Keypad And Rotary Knobs; Microphone Keys; Ptt; Chapter 3: General Operations - Raymarine Ray49E Owner's Handbook Manual

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3.1 Keypad and Rotary Knobs

Several of the keys on the front panel of the transceiver serve multiple purposes.

For the most part, the function indicated on the first line of the key is accessed by

pressing that key for fewer than 3 seconds and then releasing it. The function

indicated on the second line of the key is accessed by pressing and holding the key

for greater than 3 seconds.

Press this Push-to-Talk key to transmit.

Press and release to toggle the transmit power from HI to LO. Can also be used to

select items in menu mode. Press and hold for to toggle between full receiver

sensitivity (Distant mode) and attenuated receiver sensitivity (Local mode).

Use this key to switch to the priority channel or to change the value of the

Secondary Priority (PLUS) Channel.

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