Cobra Electronics PR 255 VP owner manual Call Button To alert another person that you are calling

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9508-PR255-2VP-D-FinalC #17 3/29/06 3:36 PM Page 4

Using Your Radio

Operation

 

 

Operation

 

 

 

 

 

 

 

 

 

 

 

Introduction

Customer Assistance

Warranty

 

 

Listening

Listening for a Response

When you are finished talking:

Auto Squelch/Maximum Range

Your microTALK® radio is equipped with Auto Squelch,

Volume Button

Volume Level

Call Button

Light/Max Range

Release the Talk button to receive incoming transmissions. Your microTALK® radio is always in Standby mode while the Talk

or Call buttons are not pressed.

Volume

To adjust the volume:

Press the Volume Up or Volume Down button.

A double beep sound is used to indicate the minimum and maximum volume levels (1 through 8).

Call Button

To alert another person that you are calling:

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 13 on how to select between five call tone settings.

Display Illumination

which automatically shuts off weak transmissions and unwanted noise due to terrain, conditions or if you’ve reached your Maximum Range limit.

You can temporarily turn off auto squelch or turn on maximum range extender, allowing all signals to be received and extending the maximum range of your radio.

Light/Max Range To temporarily turn off auto squelch:

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:

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:

Press and release the Light/Max Range button or change channels.

Lock Function

The Lock function locks the Channel Up, Channel Down and Mode buttons to prevent accidental operation.

To illuminate your display:

Press and release the Light/Max Range button to illuminate the display for 10 seconds.

Lock Button

Lock Icon

To turn the lock on or off:

Press and hold the 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.

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Nothing Comes Close to a Cobra® 5

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Contents Making Life Easier and Safer Warranty and Trademark Acknowledgement Product Features Features Limited One-Year Warranty on Radios & ChargerRemove Belt Clip Rechargeable Batteries Charger To install or replace batteriesCaring for Your microTALK Radio Auto Battery Save Using Your RadioCommunicating with Another Person To talk to another person Channels To select a channelDisplay Illumination Call Button To alert another person that you are callingLight/Max Range To temporarily turn off auto squelch To turn maximum range extender onSpeaker/Microphone/Charge Jack Scrolling Through the Mode FunctionSpeaker/Microphone/ To attach a speaker/microphone MicroTALK RangeMode/Power Button To Turn VOX Mode On Or Off Mode FunctionsMode/Power Button To Set VOX Sensitivity Voice Activated Transmit VOXTo scan privacy codes This will return the radio to Standby modePrivacy Code Scan Mode/Power Button To turn roger beep on or off Five Call Tone SettingsRoger Beep Confirmation Tone Press the Channel Up or Channel DownGeneral Specifications General Specifications and LicensingProduct Service Questions Product Service