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For long life use of public display, Image sticking of lcd panel, Recommendations – MITSUBISHI ELECTRIC MDT402S User Manual

Page 29: Heat status date & time schedule, Advanced option reset, Power on delay, English-28

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English-28

Information of status for COOLING FAN, BRIGHTNESS
and TEMPERATURE.
COOLING FAN comes to run when inside temperature
is over a guaranteed limit.
BRIGHTNESS comes to be decreased when inside
temperature is over guaranteed limit with cooling fun.
In this case warning is displayed on the screen.

Adjusts the delay time from “standby” to “power on”
mode.

“POWER ON DELAY” time is selectable between 0 and
50 sec.

Adjusts the current date and time for internal clock.
You should set this function when you use “SCHEDULE”.

Programs the monitor’s working
schedule.
Schedule the power on and
power off with hour and a day of
the week. Also sets the input port.
This OSD can’t remove except
EXIT.
(see “NOTE 3” on page 29 for
further information)

Selecting ADVANCED OPTION reset allows you to reset
all OSD settings from ADVANCED OPTION settings,
except for DATE & TIME, and SCHEDULE.
Select “YES” and press “SET” button to restore the
factory preset data.
Press “EXIT” button to cancel and then return the
previous menu.

:RETURN

:SET

MENU

:EXIT MENU

DATE & TIME

YEAR
MONTH
DAY

TIME

DAYLIGHT SAVING YES / NO

CURRENT DATE TIME

JAN. 01. 2004 00 : 00 : 00

2004
JANUARY
01

00

: 00

SET

+ -: ADJ

EXIT

HEAT STATUS

DATE & TIME

SCHEDULE

ADVANCED OPTION RESET

:RETURN

MENU

:EXIT MENU

NO

YES

:SEL

EXIT

:RETURN

MENU

:EXIT MENU

POWER ON DELAY

3 SEC.

+ -: ADJ

EXIT

ADVANCED

OPTION RESET

EXIT

EXIT

:RETURN

MENU

:EXIT MENU

HEAT STATUS

STATUS

COOLING FAN1 ON
COOLING FAN2 ON
BRIGHTNESS NORMAL

TEMPERATURE
SENSOR 1 0.0 C / 32.0 F
SENSOR 1 0.0 C / 32.0 F

POWER ON DELAY

NOTE 1: IMAGE PERSISTENCE

Please be aware that LCD Technology may experience a phenomena known as Image Persistence. Image Persistence occurs when a
residual or “ghost” image of a previous image remains visible on the screen. Unlike CRT monitors, LCD monitors’ image persistence is not
permanent, but constant images being displayed for a long period of time should be avoided.
To alleviate image persistence, turn off the monitor for as long as the previous image was displayed. For example, if an image was on the
monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image.
As with all personal display devices, We recommend displaying moving images and using a moving screen saver at regular intervals
whenever the screen is idle or turning off the monitor when not in use.

Please set “SCREEN SAVER”, “DATE &TIME” and “SCHEDULE” functions to further reduce the risk of Image persistence.

For long life use of Public Display

< Image Sticking of LCD Panel >

When LCD panel is operated continuously for long hours, a trace of electric charge remains near the electrode inside LCD, and residual or
"ghost" image of previous image may be observed. (Image Persistence)
Image Persistence is not permanent, but when fixed image is displayed for long period, ionic impurities inside LCD are accumulated along
the displayed image, and it is observed permanently. (Image Sticking)

< Recommendations >

For preventing the fast transition to Image Sticking, and for longer life usage of LCD, following are recommended.

1. Fixed image should not be displayed for long period, and changed to another images with short cycle.

2. When no use, please turn off the monitor by remote control, or use Power Management Function of monitor or use Schedule Function of

monitor.

ADVANCED OPTION

MONITOR ID

IR CONTROL

TILING

HEAT STATUS

POWER ON DELAY

DATE & TIME

SCHEDULE

ADVANCED OPTION RESET

:SEL

SET

:NEXT

:RETURN

MENU

:EXIT MENU

EXIT

ADVANCED OPTION

MONITOR ID

IR CONTROL

TILING

HEAT STATUS

POWER ON DELAY

DATE & TIME

SCHEDULE

ADVANCED OPTION RESET

:SEL

SET

:NEXT

:RETURN

MENU

:EXIT MENU

EXIT

ADVANCED OPTION

MONITOR ID

IR CONTROL

TILING

HEAT STATUS

POWER ON DELAY

DATE & TIME

SCHEDULE

ADVANCED OPTION RESET

:SEL

SET

:NEXT

:RETURN

MENU

:EXIT MENU

EXIT

ADVANCED OPTION

MONITOR ID

IR CONTROL

TILING

HEAT STATUS

POWER ON DELAY

DATE & TIME

SCHEDULE

ADVANCED OPTION RESET

:SEL

SET

:NEXT

:RETURN

MENU

:EXIT MENU

EXIT

ADVANCED OPTION

MONITOR ID

IR CONTROL

TILING

HEAT STATUS

POWER ON DELAY

DATE & TIME

SCHEDULE

ADVANCED OPTION RESET

:SEL

SET

:NEXT

:RETURN

MENU

:EXIT MENU

EXIT

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