PARENTAL CONTROL / RATINGS
PARENTAL CONTROL / RATING
172
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KEY LOCK
This feature can be used to prevent unauthorized viewing by locking out the front panel controls, so
that it can only be used with the remote control.
This TV is programmed to remember which option it was last set to even if you turn the TV off.
In Key Lock ‘On’, if the TV is turned
off, press the / I, INPUT, CH
(or
) button on the TV or POWER,
INPUT, CH () or NUMBER but-
tons on the remote control.
With the Key Lock On, the display
‘ Key Lock’ appears on the screen
if any button on the front panel is
pressed while viewing the TV.
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