MITSUBISHI LT-40133 - - LT-52144 - LT-52244 - ERROR CODES - HOW TO RESET - OPTION MENU {Click on Pictures to Magnify}

APPLICABLE TO LT-40133 - LT-46133 - LT-52133 - LT-46144 - LT-52144 - LT-40134 - LT-46244 - LT-52244

ERROR CODES OPERATIONAL CHECK
The TV must be in “Shut Down” and not have been switched OFF, to perform the Error Code Operational 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 “POWER 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.

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

The flashing then pauses for approximately 1/2 second.

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

The Error Code is repeated a total of 5 times.

EXAMPLE - When the error code is 35, the LED flashes.

RESET & INITIALIZATION

• Many customer generated symptoms, intermittent symptoms or no symptom found can be resolved by using the various Reset and Initialization options. Before visiting the customer’s home ask the customer 1^st to try the System Reset button on the control panel and if this does not resolve the issue, then they can perform an A/V Reset by pressing the Guide+ Format buttons on the front panel at the same time. Then, if necessary, perform a user level Initialization by pressing MENU-123-ENTER with the remote. The customer should be made aware when settings and/or options will be reset. For more information, see the chart below.
• During Initialization, the set will reboot. Wait until the Power LED stops flashing before unplugging or powering ON the TV.

RESET / INITIALIZATION GUIDE

Initial Settings

OPTION MENU

• Press the “MENU” button on the remote hand unit.
• Press the buttons “2”, “4”, “7” and “0” in order. (The screen will change to the option menu.)

Item Description

Initial - Resets Settings

Power Restore - Power Restore ON/OFF

Netcommand Software - Displays software version

Digital Signal Strength - Digital Signal Data (not for analogue sources)

DIGITAL SIGNAL STRENGTH

• Tune to a Digital Channel
• From the Option menu scroll down and highlight Digital Signal Strength
• Press Enter.

A/V INITIAL SETTINGS

NORMAL & ABNORMAL LED INDICATIONS

POWER/TIMER LED	STATUS LED	CONDITION
Off	Off	Off (standby mode)
Blinks Blue (Fast)	Off	Initializing (10~65 seconds) (AC off)
Blue	Off	Power On
Blink Blue (Slow)	Off	Power On Timer is set
Off	Blinks Red	Fan stopped (LT-46244/LT-52244 Only)
Off	Red	Circuit failure (short) * LCD PON-short or Inverter short * LVDS cable disconnected, chassis to panel.