Lock Feature; Keyboard Beeper - Yaesu FT-1900R Operating Manual

A
DVANCED
To activate the locking feature, press and hold in the [ ( L )]
key for one second. The "
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 as-
pects of the FT-1900R'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.
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 "
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.
18
O
PERATION
LOCK F
" icon will appear on the LCD.
K
EYBOARD
KEY
EATURE
B
EEPER
KY+SCN
" or " (factory default)" in step 4
FT-1900R O M