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Customer Assistance

Warranty

Introduction

19

Operation

18

Mode Functions

Operation

Privacy Code Scan

Your microTALK radio can automatically scan the

Privacy

Codes

(either CTCSS 01 through 38 or DCS 01 through 104)

within one channel. Only one set of privacy codes (CTCSS
or DCS) can be scanned at a time.

To scan privacy codes:
1.

While in

Standby

mode, press the

Channel Up

or

Channel Down

button

to choose the channel on which you
wish to scan privacy codes.

2.

Press the

Mode

button until either the CTCSS

or the DCS icon appears on the display and
the

Scan

icon and the privacy code numbers

flash on the display.

3.

Press the

Channel Up

or

Channel Down

button to begin scanning privacy codes
within the channel you selected.

The

Scan

icon will continue to be displayed

when privacy code scan is

on

. Your radio will

continue to scan privacy codes and stop as an
incoming transmission is detected. Your radio
will remain on that channel/privacy code for
10 seconds.

While setting privacy code scan, if you do not
press any buttons for 15 seconds, your radio
will automatically return to

Standby

mode on

the channel/privacy code that was displayed
before you entered mode functions.

During channel scan (while receiving an incoming transmission),
you can choose from the following:

a.

Press and hold the

Talk

button to communicate on

that channel. Your radio will remain on that channel
and return to

Standby

mode.

b.

Press the

Channel Up

or

Channel Down

button to

resume scanning channels.

If you press the

Talk

button while scanning, but more than

10 seconds after receiving a transmission, you will transmit
on the channel on which you last received a transmission.
This will return the radio to

Standby

mode.

If you do not press any button within 10 seconds after
receiving a scanned transmission, your radio will automatically
resume scanning channels.

During channel scan (while not receiving a transmission),
you can choose from the following:

a.

Press and hold the

Talk

button to communicate on the

channel or channel/privacy code that was displayed before
you entered mode functions or the channel on which, during
scanning, you last received a transmission. This will then
return the radio to

Standby

mode.

b.

Press the

Mode

button to proceed to set privacy

code scan on the channel that was either displayed before
you entered mode functions or on which, during channel
scanning, you last received a transmission (see page 19
for further details).

c.

Press the

Lock/Enter

button to return to

Standby

mode

on the channel/privacy code that was displayed before you
entered mode functions or the channel on which, during
scanning, you last received a transmission.

Mode Button

Channel Buttons

Select Channel

Scan Privacy Codes

Nothing

Comes Close to a Cobra

®

Summary of Contents for microTALK CXR750

Page 1: ...ith you is easy when using the belt clip The belt clip easily attaches to your belt purse or backpack For Assistance in the U S A In this user s manual you should find all the information you need to operate your microTALK radio If you require further assistance after reading this manual Cobra Electronics offers the following customer assistance services Automated Help Desk English only 24 hours a...

Page 2: ...one Charge Jack Roger Beep Selectable on off Battery Power Saver Keystroke Tones Selectable on off Auto Squelch Maximum Range Extender Belt Clip 1 2 3 4 5 7 6 10 12 13 9 1 Antenna 2 External Speaker Microphone Charge Jack 3 Backlit LCD Display 4 Mode Button 5 Channel Up Down Button 6 Hi Lo Power Button 7 Speaker Microphone 8 On Off Power Button 9 Lock Enter Button 10 Volume Up Down Button 11 Light...

Page 3: ...ery pack according to polarity markings 4 Replace battery compartment cover and belt clip Estimated operation time on full charge 10 hours Rechargeable battery packs must be recycled or disposed of properly in compliance with all applicable laws They may not be thrown in the trash Certain states or municipalities require recycling and have established collection programs Please contact your local ...

Page 4: ...uttons are pressed Battery Low When battery power is low the Battery Low icon will blink Your batteries should be recharged Auto Battery Save Your microTALK radio has a unique circuit designed to extend battery life If there are no transmissions for 10 seconds the radio will automatically switch to Battery Save mode and the Power Saver icon will flash in the display This will not affect the radio ...

Page 5: ...n 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 toggle between high and low power Press and release the Hi Lo button 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...

Page 6: ...croTALK radio is equipped with Auto Squelch which automatically shuts off weak transmissions and unwanted noise due to terrain and conditions This slightly reduces the Maximum Range at which signals can be heard You can turn off auto squelch to allow all signals to be received and extend the maximum range of your radio To briefly turn off auto squelch Press the Light Max Range button for less than...

Page 7: ... 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 ...

Page 8: ...S privacy code 1 After selecting a channel press the Mode button until the DCS icon appears and the small numbers flash on the display 01 through 104 NOTE If CTCSS is turned on at the channel selected the display will flash the DCS icon and OFF To switch from CTCSS to DCS press the Channel Up or Channel Down button while the display is flashing OFF The display will then show the small numbers flas...

Page 9: ...enter the selected setting and proceed to other functions b Press the Lock Enter button to enter the selected setting and return to Standby mode Mode Button Mode Button Channel Buttons Channel Buttons VOX Icon VOX Sensitivity Level Customer Assistance Warranty Introduction 13 Operation 12 Mode Functions Operation 10 Memory Locations Your microTALK radio has 10 Memory Locations for storing your mos...

Page 10: ...ress the Lock Enter button to switch from CTCSS to DCS The DCS icon and privacy code numbers will flash on the display The Channel Up or Channel Down button can then be used to select a DCS privacy code 01 through 104 for the channel If OFF flashes in place of the privacy code numbers a privacy code is already set in the opposite CTCSS or DCS system Press the Channel Up or Channel Down button to c...

Page 11: ...emory location flash on the display 2 Press the Channel Up or Channel Down button to select the memory location 0 through 9 If a location has been programmed before its associated channel privacy code will be shown on the display 3 Press the Lock Enter button The channel numbers will flash on the display 4 Press the Channel Up or Channel Down button to select Channel 0 5 Choose one of the followin...

Page 12: ...ing a Press and hold the Talk button to communicate on that channel Your radio will remain on that channel and return to Standby mode b Press the Channel Up or Channel Down button to resume scanning channels If you press the Talk button while scanning but more than 10 seconds after receiving a transmission you will transmit on the channel on which you last received a transmission This will return ...

Page 13: ...owing a Press and hold the Talk button to communicate on that channel privacy code Your radio will remain on that channel privacy code and return to Standby mode b Press the Channel Up or Channel Down button to resume scanning privacy codes If you press the Talk button while scanning but more than 10 seconds after receiving a transmission you will transmit on the channel privacy code on which you ...

Page 14: ...ly resume scanning memory locations During memory location scan while not receiving a transmission you can choose from the following a Press and hold the Talk button to communicate on the channel privacy code that was displayed before you entered mode functions or memory location on which during scanning you last received a transmission b Press the Mode button to proceed to other functions c Press...

Page 15: ...return to Standby mode b Press the Lock Enter button to enter the new setting and return to Standby mode Nothing Comes Close to a Cobra General Specifications FRS GMRS Frequency Allocation and Compatibility Important Please note that Cobra GMRS models with 15 Channels may designate different channel numbers for the same frequency For example a Cobra 15 Channel GMRS model would need to be tuned to ...

Page 16: ...ion Hold the transmitter approximately two inches from your face and speak in a normal voice with the antenna pointed up and away This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC...

Page 17: ...tate Exclusions This limited warranty does not apply 1 To any product damaged by accident 2 In the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs 3 If the serial number has been altered defaced or removed 4 If the owner of the product resides outside the U S A All implied warranties including warranties of merchantability and fitness for a particular ...

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