Telex audiocom IC-2B REV B User Manual

Model IC-2B Two-Channel Remote

Belt-Pack Headset Station

Installation and Operation Instructions

General Description

The IC-2B is a two-channel, binaural headset station designed for
use in balanced Audiocom™ intercom systems. It is connected to
the intercom system by means of a quick-disconnecting cable
terminated with XLR-6 connectors (not supplied), and it receives
operating power from thei ntercom system via the cable.

Installation

Plug a 6-pin cable into either intercom cable connector on the
bottom of the belt-pack and into the master staion or power
supply. An additional cable may be plugged inot the remaining
cable connector to extend the intercom system to another station.

Operation

1. Plug a stereo or monaural, dynamic-microphone headset into
the front panel dynamic-mic headset connector, or plug a
monaural, carbom-mic headset into the rear panel CARBON
HEADSET connector.

2. Adjust the listening levels for the two channels with the headphone VOLUME controls.

3. To talk, set the master MIC switch to the ON position, and
then select one or both channesl by depressing the CHAN­NEL select push buttons.

4. The MONO/STEREO select switch works in two ways:

• When using a stereo headset: Set the
switch to the STEREO position to monitor
channel 1 in the left headphone and
channel 2 in the right. Set the switch to
MONO position to listen to a monaural
mix of both channels in both headphones.

• When using a monaural headset, the switch
must be set to the MONO position to hear
both intercom channels as a monaural mix.
If the STEREO position is selected, only
channel 1 will be heard.

Sidetone Level Adjustment

The SIDETONE ADJ level trimmers control the level of your
own voice in the headphoens. A level trimmer is provided for
each channel. If your voice seems too loud or soft when
speaking, adjust the trimmers, as desired.

Permanent Mounting

Permanent mounting may be accomplised by removing the belt
clip and utilizing the threaded belt clip mounting holes to secure
the belt-pack to other equipment. These holes accept No. 6-32
machine screws. Screws may extend no more than 3/16-inch into
the belt-pack.

SIDETONE LEVEL

ADJUSTMENT TRIMMERS

SIDETONE

ADJ

1

CARBON HEADSET

2

CARBON-MIC

HEADSET CONNECTOR

MADE IN U.S.A.

CATALOG NO.96099-00

INTERCOM CABLE

CONNECTORS

DYNAMIC-MIC

HEADSET

CONNECTOR

SEPARATE CHANNEL 1

AND CHANNEL 2 VOLUME

AND MIC ON/OFF CONTROLS

CHAN 1

VOLUME

MIC

OFF

ON

MASTER

MIC ON/OFF

MONO STEREO

MONO/STEREO

CHAN 2

VOLUME

SELECT

PROPRIETARY NOTICE

RETURN SHIPPING INSTRUCTIONS

The product information and design disclosed herein were originated by
and are the property of Telex Communications, Inc. Telex reserves all
patent, proprietary design, manufacturing, reproduction, use and sales
rights thereto, and to any article disclosed therein, except to the extent
rights are expressly granted to others.

COPYRIGHT NOTICE

Copyright 2006 by Telex Communications, Inc. All rights reserved.
Reproduction, in whole or in part, without prior written permission from
Telex is prohibited.

WARRANTY NOTICE

See the enclosed warranty card for further details.

CUSTOMER SUPPORT

Technical questions should be directed to:

Customer Service Department
RTS/Telex Communications, Inc.
12000 Portland Avenue South
Burnsville, MN 55337 USA
Telephone: [phone]
Fax: [phone]
Factory Service: 800-553-5992

Customer Service Department
Telex Communications, Inc. (Lincoln, NE)
Telephone: [phone]
Fax: [phone]
Factory Service: 800-553-5992

Please include a note in the box which supplies the company name,
address, phone number, a person to contact regarding the repair, the type
and quantity of equipment, a description of the problem and the serial
number(s).

Shipping to the Manufacturer

All shipments of product should be made via UPS Ground, prepaid (you
may request from Factory Service a different shipment method). Any
shipment upgrades will be paid by the customer. The equipment should
be shipped in the original packing carton. If the original carton is not
available, use any suitable container that is rigid and of adequate size. If
a substitute container is used, the equipment should be wrapped in paper
and surrounded with at least four (4) inches of excelsior or similar shock­absorbing material. All shipments must be sent to the following address
and must include the Proof of Purchase for warranty repair. Upon com­pletion of any repair the equipment will be returned via United Parcel
Service or specified shipper, collect.

Factory Service Department
Telex Communications, Inc.
8601 East Cornhusker Hwy.
Lincoln, NE 68507 U.S.A.
Attn: Service

38109-348 Rev B 06/2006