Standard Horizon GX3500S Marine Radio User Manual


 
GX3500SPage 34
10.17 VOICE SCRAMBLER
If privacy of communications is desired, a CVS2500 voice scrambler (VS) can
be installed in the transceiver. Contact your Dealer to have a CVS2500 installed.
1. Press the
[
F
]
key followed by the
[
7
(
SCRM
)]
key, the
voice scrambler is activated. “VS” will appear on the
LCD.
2. Press the
[
F
]
key then press and hold the
[
7
(
SCRM
)]
key for 1 second, the “SCRM Code” will appear.
3. Turn the CHANNEL selector knob to change the
scrambler code. The scrambler code can be set from
0” to “3.”
4. Press the
[
ENT
]
key to save the scrambler code and return to radio opera-
tion mode (with voice scrambler).
5. Monitor the channel before transmitting.
6. To disable the voice scrambler, press the
[
F
]
key followed by the
[
7
(
SCRM
)]
key again.