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PUBLIC ADDRESS KEY
USER SET MODE KEY
Programmable Function Keys
IC-F9511S, IC-F9511T
Push to activate the Public Address (PA) function for
voice amplification. When the PA function is
activated, the audio output can be controlled from
the transceiver separately with [CH Up] or [CH Down]
or rotate [CH Up/Down]*.
• This function is available when the external unit,
such as a audio amplifier, speaker, etc. is
additionally connected.
➥
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] or rotating [CH Up/Down]*.
➥
Push and hold this key again to exit user set
mode. User set mode is also available via the
‘Power ON function ’
additionally connected.
• Push this key, then speak into the microphone
while pushing and holding [PTT].
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
that is connected to the D Sub 25 pin
Power ON function.
OPT 1/2/3 KEYS
Push to control the output signal level from the
optional unit connector.
CLOCK KEY
➥
Push to indicate the current time on the LCD.
• While the current time is indicated push and hold
that is connected to the D-Sub 25-pin.
• 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.
LOCK KEY
• 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.
• During clock set mode, push this key to
select an item, and change the value or
condition by pushing [CH Up] or [CH Down] or
rotating [CH Up/Down]*.
LOCK KEY
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
*Simple model only
5 sec when the backlight function is turned OFF in
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.
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
29
When the on-hook scan function is activated, push
this key to stop scanning temporarily. Push this key
again to re-start scanning.