DS46LO4 User Manual 4
Important Safety Information
z Disassembling the LCD is strictly prohibited. Opening the cover may expose the user to shock or other
hazards. Please contact DynaScan certified service professionals for all maintenance requirements.
z Do not allow any liquid to enter the LCD. Also avoid placing the LCD close to water sources.
z Do not place heavy objects on the power cord. A damaged power cord might cause electric shock or fire.
z Do not bend, curl, or damage the power cord in other ways.
z The power cord must comply with local safety regulations.
z Do not damage or modify the prongs/pins and the ground contact on the power plug.
z Do no place the LCD on an unleveled surface or an unstable vehicle. The LCD could fall over and cause
substantial damage.
z Do not cover the vents and/or the heat sink.
z Do not install the LCD beside radiators or other heat sources. The installation site should have sufficient
ventilation so the heat generated by the LCD can be dissipated.
z Do not use the Signage in a hot, humid, dusty, or fumy environment.
z Handle the LCD with care. Save the packaging materials for the next transport.
z Please clean the backside of the LCD at least once a month for dust and other particles.
Unplug the LCD immediately and contact a DynaScan certified service professional as soon as possible
when any of the following situations occurs:
z Damaged power cord or power plug.
z If liquid or foreign objects has entered the LCD.
z If the LCD has been exposed to rain or water.
z If the LCD has been dropped or the casing has become damaged.
z If you notice any structural damage such as cracks, or unnatural vibration.
z If the LCD cannot be operated following the steps outlined in this manual.
z If the LCD emits smoke or other odors, or generates strange noises.
Operating Suggestions
z Use a soft, lint-free cloth to gently wipe the screen panel while cleaning. Avoid using any cleaning solution.
z Avoid displaying a stationary image for a long period of time in order to prevent image sticking.
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