Sharp 20LK31M, Service Manual

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4
20LK31M
20LK61M
LOCATION OF USER'S CONTROL
TV
Infrared Transmitter Window
INPUT
Press
→
Switch to external video input
mode.
Press again
→
Switch to TV mode.
CHANNEL UP/DOWN
( ) Selects next higher channel.
( ) Selects next lower channel.
• Moves the “ ” mark of the MENU
screen.
MENU
Press
→
Accesses MAIN MENU.
Press again
→
Exits MAIN MENU.
DISPLAY
Press
→
Displays receiving channel for
4 seconds.
Press again
→
Removes display.
• Temporarily displays receiving
channel when in Closed Caption
mode.
Front Panel
Basic Remote Control Functions
POWER
Press
→
On.
Press again
→
Off.
REMOTE KEYPAD
Accesses any channel from keypad.
FLASHBACK
Returns to previous channel.
VOLUME UP/DOWN
(+) Increases sound.
(–) Decreases sound.
• In menu mode, changes or selects
the TV adjustments.
MUTE
Press
Mutes sound.
Press again
→
Restores sound.
• CLOSED CAPTION appears when
sound is muted.
LK
20LK61M 20LK31M
LK
VIDEO/AUDIO-
IN TERMINALS
CHANNEL UP/DOWN
) Selects next higher channel.
) Selects next lower channel.
SENSOR AREA FOR
REMOTE CONTROL SENSOR AREA FOR
REMOTE CONTROL
VOLUME UP/DOWN
(+) Increases sound.
(–) Decreases sound.
POWER
Press
→
On.
Press again
→
Off.
(
(
VIDEO/AUDIO-
IN TERMINALS
CHANNEL UP/DOWN
) Selects next higher channel.
) Selects next lower channel.
VOLUME UP/DOWN
(+) Increases sound.
(–) Decreases sound.
POWER
Press
→
On.
Press again
→
Off.
(
(