MITSUBISHI ELECTRIC LDT521V User Manual

Page 11

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.

OFF

UNLOCKED

LED

OFF

FUNCTION

1/1

ALL RESET

ADJUSTMENT LOCK

RS-232C/LAN

OSD DISPLAY

LED

TEMPERATURE ALERT

STATUS ALERT

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

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
Specifi es 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
Specifi es whether to light power LEDs.

Initialization (Reset)/Functional Restriction Setting

TEMPERATURE ALERT
Selects the notifi cation method for an abnormal
temperature.
OFF .............. Do not notify about an abnormal

temperature.

OSD & LED .. When an abnormal temperature is

detected, the power LED fl ashes in red
and green alternately and the screen
displays a message: TEMPERATURE.

LED............... When an abnormal temperature is

detected, the power LED fl ashes in red
and green alternately.

STATUS ALERT
Selects the notifi cation method for a hardware error.
OFF .............. Do not notify about the error.
OSD & LED .. When a hardware error is detected, the

power LED fl ashes in red and the screen
displays a message: STATUS [xxxx].

LED............... When a hardware error is detected, the

power LED fl ashes in red.

3. Press

to return to the normal screen.

TIPS

• When both abnormal temperature and hardware error are

detected, the hardware error notifi cation overrides.