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Important Notes
• In extreme temperature and humidity situations, you may observe condensation
between the touch screen and the display. To minimize this condition, place the unit
where it will be used and allow a 24-hour environmental stabilization period prior to
powering on the display. Any noticeable condensation is temporary and will have no
long term affect on the operation of the display.
• When unplugging power supply cord, hold the plug, do not pull by the cord.
• Do not connect or disconnect this product during an electrical storm.
• Install the display in a well-ventilated area. Always maintain adequate ventilation to
protect the display from overheating and to ensure reliable and continued operation.
• Do not expose this display to direct sunlight or heat. Passive heat may cause damage
to the housing and other parts.
• An inherent characteristic of the PCT sensor is a fine grid pattern that may be visible
under certain lighting conditions.
• Do not install this display in areas where extreme vibrations may be generated. For
example, nearby manufacturing equipment may produce strong vibrations. The
vibrations may cause the display to exhibit picture discoloration or poor video quality.
Maintaining Your Touch Display
To maintain your display and keep your display operating at peak performance:
• Keep your display and touch sensor clean.
• Adjust the display video controls.
• Do not install the display in a place where ventilation may be hindered. Always
maintain adequate ventilation to protect the display from overheating and to promote
reliable and continued operation.
Touch Sensor Care and Cleaning
The touch sensor requires very little maintenance. 3M Touch Systems recommends that
you periodically clean the glass touch sensor surface. Be sure to turn off your display
before cleaning.
Typically, an isopropyl alcohol and water solution ratio of 50:50 is the best cleaning
agent for your touch sensor.
• Apply the cleaner with a soft, lint-free cloth. Avoid using gritty cloths.
• Always dampen the cloth and then clean the sensor. Be sure to spray the cleaning
liquid onto the cloth, not the sensor, so that drips do not seep inside the display or
stain the bezel.
3M Touch Systems, Inc. Proprietary Information – TSD-40532C
3M™ Multi-Touch Desktop Display User Guide
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