Radio Shack 43-222B User Manual

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Cat. No.

OWNER’S MANUAL

Please read before using this equipment

Two-Stati on Wired

Intercom System

43-222B

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FEATURES

Your RadioShack Two-Station Wired Intercom Sys­tem is ideal for home, office, and shop applications.
It is also convenient for monitoring activities in an­other part of the house, such as a baby’s room.

The system incl udes one mast er st ation and on e re ­mote station, with a 66-foot (20m) interconnection
cable and staples for fastening the cable to a wall,
floor, or baseboard.

Your system’s features include:

Master Station Volume Control

— lets you adjust
the volume of the master station for different listen­ing situations.

Wall-Mounting Option

— lets you save de sk space

by wall-mounting both intercom stations.

Station Monitori ng

— you can use the master sta-

tion to monitor so unds at the remote station.

1998 Tandy Corporation.

©

All Rights Reserved.

RadioShack is a registered

trademark used by Tandy Corporation.

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Efficient Speaker/Microphone — gives you clear
sound with minimal background noise.

Note: You need one 9-volt battery (not supplied) to
power your intercom system.

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INSTALLATION

INSTALLING A BATTERY

Your intercom system uses one 9-volt battery for
power. For the best performance and longest life,
we recommend an alkaline battery, such as Ra­dioShack Cat. No. 23-553.

Caution:

size and recommended type.

1. With the master station (the unit with the vol-

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Use only a fresh battery of the required

ume control) face up, open its case by insert ing
a coin into the slot between the top and bottom
of the case and twi sting the coin. Lift off the top
case and lay it face down on a flat surface.

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2. Snap the battery connector over the 9V bat­tery’s terminals.

3. Put the battery inside the case on top of the
foam cushioning material.

4. Snap the case halves together.

Cautions:

• Always remove old or weak batteries. Batteries
can leak chemicals that can destroy electronic
parts.

• Dispose of an old battery promptly and prop­erly. Do not burn or bury it.

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