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2
PANEL DESCRIPTION
9
TALK AROUND KEY
“
TA
” (Conventional operation only)
Push to turn the talk around function ON and OFF.
• The talk around function equalizes the transmit frequency to the
receive frequency for transceiver-to-transceiver communication.
LOCK KEY
“
LOCK
”
➥
Push and hold for 1 sec. to electronically lock all program-
mable keys except the following:
[PTT], [Moni], [Light], [Lock], [Emergency Single], [Emergency
Repeat], [Surveillance] and [OPT 1/2/3].
➥
Push and hold for 1 sec. again to turn the lock function
OFF.
LIGHT KEY
“
LIGT
”
Push to turn the transceiver’s backlight ON for about 5 sec.
when the backlight function is turned OFF in user set mode.
(p. 14)
HIGH/LOW KEY
“
H/L
”
Push to select the transmit output power temporarily or per-
manently, depending on the pre-setting.
• Ask your dealer for the output power level for each selection.
SURVEILLANCE KEY
“
SURV
”
Push to turn the surveillance function ON and 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.
COMPANDER KEY
“
COMP
”
Push to toggle the compander function ON and OFF.
The compander function reduces noise components from
the transmitted audio to provide clear communication.
USER SET MODE KEY
“
SET
”
➥
Push and hold for 1 sec. to enter user set mode.
• During in the 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 for 1 sec. again to exit user set
mode.
User set mode is also available via the ‘Power ON function.’
Refer to page 14 also.
OPT OUT KEYS
“
OP1
” “
OP2
” “
OP3
”
Push to control the output signal level from the optional unit
connector.
OPT MOMENTARY KEYS
“
O1M
” “
O2M
” “
O3M
”
Push to control the output signal level from the optional unit
connector.
CLOCK KEY
“
CLCK
”
Push to indicate the current time on the LCD. (p. 15)
• While the current time is indicated, push and hold this key for
1 sec. to enter the time data edit mode.