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PAX-121 User Manual 32
4.5.3 Storage Temperature
Do not place the monitor in an environment with a storage temperature of below
-20 °C (-4 °F) or above 60 °C (140 °F) as this can cause serious damage.
4.5.4 Image Persistence
Image persistence is when a residual or ghost image of a previous image
remains visible on the screen. Unlike CRT monitors, LCD monitors' image per-
sistence 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.
4.5.5 Placement and Adjustment of the Monitor
For optimum performance, a one hour warm-up time is recommended.
Adjust the monitor height so that the top of the screen is at or slightly below eye
level. Your eyes should look slightly downward when viewing the middle of the
screen.
Rest your eyes periodically by focusing on an object farther away and blinking
often.
Position the monitor at a 90 degree angle to windows and other light sources to
minimize glare and reflections. Adjust the monitor tilt so that ceiling lights do not
reflect on your screen.
Use an anti-glare filter to improve viewing in the presence of reflected light.
Use a lint-free, non-abrasive cloth for cleaning the surface of the LCD monitor.
Do not use any cleaning solution or glass cleaner.
Adjust the monitor’s brightness and contrast setting to enhance readability.
Avoid displaying fixed patterns on the monitor for long periods of time to avoid
image persistence (residual image).
Note! As with all personal display devices, Advantech recommends using a
moving screen saver whenever the screen is idle and turning off the
monitor when not in use.
Note! For optimal viewing, maintaining a 20-inch distance from the screen is
recommended.
Note! This device generally does not require the user to install software. Any
modification of the internal firmware must only be done following specific
procedure provided by Advantech.
Note! The configuration of the device should mainly be done by the user using
the provided hardware keypad.
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Productinformatie
| Merk | Advantech |
| Model | PAX-121 |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 4532 MB |
