Warnings And Precautions - Advantech DSD-3000 Series User Manual

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Warnings and Precautions

To prevent damage and fire or electric shock hazards, do not expose this equipment
to rain or moisture.
Please follow these instructions when connecting and using this digital signage dis-
play:
Unplug the display if the equipment will not be used for an extended period of

time.
Unplug the display before cleaning the equipment. Use a damp cloth to clean

the equipment. However, the screen should only be wiped with a dry cloth when
the power is off. Never apply alcohol, solvents, or ammonia-based liquids.
Consult a service technician if the display is malfunctioning despite following the

instructions provided in this manual.
The casing cover should only be opened by qualified service personnel.

Store the display away from direct sunlight, as well as away from stoves and

any other heat sources.
Ensure no materials are lodged in the casing vents or preventing sufficient cool-

ing of the display's electronics.
Do not block the ventilation holes on the casing.

Keep the display dry. To avoid electric shock, do not expose the equipment to

rain or excessive moisture.
If turning off the display by detaching the power cable, wait for 6 seconds before

re-attaching the power cable to ensure normal operation.
To avoid electric shock or permanent damage to the equipment, do not expose

the display to rain or excessive moisture.
When positioning the display, ensure that the display plug and power outlet are

easily accessible.
IMPORTANT: Always activate a screen saver program for all applications. If a

high-contrast still image remains onscreen for an extended period of time, it can
leave an "afterimage" or "ghost image" on the screen. This is a well-known phe-
nomenon that results from the inherent deficiencies of LCD technology. In most
cases, the afterimage gradually disappears over time after the power has been
switched off. Users should be aware that this afterimage phenomenon cannot
be repaired and is not covered by our warranty service.
This device belongs to a class of information products that can cause radio interfer-
ence when employed in a live environment. Should this occur, users are responsible
for implementing appropriate countermeasures.
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