Icom IC-F9511T User Manual page 33

RX SPEAKER KEY
Push to turn the RX speaker function ON or OFF.
When the RX speaker function is turned ON, the
received audio can be heard via the external speaker.
• This function is available when the external
speaker is additionally connected.
• This function is useful when you are out of
the vehicle.
• The audio output level is linked to the
transceiver's volume control.
DO NOT operate this key with this transceiver.
Otherwise no audio may be emitted.
LOCK KEY
Push and hold to electronically lock all Push and hold to electronically lock all
programmable keys except the following:
[Moni], [Light], [Lock], [Emergency Single],
[Emergency Repeat], [Surveillance] and
[OPT 1/2/3].
LIGHT KEY
Push to turn the transceiver's backlight ON for about
5 sec when the backlight function is turned OFF in 5 h th b klight f
user set mode.
HIGH/LOW KEY
Push to select the transmit output power temporarily
or permanently, depending on the pre-set value.
• Ask your dealer for the output power level for each
selection.
SURVEILLANCE KEY
Push to turn the surveillance function ON or OFF.
When this function is turned ON, the beep is not
emitted and the LCD backlight does not light when a
signal is received or a key is pushed, etc.
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.
Programmable Function Keys
IC-F9511HT
ti i t d OFF i
USER SET MODE KEY
➥ Push and hold to enter user set mode.
•During user set mode, push this key to
select an item that is enabled by your dealer,
and change the value or condition by
pushing [CH Up] or [CH Down].
➥ Push and hold this key again to exit user
set mode. User set mode is also available
via the 'Power ON function.'
OPT 1/2/3 KEYS
Push to control the output signal level from the
optional unit connector.
CLOCK KEY CLOCK KEY
➥ Push to indicate the current time on the
LCD.
• While the current time is indicated, push
and hold this key for 1 sec to enter the time
data edit mode.
➥Push and hold for 1 sec to enter the clock
set mode. t d
• During clock set mode, push this key
to select an item, and change the value or
condition by pushing [CH Up] or [CH Down].
HOME KEY
Push to return to normal operation.
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