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Using your radio – Cobra Electronics MICROTALK CXT425 User Manual

Page 4

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Turning on Your microTALK Radio

Rotate the

On/Off Volume knob clockwise to turn

on your radio and adjust the volume. A series
of tones will indicate the radio is

on.

Your microTALK radio is now in

Standby mode,

ready to receive transmissions. The radio is
always in

Standby mode, except when the Talk,

Call or Mode/Lock buttons are pressed.
Battery Low

When battery power is low, the Battery Low icon

will blink. Your batteries should be recharged or

replaced if using alkaline batteries.

Auto Battery Save

Your microTALK radio has a unique circuit

designed to extend battery life. If there are

no transmissions for 10 seconds, the radio will
automatically switch to

Battery Save mode and

the

Power Saver icon will flash in the display.

This will not affect the radio’s ability to receive

incoming transmissions.

Communicating with Another Person •

1. Press and hold the Talk button.
2. With the microphone about 2 inches

(5 cm) from your mouth, speak in a

normal voice.

3. Release the Talk button when you are

finished talking and listen for a response.

You cannot receive incoming calls while
pressing the

Talk button.

Both radios must be tuned to

the same channel/privacy code

to communicate.

Customer Assistance Warranty

Introduction

3

Operation

2

Using Your Radio

Operation

For charging microTALK radio(s) in desktop
charger:
1.
Insert radio(s) into desktop charger as shown.
2. Insert round connector of 120-volt adapter into

jack on back of charger.

3. Plug 120-volt adapter into electrical outlet.

If charging light is not

on, check position of radio. Radio should be

upright. The charge indicator light will stay

on as long as the radio is in

the charging well, even after the batteries are fully charged.
It normally takes about 15 hours to fully recharge batteries.

Batteries will not be damaged if they stay in the charging well longer

than that.
Note: To charge a single radio, you can bypass the desktop charger

and simply insert the wall adapter’s round connector directly into the

speaker/microphone/charge jack located on the top of the radio.
Use only the supplied rechargeable batteries and charger for recharging

your Cobra microTALK radio.
Cobra recommends your radio is turned

off while being charged.

Non-rechargeable alkaline batteries can also be used in your radio.

Battery Low

Battery Save Mode

On/Off Power

Insert Radio(s)

Two Inches (5 cm)
from Mouth

Talk Button

Quick Start
1.
Turn the Power On/Off knob clockwise

to turn

on your radio.

2. Press the Channel Up or Channel Down

button to select a channel.

Both radios must be tuned to the

same channel/privacy code to

communicate.

3. Press and hold the Talk button while

speaking into the microphone.

4. When finished talking, release the Talk

button and listen for a response.