PRESIDENT JOHNSON II ASC 12/24 V Manuel D'utilisation page 29

HI-CUT HI-CUT filter activated
ASC Automatic Squelch Control activated
DW Dual Watch activated
NB/ANL NB and ANL filters activated (in FM mode, only NB filter is active)
LOCAL
Automatic adjustment of RF GAIN activated
UK
Shows the England configuration (see table on page 47)
EMG the priority channel (emergency) 19 or 9 activated from CH 19/9
button
MEM Memory function (input dtata, recall or delete) activated
Function key activated (selection of the frequency bands)
Shows the channel number
Shows the selected configuration
4) CHANNEL SELECTOR:  and t keys on front panel and
«UP» and «DN» on the microphone
These keys allow to go up and down the channels. A beep is heard
each time you change the channel if the Beep function is activated
(see § 5)
5) CH 19/9 BUTTON ~ BEEP
CH 19/9 BUTTON
(short push)
Channels 19 and 9 are automatically selected by pressing this key. A
push activates channel 19 and «EMG» appears on the display. A second
push activates channel 9. «EMG» is still displayed. A new push returns to
the previous configuration and «EMG» disappears.
BEEP
(long push)
A longer push (1s) allows to activate the Beep function (keys, channel
changing etc.) «bP on» appears shortly on the display. In order to disable
the Beep, push again during 1s on the key. «bP oF» appears shortly on
the display.
6) HI-CUT ~DW ~ M3
HI-CUT
(short push)
Suppression of high frequency interferences. To use according to the
receiving conditions. A short pressure activates the HI-CUT filter and
«HI-CUT» appears on the display. A new push disables the function and
«HI-CUT» disappears.
DW
(long push)
A longer push (1s) allows to activate the Dual Watch function. This function
allows to survey between channel 19 or 9 and the selected channel.
A new long push activates the DW function between channel 19 and
the busy channel. «DW» is displayed. A new push activates the function
between channel 9 and the busy channel. The number of the selected
channel and channel 19 or 9 appear alternately on the display. The
«EMG» icon is also displayed at the same time as channel 19 or 9. The
selected channel can be modified during the dual watch. The function
can also be disabled by pushing the PTT, CH19/9 or SCAN keys.
M3
(see § 9)
7) NB/ANL ~ SCAN ~ M2
NB/ANL
(short push)
Noise Blanker/Automatic Noise Limiter. These filters allow to reduce the
background noise and some receiving interferences. A push activates
the filters. «NB/ANL» appears on the display.
In FM mode, only the NB filter is active.
SCAN
(long push)
Scan of the channels
Allows activating the SCAN function (scanning the channels) in upward
direction. «SCAN» is displayed. The scanning stops as soon as there is
a busy channel. The scanning starts automatically 3 seconds after the
transmission stops and no key is pressed during 3 seconds. The scanning
restarts also in upward direction with the  key of the channels or UP
on the microphone, or in a downward direction with the t key of the
channels or DN on the microphone.
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