Standard Horizon Hx 350s owner manual SIMPLEX/DUPLEX Channel USE Voice Scrambler

4.14.2 Operation

Pressing the A/B key more than once toggles between channel A and channel B. Channel A is represented by “A” to the left of the channel number on the LCD, and channel B is represented by “b”. Do not confuse this “A” with the one that sometimes is displayed to the right of the channel number (described in the section 3.2 of this Owner’s Manual).

4.15 SIMPLEX/DUPLEX CHANNEL USE

All channels are factory-programmed in accordance with FCC(USA), Industry Canada and International regulations. Mode of operation cannot be altered from simplex to duplex or vice-versa. Simplex or duplex mode is automatically activated, depending on the channel and whether USA, International or Canadian operating mode is selected. Refer to the channel charts in the OWNER’S MANUAL SUPPLEMENT.

4.16 VOICE SCRAMBLER

If private communication is desired, a CVS240 voice scrambler can be installed to the transceiver. Contact your SCC dealer or SCC factory to have the voice scrambler installed and programmed for your transceiver.

With a voice scrambler installed in the transceiver, channels to be scrambled can be programmed.

4.16.1 Programming

1.Hold down the WX key and turn on the transceiver. The display shows:

S

2.Press the or key to set the scrambler code. There are 128 scrambler codes (00-127).

The display shows:

S

page 14 Owner’s Manual HX350S