Cobra Digital MICROTALK MT-900 - Manual (Page 5)

External Speaker/Microphone Jack
Your microTALK ® radio can be fitted with an external
speaker/microphone (not included), freeing your hands for
other tasks. See Accessories for optional accessories. To
attach the external speaker/microphone:
1. Open the SPKR/MIC tab on top of the unit.
2. Insert the plug into the SPKR/MIC jack.
Using the MODE button
The MODE button allows
you to use and program
the various functions of
your microTALK
® radio. If
you press and hold the
MODE button, the LCD will
cycle through the different functions.
Using VOX Mode
In VOX mode, your microTALK ® can be used “hands-free,”
automatically transmitting when you speak. To turn VOX
mode on and off:
1. Press the MODE button until the VOX icon flashes and
the current setting (“on” or “off”) is displayed.
2. Push the CHANNEL SELECT button up or down to turn
VOX mode on or off.
3. Press and release the ENTER button to enter the new
setting, or press the MODE button to enter the new setting
and proceed to other functions.
Setting the VOX Sensitivity Level
You can set the VOX sensitivity level to fit the volume of
your voice and avoid transmissions triggered by background
noise. To set the sensitivity:
1. Press the MODE button
until the VOX icon flashes
and the number for the
current sensitivity level is
displayed next to the letter
L (level 5 = most sensitive,
level 1 = least sensitive).
2. Push the CHANNEL SELECT button up or down to
change the setting.
3. Press and release the ENTER button to enter the new
setting, or press the MODE button to enter the new setting
and proceed to other functions.
Programming Memory Locations
Your microTALK ® radio has 10 memory locations (0-9)
for storing your most frequently used channels and privacy
codes. To program locations:
1. Push the MODE button until the Memory icon and the
memory location flashes.
2. Select the memory location you wish to change by
pushing the CHANNEL SELECT button up or down.
O P E R AT I O N A D VA N C E D F E AT U R E S
MODE
button
ENTER
button
external
speaker/
microphone
SPEAKER/
MICROPHONE jack