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DisableEnable
Basic adjustment settings
No signal off
When set to “Enable”, the power will automatically shut
down if there is no signal for 15 minutes.
Press a/b to select “No Signal Off”, and
then press ENTER.
Press c/d to select “Enable”, and then
press ENTER.
• Five minutes before the power shuts down, the
remaining time displays every minute.
NOTE
• “Disable” is the factory preset value.
• When a TV program finishes, this function may not operate.
Press c/d to select “Power Control”.
Press MENU and the MENU screen displays.
No operation off
When set to “Enable”, the power will automatically shut
down if there is no operation for 3 hours.
Press a/b to select “No Operation Off”, and
then press ENTER.
Press c/d to select “Enable”, and then
press ENTER.
• Five minutes before the power shuts down, the
remaining time displays every minute.
NOTE
• “Disable” is the factory preset value.
Repeat steps 1 and 2 in No signal off.
Power Control
Power control setting allows you to save energy.
Power control for AV source
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Power control for PC source
Power control setting allows you to save energy.
Power management
When set, the power will automatically shut down.
Press a/b to select “Power Management”,
and then press ENTER.
Press a/b to select “Mode1” or “Mode2”,
and then press ENTER.
Description
• No power management
• Factory preset value.
• If no signal inputs for 8 minutes, the power
shuts down.
• Even if you start using the PC and the signal
inputs again, the TV stays off.
• The TV turns on again by pressing TV
POWER on the remote control unit (See
page 15).
• Pressing POWER on the TV will have the
same result.
• If no signal inputs for 8 seconds, the TV
enters standby mode.
• When you start using the PC and the signal
inputs again, the TV turns on.
Selected item
Off
Mode1
Mode2
Repeat steps 1 and 2 in No signal off.
NOTE
• When using a digital PC and setting “Mode2” in Power
management, the power may not turn back on
automatically even if the signal inputs again.
• If you turn off the power by disconnecting AC cord when
setting “Mode2” in power management, the TV may not
function properly after turning the power on again. In such
case, press TV POWER on the remote control unit.
• Pressing POWER on the TV will have the same result.
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Off
Mode1
Mode2
Press MENU to exit.
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Press MENU to exit.
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Press MENU to exit.
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LC-57D90U(E)-026-031 06.1.12, 2:45 PM30
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