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Customer Assistance
Warranty
Introduction
9
Nothing
comes close to a Cobra
®
Operation
8
English
Mode Functions
CTCSS Privacy Codes
•
CTCSS
(Continuous Tone Coded Squelch System) is an advanced
tone coding system allowing you to select one of 38 privacy codes
to reduce interference from other users on the channel.
If you are using a privacy code, both radios must
be tuned to the same channel and privacy code to
communicate. Each channel will remember the
last privacy code you selected.
To select a privacy code:
1.
After selecting a channel, press
the
Mode/Lock
button until the small
numbers next to the channel number
flash on the display.
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 privacy code is displayed,
choose one of the following:
a.
Press the
Mode/Lock
button to enter the
new setting and proceed to other functions.
b.
Press the
Enter/Hi•Low
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.
Operation
Voice Activated Transmit (VOX)
•
In
VOX
mode, your microTALK
®
radio can be used “hands-free,”
automatically transmitting when you speak. You can set the
VOX
sensitivity level to fit the volume of your voice and avoid
transmissions triggered by background noise.
To turn VOX mode on or off:
1.
Press the
Mode/Lock
button until the
VOX
icon flashes on the display. The current
on
or
off
setting is displayed.
2.
Press the
Channel Up
or
Channel Down
button to turn VOX
on
or
off
.
3.
Choose one of the following:
a.
Press the
Mode/Lock
button to enter the
selected
on
or
off
setting and proceed to
other functions.
b.
Press the
Enter/Hi•Low
button to enter
the selected
on
or
off
setting and return
to
Standby
mode.
To set VOX sensitivity:
1.
Press the
Mode/Lock
button until the
VOX
icon flashes and the current sensitivity level
is displayed.
The current sensitivity level is displayed
with letters “LE” and a Number 01
through 05, with Number 05 being the
most sensitive level and Number 01
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/Lock
button to enter
the selected setting and proceed to
other functions.
b.
Press the
Enter/Hi•Low
button to
enter the selected setting and return
to
Standby
mode.
Mode/Lock Button
Channel Buttons
Privacy Code
VOX Sensitivity Level
Mode/Lock Button
Channel Buttons
VOX Icon
Mode/Lock Button
Channel Buttons
Summary of Contents for microTALK PR 3500 DX
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