3M M2256PW 用户手册

3M™ Multi-touch Display M2256PW User Guide 

 

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3M Touch Systems, Inc. Proprietary Information – 37531 Rev D

To avoid the potentially hazardous situations associated with the use of isopropyl 
alcohol which may result in minor or moderate injury or property damage: 
Follow all instructions and recommendations in the manufacturer's Material Safety 
Data Sheet and product label. 
To avoid possible environmental contamination which may result in minor or 
moderate injury: 
• The lamp(s) inside this product contain mercury (Hg) and must be recycled or 

disposed of in accordance with local, state, or federal laws. Check your individual 
state's requirements to see if specific recycling requirements exist for mercury-
containing products or other electronic products. Refer to 

http://www.nema.org/lamprecycle/

 or call 3M Touch Systems 1-866-407-6666 for 

further information. 

•

Dispose of the flat panel display according to applicable governmental regulations

.

• 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. 

• To avoid ergonomic concerns:  

Do not install the display in a manner or location with awkward accessibility. 
Extended use may result in muscle, tendon, or fixed posture strains. It is 
recommended you take periodic breaks from continuous use. 

To maintain your display and keep your display operating at peak performance: 

• Keep your display and touch sensor clean. 
• Adjust the display video controls.