Cobra Electronics CXT545 Two-Way Radio User Manual


 
To temporarily turn off auto squelch:
Press the Max Range Hi/Lo button for
less than five seconds.
To turn maximum range extender on:
Press and hold the Max Range Hi/Lo button
for at least five seconds until you hear
two beeps which indicates the maximum
range extender is on.
To turn maximum range extender off:
Press and release the Max Range Hi/Lo
button or change channels.
Lock Function
The Lock function locks the Channel Up, Channel
Down and Mode/Power buttons to prevent
accidental operation.
To turn the lock on or off:
Press and hold the Call/Lock button for
two seconds.
A double beep sound is used to confirm your lock
on or off request. When in Lock mode,
the Lock icon will be displayed.
Customer Assistance WarrantyIntroduction
Operation
Using Your Radio
Operation
Listening for a Response
Release the Talk button to receive incoming
transmissions. Your microTALK
®
radio is always in
Standby mode while the Talk or Call buttons are
not pressed.
To Adjust Volume
Press the Volume Up or Volume
Down button.
A double beep sound is used to indicate
the minimum and maximum volume levels
(1 through 8).
Call Button
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 13 on how to select between five
call tone settings.
4
5
HI / LO
SCAN
Volume Button
HI / LO
SCAN
Call Button
Listening
Volume Level
Lock Icon
HI / LO
SCAN
Light/Max Range
HI / LO
SCAN
Lock Button
LED/S.O.S. Flashlight
Press and release the LED flashlight button below
the TALK button to use the LED flashlight located at
the bottom of the radio.
To activate S.O.S. function, press and hold the LED
flashlight button to turn on. Press and release to
turn off the flashlight or S.O.S. function.
Auto Squelch/Maximum Range
Your microTALK
®
radio will automatically shut off weak transmissions
and unwanted noise due to terrain, conditions or if you’ve reached your
Maximum Range limit.
You can temporarily turn off auto squelch or turn on maximum range
extender, allowing all signals to be received and extending the maximum
range of your radio.
HI / LO
SCAN
LED/S.O.S. Flashlight
microTALK
®
Range
Your range will vary depending on terrain and conditions.
In flat, open country your radio will
operate at maximum range.
Buildings and foliage in the path of the
signal can reduce the range of the radio.
Dense foliage and hilly terrain will further
reduce the range of the radio.
On FRS Channels 8 through 14, your radio
automatically switches to low power, which
will limit the range the radio can communicate.
Remember, you can achieve maximum
range by using maximum range extender.
See page 4 for details.
HI / LO
SC
AN
HI / LO
SC
AN
HI / LO
SC
AN
Maximum Range
Reduced Range
Reduced Range
Nothing Comes Close to a Cobra
®
CXT545_MANL.indd 4-5 1/23/13 3:57 PM