Icom IC-M502 Entering set mode, Turn power OFF While pushing 169, turn power on, Beep toneBEEP

■Set mode programming

Set mode is used to change the condition of the transceiver’s functions and the microphone’s own functions:

Transceiver’s functions—

scan mode (normal or priority), scan resume timer, weather alert, dualwatch/tri-watch selection, DSC watch, transceiver’s beep tone, internal speaker (transceiver), LCD contrast (transceiver), RF attenuation level, scrambler code and scrambler type.

Microphone’s own functions—

beep tone function (microphone) and LCD contrast (micro- phone).

In this section, instructions are for the microphone’s own func- tions only. Refer pgs. 30–33 for the setting of the other func- tions. (Some functions may not be selected from the micro- phone.)

Entering set mode

qTurn power OFF.

wWhile pushing [16•9], turn power ON.

•After beep emission, a set mode item (in the channel name indi- cator and condition in the channel number readout) is displayed.

HM-127 REMOTE-CONTROL MICROPHONE 13

• Beep tone“BEEP”

➥Push [Y] to turn ON, [Z] to turn OFF the beep output.

Push

•LCD contrast“LCD CONTRAST”

➥Push [Y]/[Z] to adjust to a suitable LCD contrast.

• • Push

• •

ePush [16•9] to select the desired item, if necessary. r Push [Y]/[Z] to select the desired condition of the item.

t Turn power OFF, then ON to exit set mode. 55