Tv Control Panel; Power Indicator - Mitsubishi Electric Unisen LT-52151 Owner's Manual

TV Controls, continued

TV Control Panel

Buttons on the control panel duplicate some keys on
the remote control.
ACTIVITY
• , CH, and VOL are available when no TV
menus are displayed.
• and ENTER are available when using TV
menus or after activating a special function.
System Reset
If the TV fails to respond to the remote control, the
control-panel buttons, or will not power on/off, perform
System Reset. Recent setting changes made before
using System Reset may be lost.
To perform System Reset, press and hold the POWER
button on the control panel for ten seconds.
Panel-Lock Release
• To release the Panel Lock using the TV control
panel, press and hold the ACTIVITY button on the
control panel for ten seconds. If the TV is off, press
the POWER button to have it power on.
• To activate the Panel Lock, use the
page 54.

POWER Indicator

Key
Off
Steady On
Slow Blinking
LED Color TV Condition
TV is powered off.
None
TV is powered on.
Green
TV powered off, auto-on TV Timer
Green
is set.
TV may require service.
Red
1. Basic Setup and Operation
Lock menu,
POWER
Additional Information
Normal operation.
Normal operation.
Normal operation. TV can be turned on at any time.
Turn off the TV and unplug the set from the AC power source.
Wait one minute and then plug the set back in. See Appendix E.
If the red LED is still on, contact your dealer or a Mitsubishi
Authorized Service Center. Go to www.mitsubishi-tv.com or call
1-800-332-2119 to receive Authorized Service Center information.
The TV control panel is located
on the side.
IR Sensor
The TV's IR (infrared) sensor
receives signals from the
remote control. Do not cover
the sensor.
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