Yaesu FTA-750 Spirit, Руководство по эксплуатации

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FTA-750/FTA-550 O
perATing
M
AnuAl
47
a
dVanced
o
peratIon
Activating the lock feature

P r e s s a n d h o l d t h e
[ ] key.
According to the setting
of the lockout configu-
ration, either of “
KEY
LOCK
”, “
DIAL LOCK
”,
or “
ALL LOCK
” will ap-
pear on the screen for
2 seconds and then the
display will return to
the previous screen.

While the
FTA-750/FTA-550
are locked, the con-
trols with the DIAL selector knob and/or the keys
except the
PTT
switch, the
POWER
switch, and
the [ 121.5
] key are disabled.
If the
DIAL
selector knob is rotated or any of
the keys is pressed, either of “
DIAL LOCK
”, “
KEY
LOCK
”, or “
ALL LOCK
” will appear on the screen
for 2 seconds and then the display will return to the
previous screen.

To turn the lock feature
off, press and hold the
[
] key again.
“
UNLOCK
” will ap-
pear on the screen for
2 seconds and then the
display will return to
the previous screen.