Cobra Electronics Two-Way Radio manual Ctcss Privacy Codes, To select a privacy code

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	Introduction	Operation	Customer Assistance	Warranty

CTCSS Privacy Codes

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CTCSS (Continuous Tone Coded Squelch System) is an advanced tone coding system allowing you to select one of 38 privacy codes to reduce interference from other users on the channel.

If you are using a privacy code, both radios must be tuned to the same channel and privacy code to communicate. Each channel will remember the last privacy code you selected.

Mode/Lock Button

Privacy Code

Channel Buttons

To select a privacy code:

1.After selecting a channel, press

the Mode/Lock button until the small numbers next to the channel number flash on the display.

2.Press using the Channel Up or Channel Down button to select a privacy code. You can hold the Up or Down button for fast advance.

3.When your desired privacy code is displayed, choose one of the following:

a.Press the Mode/Lock button to enter the new setting and proceed to other functions.

b.Press the Enter/Hi•Low button to enter the new setting and return to Standby mode.

c.Do not press any buttons for 15 seconds to enter the new setting and return to Standby mode.

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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 DeskProduct Features Backlit LCD Display 14 12Page Replace battery compartment cover and belt clip Caring for YourmicroTALKRadioEstimated operation time on full charge 12 hours Using Your Radio For charging microTALK radios in desktop chargerPlug 120-volt adapter into electrical outlet Turning on Your microTALK Radio On your radio and adjust the volumeBattery Low Replaced if using alkaline batteriesCommunicating with Another Person Press and hold the Talk buttonChannels Call Button To alert another person that you are calling VolumeRotate the On/Off Volume knob Selectable HighLow Power OutputTo turn maximum range extender off To turn the lock feature on or offTo briefly turn off auto squelch To turn maximum range extender onEnter/HiLow Power Mode/LockTo connect a wall charger/adapter Your range will vary depending on terrain and conditions Mode FunctionsScrolling through Mode Functions MicroTALK RangeCtcss Privacy Codes To select a privacy codeAfter selecting a channel, press 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 DownTo set VOX sensitivity Mode/Lock Button To turn VOX mode on or offVoice Activated Transmit VOX Choose one of the followingTo program a memory location Memory LocationsMode/Lock Button To recall a stored memory channel location ThroughWhile recalling a stored memory location While de-programming a memory location Mode/Lock Button To de-program a memory locationYour microTALK radio can automatically scan channels Channel ScanTo scan privacy codes Privacy Code ScanIf you press the Talkbutton while scanning, but more than Mode/Lock Button To scan memory locations Memory Location ScanCall ToneSettings Mode/Lock Button To change a call tone settingIf you press the Talk button while scanning, but more than Keystroke Tones Button to select roger beep on or offChoose one of the following FunctionsFRS/GMRS Frequency Allocation and Compatibility General SpecificationsFCC Licensing and Product Service Questions For Products Purchased in the U.S.A Product Service QuestionsWarranty and Trademarks Limited One-Year Warranty on Radios & ChargerTrademark Acknowledgement