Mitsubishi Electronics LDT52IV (MT819) manual 11 E

Initialization (Reset)/Functional Restriction Setting

You can return the settings to their factory-preset values and restrict operations.

1.After pressing SIZE for about 5 seconds, press , , , and in that order.

FUNCTION		1/1
	ALL RESET
	ADJUSTMENT LOCK	OFF
	RS-232C/LAN	UNLOCKED
	OSD DISPLAY	ON
	LED	ON
	TEMPERATURE ALERT	LED
	STATUS ALERT	OFF
		END…[MENU]

2.Select and set the items.

ALL RESET

Resets the settings to the factory default settings.

Press , select the resetting method, and then press

MENU .

After initialization, turn the main power switch off and then back on.

ALL RESET1 ....Resets all the settings to the factory

default settings.

ALL RESET2 ....Returns all settings to the factory default

settings except for the following items: LAN SETUP, RS-232C/LAN SELECT, NETWORK, MAIL, and SERVICE & SUPPORT (See page 7, and pages 25 to 28.)

ADJUSTMENT LOCK

You can disable operations on the monitor and the remote control unit that use buttons.

OFF ...Enables operation.

1.........Disables all operations other than turning power

on/off and FUNCTION.

2.........Only the FUNCTION operation is enabled.

Disables all operations other than FUNCTION (not even power on/off).

RS-232C/LAN

Specifies whether to allow control via RS-232C or LAN (see pages 12 and 21).

OSD DISPLAY

Hides/shows menus.

The FUNCTION screen cannot be hidden.

LED

Specifies whether to light power LEDs.

TEMPERATURE ALERT

Selects the notification method for an abnormal temperature.

OFF	Do not notify about an abnormal
	temperature.
OSD & LED ..	When an abnormal temperature is
	detected, the power LED flashes in red
	and green alternately and the screen
	displays a message: TEMPERATURE.
LED	When an abnormal temperature is
	detected, the power LED flashes in red
	and green alternately.
STATUS ALERT
Selects the notification method for a hardware error.
OFF	Do not notify about the error.
OSD & LED ..	When a hardware error is detected, the
	power LED flashes in red and the screen
	displays a message: STATUS [xxxx].
LED	When a hardware error is detected, the
	power LED flashes in red.

3. Press MENU to return to the normal screen.

TIPS

•When both abnormal temperature and hardware error are detected, the hardware error notification overrides.

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