Clear-Com CC-260 User Manual

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

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

3. Place the ear socks over the earpads

4. If necessary, adjust the station or

5. After putting on the headset, position

Note:

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

plugging in the headset.

past the 11 and 1 o’clock stop points.

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

beltpack sidetone and/or listen level.

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.

Intercom Headsets

INSTALLATION INSTRUCTIONS

MIC

R. EAR

L. EAR

MIC

L. EAR

CC-260

+

-
+

-
+

CC-95

+

-
+

FIGURE 1: Wiring Diagram

SHIELD

GRN

YEL

RED

BLUE

ORG
BRN

SHIELD

GRN

YEL

ORG
RED

BLUE

BRN

D4F

1

2

3

4

D4F

1

2

3

4

MIC

EARPHONE

MIC

EARPHONE

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

Rev. B 1 © Clear-Com Intercom Systems 2000

Microphone

Transducer type Dynamic moving coil
Polar pattern Cardioid; noise rejecting
Windscreen External pop filter
Nominal impedance 200 ohm balanced
Frequency response 70 to 18 kHz
Front-to-back ratios > 15 dB

General

Headset material ABS, Duracon®, and alloy
Finish Grey and black matte non-reflective
Electrical isolation Earphone to microphone < -116 dB at 1 kHz
Headset cable Specially shielded and isolated straight cord
Length 5 ft. 6 in. (1.75 meter)
Termination 4-pin XLR female
Termination options 4-pin XLR male (monaural), 5- or 6-pin male or female

(binaural), or special connectors upon request

Boom rotation 300

o

Weight (without cord) Single muff, 10 oz. (283g); double muff, 14.1 oz. (399g) Furnished accessories One pair ES-1 washable ear socks (double muff); 1 ES-1 ear sock (single muff)

Clear-Com Limited Warranty

This Clear-Com product is warranted to be free from defects in materials and workmanship for a period of one year
from the date of sale. The Clear-Com warranty does not cover any defect, malfunction, or failure caused beyond the
control of Clear-Com, including unreasonable or negligent operation, abuse, accident, failure to follow instructions in
the manual, defective or improper associated equipment, attempts at modification and repair not authorized by Clear­Com, and shipping damage. Products with their serial numbers removed or defaced are not covered by this warranty.

This warranty is the sole and exclusive express warranty given with respect to Clear-Com products. It is the
responsibility of the user to determine before purchase that this product is suitable for the user's intended purpose.

Any and all implied warranties, including the implied warranty of merchantability are limited to the duration of this
express limited warranty. Neither C lear-Com nor the dealer who sells Clear-Com products is liable for incidental or
consequential damages of any kind.

Factory Service

Do not return any equipment to the factory without first obtaining a Return Authorization Number.
All equipment returned for repair must be accompanied by documentation stating the return address, telephone

number, date of purchase, and a description of the problem.
Send equipment to be repaired to:

Street, Emeryville, CA 94608-3505, Telephone: [phone], Fax: [phone]; Web sit e:
www.clearcom.com.

Customer Service Department, Clear-Com Intercom Systems, 4065 Hollis

Warranty Repairs

If in warranty, no charge will be made for the repairs. Equipment being returned for warranty repair must be sent
prepaid and will be returned prepaid.

Non-Warranty Repair

Equipment that is not under warranty must be sent prepaid to Clear-Com. If requested, an estimate of repair costs will
be issued prior to service. Once repair is approved and repair of equipment is completed, the equipment will be
shipped freight collect from the factory.

All specifications subject to change without notice. PN 810261

Note:

Rev. B 2 © Clear-Com Intercom Systems 2000