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5.Basic Operation
( 5-5 Monitor Function
]
The monitor function is a function that enforces to open the squelch. When
the received signal is weak or when the audio is broken, it temporarily opens
the squelch regardless of the squelch level setting. This function is useful
when the "Moni Key Mode Setting (P.94)" is set as the monitor function.
There are two types of monitor functions, PUSH and HOLD. By pressing the
MONI key,
BU5'i
appears on the display and the squelch opens in either
case.
•In the PUSH setting, the squelch opens only while the MONI key is pressed.
·In the HOLD setting, the squelch stays open when pressing the MONI key.
By pressing the MONI key again, the monitor function is released and the
squelch function returns to normal.
•Please read "Moni Operation Settings (P.94)" in the setting mode for the
steps needed to select the PUSH or HOLD setting and vice-versa.
•
MEMO
•When using the monitor function, the tone squelch and the DCS are
also temporarily deactivated.
( 5-6 Mute Function
)
This function doesn't allow audio output even when a signal is received and
the squelch is open. This function is usable when the "Moni Key Mode Setting
(P.94)" is set to the mute function.
The mute function also has two settings, PUSH and HOLD. By pressing the
MONI key,
MUI[
appears on the display and the mute function operates in
either case.
•
MEMO
•Either the monitor function or the mute function can be chosen (not
both).
[ 5-7 Choosing the Operation Band
)
The operation band ·may be chosen from either the main band or the sub
band.
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