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Customer Assistance

Warranty

Introduction

9

Operation

8

Mode Functions

Scrolling through Mode Functions

By scrolling through the

Mode Functions

, you will be able to

select or turn

on/off

preferred features of your microTALK radio.

When scrolling through the

Mode Functions

, your radio features

will be displayed in the following order:

Set CTCSS Privacy Codes
Set DCS Privacy Codes
Set NOAA All Hazards Radio Channel
Set VOX On/Off
Set VOX Sensitivity Level
Set Memory Locations
Set Channel Scan
Set CTCSS Privacy Code Scan
Set DCS Privacy Code Scan
Set Memory Location Scan
Set VibrAlert and/or Call Alert
Set Call Alert Tone Signal
Set Roger Beep On/Off
Set Keystroke Tones On/Off

Scroll through the mode functions using the

Mode

button. Each press

and release of the

Mode

button will advance to the next mode function.

Press the

Talk

button at any point to return the radio to

Standby

mode.

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
104 privacy codes. This provides a total of 142

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.

Operation

Set CTCSS Privacy Codes

To select a CTCSS privacy code:
1.

After selecting a channel, press the

Mode

button until the CTCSS icon appears

and the small numbers flash on the display
(01 through 38).

NOTE

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 CTCSS 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

button to enter the new

setting and proceed to other functions.

b.

Press the

Lock/Enter

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.

Mode Button

Mode Button

Channel Buttons

CTCSS Privacy Code

Nothing

Comes Close to a Cobra

®

Содержание microTALK CXR750

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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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