8
Choosing Frequency and Sub-tone Channels
Your PMR has 8 base frequencies and 38 groups of CTCSS sub-tones, 83 groups
of DCS sub-tones for each base frequency.
If tones are selected, you can improve privacy and unwanted signals on your channel.
Only PMR radios using the same frequency and sub-tone will be heard
1. Frequency setting: under communication mode, press the
menu
button once, the
signal code keep flashing in screen, to press UP, DOWN button to adjust base
frequency, press PTT button to confirm setting.
2. CTCSS setting: Press the MENU button 2 times, CTC code keeps flashing, press
the Up or Down button to select 38 group of sub-channel from 1 to 38 channels,
and screen will display CTC character under CTC code, press PTT button to
confirm setting. CTC code Default setting is
00
when power on..
3. DCS setting: press the MENU button 2 times, CTC code will keep flashing, press
the UP or Down button to select 83 group of DCS sub-channels from 1 ~83,
press PTT button to confirm the setting, there is no CTC character displayed in
screen under CTC code, CTC code Default setting is
00
when power on
Additional Features:
Scrambler setting
Press the
MENU
button 7 times, the screen will display
SC OF
, character
OF
will
flash, press UP or Down button to choose ON or OFF, press
PTT
to confirm setting.
Default SC setting is on.
Compander setting
This feature improve the audio heard over transmissions where signals are weak.
Press the
MENU
button 6 times, the screen will display
CP on
, character
on
will
flash, press
UP
or
Down
button to choose
ON
or
OF
, press
PTT
button to confirm
the setting
TOT setting
This limits the time of transmission, ideal where there is a need to keep signals short
Press the
MENU
button 8 times, the screen will display
Lo OF,
character
OF
keeps
flashing, press the
UP
or
Down
button to choose 30 second, 60 second and
OF,
press
PTT
button to confirm setting, default setting is on when power on
(if you select 30 second, transmission will be stopped automatically once your
PTT
transmission time is more than 30 seconds)
Содержание N67DR
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