Icom IC-F510 Instruction Manual page 10

1
PANEL DESCRIPTION
[COMP] MIC COMPANDER KEY
Push to toggle the mic compander function ON
or OFF.
[HOOK] HOOK SCAN KEY
When the on hook scan function is activated,
push this key to stop scanning temporarily.
Push this key again to re-start scanning.
[SET] USER SET MODE KEY
Changes the contents of the items in the User
Set mode.
• Push and hold [SET] for 1 sec. to enter set mode,
then push [SET] momentarily to select the item.
Push [
Push and hold [SET] again to exit set mode.
• User set mode also available via the 'Power ON
function'. Please refer p. 12 also.
[OPT] OPT 1/2/3 KEYS
Push to control the output signal level from the
optional unit connector.
7
]/[ ] to set the desired level/condition.