PRESIDENT Walker III FCC Owner's Manual page 9

TALKBACK
(long press)
hear
This function allows you to
or external speaker connected to the EXT. jack (C).
Long press the TALKBACK key (9) to
function. When the function is active, "TALKBACK" flashes in the LCD for 3
seconds, displaying the current level of the TALKBACK, and remains then
permanently displayed. See § TALKBACK LEVEL page 13.
10) NB/ANL - HIC FILTERS
3 positions switch: Low position: no filter is activated. Central position: only
ANL and NB filters are enabled. High position: all filters (ANL, NB and HI-CUT)
are activated.
NB: Noise Blanker / ANL: Automatic Noise Limiter. These filters allow reducing
back ground noises and some reception interferences.
HI-CUT: Cuts out the high frequency interferences and has to be used in
accordance with the reception conditions.
11) PRIORITY CHANNELS
Priority channels will be automatically
3 positions switch: EMG1/ Priority channel 1 is activated. EMG2 / Priority
channel 2 is activated. OFF / No priority channel is activated.
The default priority channels are channel 9 AM (EMG1) and channel 19 AM
(EMG2).
See the EMG SET 1 and EMG SET 2 menus page 11 to
Note: Activating a priority channel no longer allows you to use the
modes, or to start the SCAN function. If the KEY BEEP function is active, an
error beep is emitted. "EMG" and the channel blink to indicate unauthorized
handling. Turn the switch (11) to the OFF position to use these functions.
12) CB/PA
CB PA
Switch between and (Public Address) mode.
An external optional speaker can be connected to the unit to the PA.SP.
jack on the rear panel. (D). Turn the MIC GAIN knob (4) to adjust the
volume.
PA
For details on operating in
12.
13) WX MODE ~ ALERT
WX MODE
(short press)
your own modulation in the optional internal
activate/deactivate the TALKBACK
selected
by switching this key (11).
set
priority channels.
mode, see the PA SETTING menu on page
CB
Note: functions are not allowed in
lowed key when the KEY BEEP function is activated, the radio sounds an error
tone.
Select a channel other than the EMG1 or EMG2 emergency channels. The
PRIORITY CHANNEL switch (11) must be in the OFF position. Press briefly the
WX key (13) to alternate between
active, "WX" is displayed.
When this mode is turned on, turn the rotary PUSH knob (6) or use the UP/DN
(18) keys on the microphone to search, through the 7 weather channels,
for the channel corresponding to your location (See WEATHER FREQUENCY
TABLE page 59).
The display shows the selected channel.
ALERT
(long press)
Note: The SIREN tone only sounds in
WX
mode.
Long press the ALERT key (13), to
When the function is activated the last digit of frequency becomes A
( ). If the function is activated and a tone is detected at the
selected weather channel, then the unit sounds "SIREN" tone. The unit
CB PA
cancels or
During a SIREN tone sound, press PTT key (17) to stop the sound.
14) BARGRAPH
PA WX
or
Indicates
the reception level and the emitted power level.
15) 6 PIN MICROPHONE PLUG
PA
The plug is located on the front panel of the transceiver and makes the
setting of the equipment into the dashboard easier.
See Cabling Diagram page 60.
16) USB CHARGING SOCKET
The USB socket (16) can be used to charge smartphones, tablets or other
rechargeable devices with 5 V - 2.1 A.
9
WX
mode. If a user presses a not al-
CB WX
and modes. When WX mode is
WX
mode allows you to listen to weather reports.
PA CB
or mode. It does not sound in
activate/deactivate
WX
mode and goes to mode.
the ALERT function.