Advanced Operation; Keyboard Locking - Yaesu FT-270R Operating Manual

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Now that you're mastered the basics of FT-270R operation, let's learn more about some of
the really neat features.
To activate the locking feature, press and hold in the [ F/L ] key for
one second. The "
press and hold in the [ F/L ] key again for one second.
In order to prevent accidental frequency change or inadvertent trans-
mission, various aspects of the FT-270R's DIAL and keypad may be locked out. You may
change the lockout combinations.
To lock out some or all of the keys:
1. Press the [ F/L ] key, then press the [ 0 ( SET )] key to enter the Set
mode.
2. Rotate the DIAL knob to select Set Mode Item 26:
3. Press the [ F/L ] key momentarily to enable adjustment of this
Item.
4. Rotate the DIAL knob to the desired locking scheme as listed
below:
LK KEY
:Just the front panel keypad is locked out
LKDIAL : Just the top panel DIAL is locked out
LK K+D
: Both the keypad and DIAL are locked out (factory default)
LK PTT : The PTT switch is locked out (TX not possible)
LK P+K : Both the PTT switch and keypad are locked out
LK P+D
: Both the PTT switch and DIAL are locked out
LK ALL
:All of the above are locked out
5. When you have made your selection, press the PTT switch to save the new setting
and return to normal operation.
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PERATION
K
" icon will appear on the LCD. To cancel locking
L
LOCK .
FT-270R O M