User's Manual

MDA2120-A/MDA2120-S
User Manual
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5) Double click to run ARMSTEL Amedicom
®
Calispector
TM
software installed above. Note,
during the calibration, make sure that Simlux
TM
meter is sitting in the middle of the
Calispector
TM
operating window, and the window should be sufficiently big to cover the whole
meter during the whole calibration process for the accurate calibration;
For the use of Calispector
TM
, please refer to ARMSTEL home page for Calispector
TM
User
Manual.
Note: user needs to make sure using the right luminance table and the corresponding BARTEN
table generated by the software to set the LCD display in the calibration.
5. Trouble Shooting
If a problem persists even after applying the suggested remedies, contact a dealer.
Problems Points to check with Possible Solutions
1. No picture
Indicator status: Off
Check if the power cord is correctly connected. If the problem
persists, turn off the monitor for a few minutes, then turn it on and
try again.
Indicator status: Orange Press the keyboard of computer or click the mouse, turn off the
monitor and then restart.
2. The screen is too bright or too
dark.
Adjust the <Brightness> (The backlight of the LCD monitor has a
fixed life span. When the screen becomes dark or begins to
flicker, please contact your dealer.)
3.Image sticking issue appears.
- Please check if you use the screen saver or timer when
displaying the same image for long time.
- Image sticking is inherent characteristic of the panel. Avoid
displaying the same image for long time.
4. The screen has defective pixels
(e.g. slightly light or dark).
This is due to the characteristics of the panel itself, not the LCD
monitor.
6. Cleaning
Periodic cleaning is recommended to keep the monitor clean and to prolong its operation lifetime.
Note: Never use thinner, benzene, alcohol (ethanol, methanol, or isopropyl alcohol), abrasive cleaners, or
other strong solvents, as these may cause damage to the cabinet or LCD panel.
Cabinet
To remove stains, wipe the cabinet with a soft, lightly moistened cloth using a mild detergent. Do not spray
wax or cleaner directly into the cabinet.
LCD Panel
The LCD surface can be cleaned with a soft cloth, such as cotton or lens paper.
If necessary, stubborn stains can be removed by moistening part of a cloth with water to enhance its
cleaning power.