Features, Installing Batteries | Radio Shack 21-1177 instruction

21-1177.fm Page 1 Thursday, August 5, 1999 8:44 AM

Cat. No. 21-1177

Noise-Cancelling Dynamic CB Microphone

Your Radio Shack Noise-Cancelling CB Microphone is designed for use with your CB in your vehicle, where background noise is a problem. It picks up voice fre- quencies spoken directly into the micro- phone and filters out background noise from vehicles, wind, the car radio, etc. The microphone is also ideal for a mobile or outdoor PA system.

FEATURES

Frequency Response — optimized for

close-up vocal use.

Built-In Acoustic Filter — reduces wind

and pop noise.

2-Foot Cable with 5-Pin (DIN) Connec-

tor — for easy connection to your CB or outdoor PA system.

Low-Impedance Operation — lets you use your microphone with a wide range of equipment.

1.Push the tab on the battery com- partment cover in the direction of the arrow, then lift off the cover.

2.Install the batteries as indicated by the polarity symbols (+ and –) marked inside the compartment.

3.Replace the cover.

When the BATT. LOW indicator lights, re- place the batteries.

Note: The BATT. LOW indicator lights briefly when you release the switch on the microphone’s side.

INSTALLING THE

BATTERIES

You need two AAA batteries (not sup- plied) to power your microphone. We rec- ommend alkaline batteries, such as Cat. No. 23-555.

Radio Shack is a registered trademark used by Tandy Corporation.