MITSUBISHI ELECTRIC LT-55154 - Manual (Page 13)

1. Basic Setup and Operation 13
For assistance call 1(800) 332-2119
TV Control Panel
Buttons on the control panel duplicate some keys on
the remote control.
To display the main menu, press • INPUT and VOL+
simultaneously for about 10 seconds. Press and
hold
INPUT and VOL+ for 10 seconds to clear the
menu.
Refer to
• left labels when no TV menus are dis-
played.
Refer to
• right labels 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 10 seconds.
Panel-Lock Release
To • release the Panel Lock using the TV control
panel, press and hold the INPUT button on the
control panel for ten seconds. If the TV is off, press
the
POWER button to make it power on.
To activate the Panel Lock, use the • Lock menu,
page 59.
TV control panel
TV Controls, continued
POWER
INPUT
ENTER
CH
VOL
POWER Indicator
POWER
Key
Off
Steady On
Slow Blinking
Fast Blinking
LED Color TV Condition
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/
Yellow
TV may require service.
Hold power button on front panel for 10 seconds to reset TV. •
If LED continues to flash red and yellow after reset, turn off the •
TV and unplug it from the AC power source. Wait one minute
and then plug the set back in.
If LED continues to flash red and yellow,
• go to
www.mitsubishi-tv.com or call 1-800-332-2119 to receive Autho-
rized Service Center information.
You may be asked to count how many times the LED flashes
each color to assist in troubleshooting.