OTHER FUNCTIONS 8

DPTT hold function

This function frees you from having to constantly push [PTT] during conversation.

q While pushing [PTT], push [POWER] ON to toggle the function ON or OFF.

w ” appears on the display when the

“PTT hold” function is activated.

UP

POWER

MODE

DOWN

e Once [PTT] is pushed, you need not hold it any longer during your conversa- tion.

” appears and “ ” blinks on the display.

rPush [PTT] to end the conversation.

” disappears and “ ” stops blinking.

DLock function

This function electronically locks all keys and switches to prevent accidental channel changes and function access.

Lock indicator appears.

Push and hold [POWER] for 2 sec. to

turn the lock function ON and OFF. “ ” appears on the display.

- Only [POWER] and [PTT] are func- tional.

- The Ring function is also available. (See p. 14)

POWER

UP

MODE

DOWN

 

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Icom IC-4008E instruction manual PTT hold function, Lock function