Cobra Electronics PR 3500-2 DX VP Manuel D’Utilisation

Customer Assistance

Warranty

Introduction

Nothing comes close to a Cobra

®

To adjust the volume:
1. Rotate the On/Off Volume knob.

To alert another person that you are calling:
1. Press and release the Call button. 
The other person will hear a two second 
call tone. This tone is used only to establish
voice communications.

See page 18 on how to select from 
10 available call tone settings.

When in close proximity to another party or
during favorable conditions, you can switch 
from High to Low Power to extend battery life.

This feature applies to GMRS Channels 
1 through 7 and 15 through 22 only.
Channels 8 through 14 operate
exclusively on low power.

To toggle between high and low power:
1. Press and hold the Enter/Hi•Low button for

two seconds. 

When using Channels 1 through 7 and 
15 through 22 on high power, the Hi icon 
will be visible on the display.
When using those channels on low power 
and on Channels 8 through 14, the Low icon 
will be visible on the display. 

To illuminate your display:
1. Press and release the Light/Max Range

button to illuminate the display for 
10 seconds.

Your microTALK

®

radio is equipped with Auto Squelch, which

automatically shuts off weak transmissions and unwanted noise 
due to terrain and conditions. This slightly reduces the Maximum
Range at which signals can be heard.
You can turn off auto squelch to allow all signals to be 
received and extend the maximum range of your radio.

To briefly turn off auto squelch:
1. Press the Light/Max Range button 

for less than five seconds. 

If you hear two beeps, you have turned 
the maximum range extender on (see below).
To turn maximum range extender on:
1. Press and hold the Light/Max Range button

for at least five seconds until you hear 
two beeps which indicates the maximum
range extender is on.

To turn maximum range extender off:
1. Press and release the Light/Max Range

button or change channels.

The Lock feature locks the Channel, Mode/Lock and Enter/Hi•Low
Power buttons to prevent accidental operation. 

To turn the lock feature on or off:
1. Press and hold the Mode/Lock button for 

two seconds.

A double beep sound is used to confirm your
lock on or off request. When in Lock mode, 
the Lock icon will be displayed.