Installation manual

Page 3

Action keys

The Action Keys are the two keys

indicated by pointers below the

display. Their function changes

according to the

operational mode of the

radio, and is shown by appropriate labels on the display.

In ‘normal’ mode (‘standby screen’), the Left Action key and Right Action key

have the functions Menu and Pos, respectively.

Menu displays the parameters for digital control of the radio; the scroll keys move

through the menu or sub-menu items.

Pos displays the positional data (if any) last acquired by the radio, either from

numeric entry or from the electronic NMEA interface, and allows these data to be

changed manually.

PTT key

(PTT switch). Press-to-Talk key.

Press and hold the PTT key to make a voice (telephony) call.

Release the PTT key when you stop talking.

Indicators

This indicator lights to show that the radio is operating with the US specification of

VHF channels. This setting is selected using the Profiles menu.

This indicator lights when the radio is transmitting.

This indicator lights when the radio is operating in its low power (1W) mode.

50°56'N at:08:40

001°34'E UTC

Pos