8
7) LCD
Indicates transmission
PA
PA (Public Address) mode activated
AM
AM modulation
ROGER BEEP function activated
BP
KEY BEEP function activated
Automatic Squelch Control activated
VOX
VOX function activated
SCAN function activated (the dot blinks)
TALKBACK
TALKBACK function activated
MENU mode activated
Indicates selected channel (large digits)
The Weather Channel mode is activated
ALERT function is activated
Indicates frequency or menu
8) VOX ~ VOX SET
VOX
(short press)
The
VOX
function allows
transmitting
by speaking into the original micro-
phone (or in the optional vox microphone) without pressing the
PTT
switch
(
17
). The use of an optional vox microphone connected to the rear panel
of the transceiver (
E
)
disables
the original microphone.
Press shortly
VOX
key (
8
) in order to
activate
the
VOX
function.
“VOX”
appears on the display. Press shortly again the
VOX
key (
8
) to
disable
the
function.
“VOX”
disappears.
VOX SET
(long press)
Press the
VOX
key (
8
) for 2 seconds in order to
activate
the
VOX Adjustment
mode
.
Three adjustments are possible: Sensitivity
SET L
/ Anti-vox level
SET A
/ Vox
delay time
SET T
(over and over).
1.
To
change
a setting other than the one displayed, press the
VOX
key (
8
)
to select the next setting or...
2.
Turn the rotary
PUSH
knob (
6
) or press the
UP
/
DN
(
18
) keys on the microphone
to
modify
the setting.
3.
Press again the
VOX
key (
8
) to
store
and
move
to next setting...
4.
Once the settings done, press the
PTT
switch (
17
) key to
exit
the
VOX Adjust-
ment
mode. If no adjustment is made for 5 seconds, the unit automatically
exits the function.
-
Sensitivity
SET L
: 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).Default value:
5
.
-
Anti-Vox
SET A
: allows disabling the transmission generated by the surround-
ing noise. The level is adjustable.
0
(Off) and from
1
(hign level) to
9
(low
level). Default value:
9
.
-
Delay
time
SET T
: 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). Default value;
1
.
9) TALKBACK
This function allows you to
hear
your own modulation in the optional internal
or external speaker connected to the EXT jack. MS. (
C
).
Press the
TALKBACK
key (
9
) to
activate
/
deactivate
the
TALKBACK
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 12
.
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.
English
Summary of Contents for WALKER II FCC
Page 59: ......