHz

CC-260: 103 dB at 1 kHz

FIGURE 1: Wiring Diagram

This manual is related to the following products:
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