Bridge Channels 13 And 67; Simplex/Duplex Channel Use - Standard Horizon HX210 Owner's Manual

ning and end of the contact.
Remember to return to Channel 16 when not using another channel. Some
radios automatically monitor Channel 16 even when set to other channels or
when scanning.

3.5 BRIDGE CHANNELS 13 AND 67

Channel 13 is used at docks, bridges and by vessels maneuvering in port.
Messages on this channel must concern navigation only, such as meeting
and passing in restricted waters.
Channel 67 is used for navigational traffic between vessels.
By regulation, power is normally limited to 1 Watt on these channels. Your
radio is programmed to automatically reduce power to this limit on these
channels. However, in certain situations it may be necessary to temporarily
use a higher power. See page 14 for means to temporarily override the low-
power limit on these two channels.

3.6 SIMPLEX/DUPLEX CHANNEL USE

Refer to the section "9. VHF MARINE CHANNEL ASSIGNMENTS" for in-
structions on use of simplex and duplex channels.
All channels are factory-programmed in accordance with FCC (USA),
Industry Canada and International regulations. The mode of operation
cannot be altered from simplex to duplex or vice-versa. Simplex (ship to
ship) or duplex (marine operator) mode is automatically activated, de-
pending on the channel and whether the USA, International or Canadian
operating band is selected.
Page 6
NOTE
HX210