Справочник Пользователя для Mitsubishi Electronics WD-73833

Note: The TV must be in “Shut Down” and not have been switched Off, to perform the Error Code Opera-

tional Check. When the TV is switched Off, the code automatically resets to “12” No Error.

Pressing the front panel “INPUT” and “MENU” buttons at the same time, and holding for 5 seconds,
activates the Error Code Mode.  The “TIMER LED” flashes denoting a two digit Error Code, or indicating no
problem has occurred since the last Initialization.

Note:  The front panel buttons must be used, NOT those on the Remote Control.

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The number of flashes indicates the value of the MSD (tens digit) of the Error Code.

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The flashing then pauses for approximately 1/2 second.

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The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.

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The Error Code is repeated a total of 5 times.

Example:  If the Error Code is “23”, the LED will flash two times, pause, and then flash three  times.

The front panel LEDs provide  an indication of the set’s operation, and the possible cause of a malfunction.  There are three
front panel LEDs, “Power”, “Status” and “Lamp”.  The LED display shows the current status or indicates a possible
malfunction.

Off

Off

Off

Off (Standby)

Green Fast 

Blink

Off

Off

Initialization (10 - 65 seconds) (AC Off)

Off

Off

Green Fast 

Blink

Lamp cooling (1 minute after PTV Off)  (Fan 
is still working)

Green

Off

Off

Power On

Blinking Green

Off

Off

Power  On Timer is set

Off

Yellow

Off

Temperature high -  room too hot.  
Temperature sensor is disconnected

Off

Off

Blinking 

Yellow

Lamp cover open.

Lamp Failure - Lamp failed to turn On.

Off

Off

Red*

Lamp is broken
Lamp turns Off during P-ON

Off

Blinking Red

Off

Fan Stopped

Circuit failure (short)
Disconnected DVI cable, chassis to engine

Off

Red

Off

No LAMP-EN signal from Engine to turn

the lamp On.

Ballast UART communication problem.

* A red Lamp LED only occurs after 3 attempts to light the lamp.  

Each attempt (pressing POWER) must be at least 65 seconds apart. .
During each attempt ballast striking may be audible.