Cobra Electronics PR3100DX Volume To Adjust The Volume, Call Button, Auto Squelch/Maximum Range

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Operation

Volume Knob

Call Button

Hi•Low Button

Hi Power Icon

Low Power Icon

Using Your Radio

Volume

To Adjust The Volume:

1. Rotate the On/Off Volume knob.

Call Button

To Alert Another Person That You Are Calling: 1. Press and release the Call button.

The other person will hear a two (2) second call tone. You cannot send or receive transmissions during the two (2) second call tone.

See page 19 on how to select between ten (10) call tone settings.

Selectable High•Low Power Output

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 Switch From High To Low Power:

1. Press and release the Hi•Low button.

Introduction

Operation

Customer Assistance Warranty

Auto Squelch/Maximum Range

Your microTALK® radio is equipped with Auto Squelch, 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:

1.Press the Light/Max Range button less than five (5) seconds.

If you hear two (2) 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 (5) seconds until you hear two (2) 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.

Lock Function

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

Light/Max Range

When in high power and using Channels

1 through 7 and 15 through 22, the Hi icon will be visible on the display.

When in low power and when using Channels 8 through 14, the Low icon will be visible on the display.

Display Illumination

To Illuminate Your Display:

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

Lock Button

Lock Mode

To Turn The Lock Button On Or Off:

1.Press and hold the Lock button for two (2) 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.

4 English

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Contents PR 3100 DX For Assistance In The U.S.A Making Life Easier And SaferAutomated Help Desk Customer Assistance OperatorsFeatures Product FeaturesBatteries To Install Or Replace Batteries Caring For Your microTALK RadioUsing Your Radio Selectable HighLow Power Output Volume To Adjust The VolumeTo Switch From High To Low Power Call ButtonSignal Strength Signal Strength Meter Scrolling Through Mode FunctionsSpeaker/Microphone Jack Speaker/Microphone To Attach Your Speaker/MicrophoneMode Functions To Recall a Stored Memory Channel Location ThroughTo Scan Channels To De-Program a Memory LocationChannel Scan To Scan Privacy Codes Press and hold the Talk button to communicate on thatPrivacy Code Scan You entered mode functions This will return the radio to Standby modeMemory Location Scan To Scan Memory LocationsSetting vibrate + ring To Change Call SettingsChange the call setting Vibrate only, or ring onlyPower Supply Product Service Questions Licensing And ServiceFor Products Purchased In The U.S.A For Products Purchased Outside The U.S.ALimited 1-Year Warranty Warranty And AccessoriesOptional Accessories Ordering From U.S.ACobra line of quality products includes