MITSUBISHI ELECTRIC UNISEN LT-46153 - Manual (Page 11)

1. Basic Setup and Operation 11
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 • Lock menu,
page 51.
TV Controls, continued
Key
Off
Steady On
Slow Blinking
LED Color TV Condition Additional Information
None TV is powered off. Normal operation.
Green TV is powered on. Normal operation.
Green
TV powered off, auto-on TV Timer
is set. Normal operation. TV can be turned on at any time.
Red
TV may require service. 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.
POWER Indicator
POWER
The TV control panel is located
on the side.
The TV’s IR (infrared) sensor
receives signals from the
remote control. Do not cover
the sensor.
IR Sensor