Volume | Cobra Electronics Two-Way Radio instruction

To toggle between high and low power:

Press 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 Display

•

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

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	Introduction	Operation	Customer Assistance	Warranty

Volume Knob

Call Button

Volume•

Rotate the On/Off Volume knob.

Call Button

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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 19 on how to select from 10 available call tone settings.

Enter/Hi-LowButton

Hi Power Icon

Low Power Icon

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.

Light/Max Range

Image 11

Cobra Electronics Two-Way Radio manual Rotate the On/Off Volume knob, Press and release the Call button

Contents

Nothing Comes Close to a Cobra English PR4100WX Customer Assistance Operators Making Life Easier and SaferFor Assistance in Canada or the U.S.A Automated Help Desk Product Features Backlit LCD Display 14 12Page Estimated operation time on full charge 12 hours Replace battery compartment cover and belt clipCaring for YourmicroTALKRadio Plug 120-volt adapter into electrical outlet Using Your RadioFor charging microTALK radios in desktop charger Turning on Your microTALK Radio On your radio and adjust the volumeBattery Low Replaced if using alkaline batteries Channels Communicating with Another PersonPress and hold the Talk button Call Button To alert another person that you are calling VolumeRotate the On/Off Volume knob Selectable HighLow Power Output To turn maximum range extender off To turn the lock feature on or offTo briefly turn off auto squelch To turn maximum range extender on To connect a wall charger/adapter Enter/HiLow PowerMode/Lock Your range will vary depending on terrain and conditions Mode FunctionsScrolling through Mode Functions MicroTALK Range After selecting a channel, press Ctcss Privacy CodesTo select a privacy code Press the Mode/Lock button to proceed to other functions NOAA* All Hazards Radio ChannelsTo listen to All Hazards Radio channels Use the Channel Up or Channel Down To set VOX sensitivity Mode/Lock Button To turn VOX mode on or offVoice Activated Transmit VOX Choose one of the following To program a memory location Memory Locations While recalling a stored memory location Mode/Lock Button To recall a stored memory channel locationThrough While de-programming a memory location Mode/Lock Button To de-program a memory location Your microTALK radio can automatically scan channels Channel Scan To scan privacy codes Privacy Code Scan If you press the Talkbutton while scanning, but more than Mode/Lock Button To scan memory locations Memory Location Scan If you press the Talk button while scanning, but more than Call ToneSettingsMode/Lock Button To change a call tone setting Keystroke Tones Button to select roger beep on or offChoose one of the following Functions FRS/GMRS Frequency Allocation and Compatibility General Specifications FCC Licensing and Product Service Questions For Products Purchased in the U.S.A Product Service Questions Trademark Acknowledgement Warranty and TrademarksLimited One-Year Warranty on Radios & Charger