18
FT-1802M O
PERATING
M
ANUAL
LOCK F
EATURE
To order to prevent accidental frequency change or inadvertent transmission, various as-
pects of the
FT-1802M
’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.
OFF
: The Lock feature is disabled.
3. Press and hold in the [
MHz
(
SET
)] key for one second to save your new setting and exit
to normal operation.
When the Lock feature is activated, the “
” icon will appear
on the LCD.
To disable the Lock feature, repeat the above process, selecting “
OFF
” in step 2 above.
K
EYBOARD
B
EEPER
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.
A
DVANCED
O
PERATION
