■
Setting the squelch level
The transceiver has a noise squelch circuit to mute the noise
when no signal is received.
q
Push
[SQL
Y
]
or
[SQL
Z
]
to select the squelch level.
• ‘SQL--0’ is open squelch and ‘SQL--10’ is tight squelch.
• The “
” icon appears while the squelch is open.
w
Wait for 1 second to return to the previous display.
■
Lock function
The lock function prevents accidental frequency changes or
function activation.
q
Push
[
]
to turn ON the lock function.
• The “
” icon appears.
w
To turn OFF the function, hold down
[
]
for 2 seconds.
• The “
” icon disappears.
9
3
BASIC OPERATION
[SQL
Y
]
“SQL-- 0” (Squelch open)
[SQL
Z
]
[
]
Appears while the key lock
function is activated.
Содержание IC-A15
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