31
7) ANL/NB ~ HI-CUT ~ M2
NB/ANL
(short press)
ANL:
Automatic Noise Limiter /
NB:
Noise Blanker. These filters allow to
reduce the background noise and some receiving interferences. Each
short press turns in a loop:
1.
ANL on / NB off •
2.
ANL off / NB on •
3.
ANL and NB on •
4.
ANL and NB off. When a filter is active its
“ANL”
or
“NB”
icon is displayed.
In
FM
mode, only NB on and NB off.
ANL
is not displayed.
HI-CUT
(long press)
Hi-Cut:
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.
M2
(see §
MEM
on page 30)
8) VOX ~ VOX SET ~ M1
VOX
(short press)
The
VOX
function allows
transmitting
by speaking into the original
microphone (or in the optional vox microphone) without pressing the
PTT
switch (
11
). The use of an optional vox microphone connected to
the rear panel of the transceiver (
D
)
disables
the original microphone.
Press the
VOX
key (
8
) in order to
activate
the
VOX
function.
“VOX”
appears on the display. Press again the
VOX
key (
8
) to
disable
the
function.
“VOX”
disappears.
VOX SET
(long press)
1.
Long press the
VOX SET
key (
8
) to
enter
the
VOX SETTING
.
“VOX”
blinks,
the current setting and its value appear on the display. Three param-
eters allow to adjust the
VOX
: Sensitivity
L
/ Anti-vox level
A
/ Vox delay
time
t
.
2a.
Use the
s
/
t
key on the front panel or the
UP/DN
key (
4
) on the mi-
crophone to
modify
the current parameter then, press the
VOX
key
(
8
) to
select
the next parameter or....
2b.
Press first the
VOX
key (
8
) to
select
another parameter and then use
the
s
/
t
key on the front panel or the
UP/DN
key (
4
) on the microphone
to
modify
the current parameter.
3.
When all adjustments are done, long press the
VOX SET
key (
8
) to
store
and
exit
. If the
KEY BEEP
function is activated, a long beep sounds to
confirm
the success of the operation
(see §
KEY BEEP
page 31)
.
4.
If no key is pressed for 10 seconds, the unit automatically
exits
the
function
VOX SETTING
without
saving
.
-
Sensitivity
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:
1
.
-
Anti-Vox
A
: allows disabling the transmission generated by the surround-
ing noise. The level is adjustable.
AF
(according the squelch level) and
from
0
(without anti-vox) to
9
(low level). Default value:
AF
.
-
Delay
time
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:
5
.
VOX SETTING
doesn’t activate the
VOX
function.
M1
(see §
MEM
on page 30)
9) AM/FM ~ LOCAL
AM/FM
(short press)
This switch allows to select the modulation mode AM or FM.
Your modulation mode must correspond with the one of the person
you are speaking to.
AM
/
Amplitude Modulation
is for communications in areas where there
are obstacles and over medium distances.
FM
/
Frequency Modulation
is for nearby communications in flat, open
areas.
AM/FM
2
nd
function
(only in
U
configuration)
Allows to alternate the frequency bands
CEPT
and
ENG
in the
U
config-
uration. When the
ENG
frequency band is selected,
«UK»
is displayed.
LOCAL
(long press)
This feature allows a better listening through close contact. When
your partner is close, press this button to avoid distortion.
«LOCAL»
is
displayed.
English
Summary of Contents for JOHNSON II VOX 12/24 V
Page 1: ...Manuel d utilisation Manual del usuario Owner s manual Instrukcja obs ugi 12 24 V...
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