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GX3500S
[
4
(
DW
)] Key
When in radio mode, this key is used to directly select channel digit “4” in
a channel number.
Secondary use
(Depends on the transceiver version)
Press the [
F
] key first then press the [
4
(
DW
)] key, scan for voice commu-
nications on the priority channel and another selected channel until a
signal is received on either channel (Dual Watch). Refer to section “
10.11
DUAL WATCH
(
TO PRIORITY CHANNEL
)” for details.
[
5
(
IC
)] Key
When in radio mode, this key is used to directly select channel digit “5” in
a channel number.
Secondary use
Press the [
F
] key first then press the [
5
(
IC
)] key, when the optional RAM+
Mic is connected, intercom operation will operate between radio and RAM+
Mic. Refer to section “
10.16 INTERCOM OPERATION
” for details.
[
6
(
NAV
)] Key
When in radio mode, this key is used to directly select channel digit “6” in
a channel number.
Secondary use
Press the [
F
] key first then press the [
6
(
NAV
)] key, the LCD displays NAV
GPS Data, Time, SOG (Speed Over Ground), and COG (Course Over
Ground) when a GPS is connected to the accessory cable of the
GX3500S
. See section “
8.4 CONNECTION OF GPS WITH NMEA OUT-
PUT
” for details.
[
7
(
SCRM
)] Key
When in radio mode, this key is used to directly select channel digit “7” in
a channel number.
Secondary use
Press the [
F
] key first then press the [
7
(
SCRM
)] key, when the optional
CVS2500
Voice Scrambler Unit is installed, available to operate the Voice
Scrambler function. Refer to section “
10.17 VOICE SCRAMBLER
” for
details.
[
8
(
PA
)] Key
When in radio mode, this key is used to directly select channel digit “8” in
a channel number.
Secondary use
Press the [
F
] key first then press the [
8
(
PA
)] key, available to operate the
30 Watt PA function. Refer to section “
10.13 PA/FOG OPERATION
” for
details.
Vertex Standard Co., Ltd.
FCC ID: K6630063X30 / IC ID: 511B-30063X30
