Yaesu FT-2980E, Руководство по эксплуатации

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LOCK Feature
To activate the locking feature,
press and hold
in the [ (
L
)]
key for one second. The “ ” icon will appear on the LCD.
To cancel locking, press and hold in the [ (
L
)] key again
for one second.
In order to prevent accidental frequency change or inadvertent transmission, various
aspects of the FT-2980R/E ’s keys and knob may be locked out.
To lock out some or all of the keys, use the “Set” (Menu) mode, described below:
1. Press and hold in the [
MHz
(
SET
)] key for one second,
then rotate the DIAL knob to select “
26 LOCK
”.
2. Press the [
MHz
(
SET
)] key, then rotate the
DIAL
knob to
select the desired lockout combination.
KEY
: Just the front panel keys are locked out.
DIAL
: Just the front panel DIAL knob is locked out.
K+D
: Both the keys and DIAL knob are locked out.
PTT
: The PTT switch is locked (TX not possible).
K+P
: Both keys and PTT switch are locked out.
D+P
: Both DIAL knob and PTT switch are locked out.
ALL
: All of the above are locked out.
3. Press and hold in the [ MHz
(
SET
)] key for one second to save the new setting and
exit to normal operation.
Keyboard Beeper
A key/button beeper provides useful audible feedback whenever a key/button is pressed.
If you want to turn the beeper off (or back on again):
1. Press and hold in the [
MHz
(
SET
)] key for one second,
then rotate the DIAL knob to select “
6 BEEP
”.
2. Press the [ MHz
(
SET
)] key, then rotate the
DIAL knob to
set the display to “
OFF
”.
3. Press and hold in the [ MHz
(
SET
)] key for one second to
save your new setting and exit to normal operation.
4. To turn the beep back on again, select “
KEY
” or “
KY+SCN
(factory default)” in step 4 above.
KEY
: The beeper sounds when you press the keypad.
KY+SCN
: The beeper sounds when you press the keypad, or when the scanner
stops.
17
Advanced Operation
FT-2980R/E Operating Manual