Cobra Electronics CXT425 Manual De Usuario

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. 

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.

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

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.

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.