Mitsubishi Electronics 838 SERIES TV Control Panel, The STATUS Indicator, System Reset, Symbols

1. Basic Setup and Operation 11

TV Controls, continued

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 upper labels when no TV menus are dis- played.

•Refer to lower labels when using TV menus or after activating a special function.

STATUS POWER

On some models, open the front cover to use buttons on the control panel.

Sample TV controls and STATUS indicator

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 INPUT 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 63.

The STATUS Indicator

Symbols	Off	Steady On
	Slow Flashing	Fast Flashing
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.
Green	TV just powered off and lamp is
	cooling.
	Sixty seconds after turning off TV, LED
	will start to flash. TV can be turned back
	on before flashing starts or after flash-
	ing stops, but not while the indicator is
	flashing. Normal operation.
Yellow	TV is too hot. The TV will display a
	warning message and shut off if it over-
	heats.
	• Ambient room temperature may be
	too high. Turn off the TV and let the
	room temperature drop.
	• Clear blocked air vents. Ensure at
	least a four-inch clearance on all
	sides of the TV.
Yellow	Lamp access door is not secure or no
	lamp installed.
	TV will not operate until lamp access
	door is secured. See Appendix D.
Red	Lamp failure. Replace the lamp. See
	Appendix D.
Red/	TV may require service.
	• Hold power button on front panel for
Yellow
	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
	Authorized Service Center informa-
	tion.
	You may be asked to count how
	many times the LED flashes each
	color to aid in troubleshooting.

For assistance call 1(800) 332-2119