will stop transmission automatically after the talk ends.
Under channel mode, hold on [FUN] key
andD!lkey,
the display will show "VOX?", and press
Ekey
then press the number keys(0-9) or turn the channel switch to select the sensitivity level you need,
select "OFF" means close the VOX function. Press
m,
key to confirm and pressm to exit. If you
require VOX to operate with accessories like earpiece microphones - these require a VOX switch on
the accessory.
TRANSMISSION POWER(POW)
Hold on [FUN] key, then
pressm
key and turn the channel switch, until "POW?" shows on the screen
Press
m,
key to choose high or low power, "POW L ?" indicates low power; turn the channel switch to
switch to "POW H?" which indicates high power, press
E
key to confirm. Press
Ill
key to exit.
SQUELCH(SQL)
Hold on [F] key and
presslDlkey,
"SQL" will show on the screen. Press
Ekey
to enter squelch se
tting, and turn the channel switch to select the desired squelch level. Squelch level 4 (SQL 4) is pre-set
at factory. The FDP Pro has a receiver sensitivity of=< 0.224uV.Press
m,
key to exit after selection.
SCRAMBLER
Under frequency/channel mode, press [FUN]+
l!lllkey,
the screen will show "SCRM?", press
Ethen
turn the channel switch to select OFF/ON, the scrambler will be off if you select "OFF", press
Eto
confirm after selection and press
cm
key to exit. The FDP Pro has 8 scrambler setting, each one
being slightly different. Setting 1 is default. These other settings can be changed by the authorised
FOP dealer. When in Channel Mode, activating the Scrambler, will be on a channel by channel basis,
however when in Frequency Receive Mode, the scrambler will work across the whole frequency band.
Backlight ON/OFF
Under frequency/channel mode, press [FUN]+ E!!I key, the screen will show "LED?", press
m,
key th
en turn the channel switch to select "OFF/AUTO/ON".
OFF means that the backlight is off upon any keyboard operation;
ON means that the backlight led keeps on constantly even you do not operate on any button.
AUTO means that the backlight led is on upon any keyboard operation, and it will remain on for 10
seconds. If there is no subsequent operation, the backlight will be cut off automatically.
BEEP ON/OFF
Under frequency/channel mode, press [FUN]+
ID
key, the screen will show "BEEP?", press
m,
key