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Set CTCSS Privacy Codes 

To select a CTCSS privacy code:
1.

  After selecting a channel, press  

the 

Mode/Power

 button until the 

CTCSS

 icon 

appears and the small numbers next to the 

channel number flash on the display.

If DCS is turned 

on

 at the channel selected, 

the display will flash the  

CTCSS icon and “OFF.” To switch from  

DCS to CTCSS, press the 

Channel Up

  

or 

Channel Down

 button while the display 

is flashing “OFF.” The display  

will then show the small numbers flashing 

and you will then be able  

to proceed to step 2.

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 CTCSS privacy code is 

displayed, choose one of the following:

    

a.

  Press the 

Mode/Power

 button to enter the 

new setting and proceed to other functions.

    

b.

  Press the 

Lock

 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.

Customer Assistance Warranty

Introduction

Operation

Using Your Radio

Operation

Privacy Code

VO

LUME

CALL

MODE

CHANNEL

Mode/Power

MODE

CHANNEL

Channel Button

Scrolling Through the Mode Function 

By scrolling through the 

Mode 

function, you will be able to  

select or turn 

on

 preferred features of your microTALK

®

 radio. When 

scrolling through the 

Mode

 function, your radio features  

will be displayed in the same predetermined order:

          Set CTCSS Privacy Codes 

Set DCS Privacy Codes 

Set Vox On/Off  

Set Vox Sensitivity 

Set Channel Scan 

Set CTCSS Privacy Code Scan 

Set DCS Privacy Code Scan 

Set Call Tones 

Set Roger Beep On/Off 

Privacy Codes 

Your microTALK radio incorporates two advanced coded squelch 

systems that can help to reduce interference from other users  

on any given channel. CTCSS (Continuous Tone Coded Squelch 

System) provides 38 privacy codes and DCS (Digitally Coded Squelch) 

provides 83 privacy codes. This provides a total of 121 

Privacy 

Codes

. Either system can be used on all channels, but both systems 

cannot be used on the same channel at the same time.

To successfully communicate using a privacy code, both  

the sending and receiving radios must be tuned to the same 

channel and to the same privacy code system (CTCSS or DCS) 

and privacy code number. Each channel will remember the last 

privacy code system and number you select.

The privacy code 00 is not a privacy code, but allows all signals 

to be heard on a channel that is set to 00 on both  

the CTCSS and DCS systems.

VO

LUME

CALL

MODE

CHANNEL

Mode/Power

Summary of Contents for microTALK CXT390

Page 1: ...g keeping track of family and friends at a crowded public event checking with travel companions in another car talking with neighbors arranging meeting spots with others while shopping at the mall Secure your microTALK radio while on the go Carrying your microTALK radio with you is easy when using the belt clip or optional wrist strap The belt clip easily attaches to your belt purse or backpack Ow...

Page 2: ...ngs 4 Replace battery compartment cover and belt clip Do not attempt to charge alkaline batteries Do not mix old and new batteries Do not mix alkaline standard carbon zinc or rechargeable Ni Cd Ni MH etc batteries To charge batteries in radio 1 Check to see that the batteries have been inserted properly 2 Insert the cable into the charge jack located at the top of the radio 3 Plug the cable into U...

Page 3: ... same channel privacy code to communicate 3 Press and hold the Talk button while speaking into the microphone 4 When finished talking release the Talk button and listen for a response Battery Low VO LUM E CALL MODE CH AN NE L Battery Save Mode V O L U M E CALL MODE CH AN NE L Talk Button Two Inches 5 cm from Mouth To Select a Channel With the radio on select any of the 22 channels by pressing the ...

Page 4: ...tablish voice communications See page 13 on how to select between five call tone settings VOL UME CALL MODE CHA NN EL Volume Button VO LU M E CALL MODE CH A N N EL Call Button Listening Volume Level Lock Icon V O L U M E CALL MODE CH AN N EL Light Max Range CALL MODE CH AN N EL Lock Button To Illuminate Display Press and release the Light Max Range button to illuminate the display Auto Squelch Max...

Page 5: ...ing Through the Mode Function By scrolling through the Mode function you will be able to select or turn on preferred features of your microTALK radio When scrolling through the Mode function your radio features will be displayed in the same predetermined order Set CTCSS Privacy Codes Set DCS Privacy Codes Set Vox On Off Set Vox Sensitivity Set Channel Scan Set CTCSS Privacy Code Scan Set DCS Priva...

Page 6: ... VOX icon flashes and the current sensitivity level is displayed The current VOX sensitivity level is displayed with letters LE and a Number 1 through 5 with Number 5 being the most sensitive level and Number 1 being the least sensitive level 2 Press the Channel Up or Channel Down button to change the setting 3 Choose one of the following a Press the Mode Power button to enter the selected setting...

Page 7: ...nning privacy codes If you do not press any button within 10 seconds your radio will automatically resume scanning privacy codes c Press the Lock button to return to Standby Scan Channels VO LUM E CALL MODE CH AN NE L Channel Button VO LU ME CALL MODE CH AN NE L Mode Power During scanning while receiving an incoming transmission you can choose from the following a Press and hold the Talk button to...

Page 8: ...hannels You can use your microTALK radio to listen to NOAA All Hazards Radio channels transmitting in your area To listen to All Hazards Radio channels 1 Press the Weather button until the All Hazards Radio icon and the currently selected All Hazards Radio channel are displayed 2 Use the Channel Up or Channel Down button to change All Hazards Radio channels 3 The All Hazards Radio icon will contin...

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