PRESIDENT HARRY III Handbuch Seite 21

shortly the VOX key in order to go to the following adjustment (looping , , ).
The display shows the type of adjustment followed by its level.
- Sensitivity : allows the adjustment of the microphone (original one or optional vox)
for an optimum transmission quality. Adjustable level from 1 (high level) to 9 (low
level) by rotating the channel knob.
Anti-Vox : allows disabling the transmission generated by the surrounding noise.
-
The level is adjustable from 0 (Off) to 9 (low level) by rotating the channel knob.
corresponds to Anti-vox Level.
Delay time : allows avoiding the sudden cut of the transmission by adding a delay
-
at the end of speaking. The level is adjustable from 1 (short delay) to 9 (long delay)
by rotating the channel selector.
Once the adjustments are done, press during 1 second the VOX key in order to quit
the vox Adjustment mode.
8) HI-CUT ~ NB
HI-CUT
(short press)
Eliminates high frequency interferences. Has to be used in accordance with
the reception conditions. «HIC» appears on the display when the HI-Cut filter is
activated.
NB
(long press)
Noise Blanker. These filters allow reducing back ground noises and some reception
interferences. «NB» appears on the display when the NB filter is activated.
ANl FIlTER (Automatic Noise limiter)
The transceiver is equipped with an automatic filter which reduces back ground
noises and some reception interferences in AM.
corresponds to the Sensitivity Level.
corresponds to Delay Time.
9) ROGER ~ SCAN
ROGER
(short press)
The icon « » appears on the display when the function is active. The Roger Beep
sounds when the PTT switch of the microphone is released in order to let your cor-
respondent speak. Historically as CB is a «simplex» communication mode, it is not
possible to speak and to listen at the same time (as it is the case with a telephone).
Once someone had finished talking, he said "Roger" in order to prevent his cor-
respondent that it was his turn to talk. The word "Roger" has been replaced by a
significant beep. There comes "Roger beep" from.
Note: the Roger beep also sounds in the loudspeaker if the KEY BP function is active.
If the KEY BP function is not active, only the correspondent can hear the Roger Beep.
SCAN
(long press)
Channel research: Allows activating the SCAN function (research of the channels) in
an increasing way. «SCN» is displayed. The scanning stops as soon as there is a busy
channel. The scanning automatically starts 3 seconds after the end of the transmission
and no key is activated during 3 s. The scanning starts again in an increasing way
by turning the rotary knob to the right or pressing the UP key of the microphone, or
in a decreasing way by turning the rotary knob to the left or pressing the DN key of
the microphone.
A new long press on SCAN disables the SCAN function.
10) STORE ~ MEM
STORE
(long press)
Allows to memorize an emergency channel with following parameters: AM (except
for EC and U configurations) or FM (and CEPT/ENG in U configuration); NB; HI-CUT.
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