M2I Premium/Standard/ATEX TOPRD1220X Overlay HMI Panel

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Ground Wiring warning

1.The TOPRD1220X Protective Film Touch Screen Monitor product has enough anti-noise measure, so except that there are many noises. Specially, the ground is not needed.
2. The ground should be the exclusive ground. The ground should be type Class 3 ground (ground resistor is less than 1000).
3. When not doing the exclusive ground, do common ground.
4. Use the cable of M2I TOPRD1220X Touch Membrane Front Overlay more than 4 mm2. Put the point of the ground near product and shorten Ground line.

Cleaning the TOPRD1220X Protective Film Touch Screen Display

When the surface or frame of the display become dirty, spray the cleaning solution onto a soft cloth and wipe the device. Do not spray the cleaning solution directly onto the TOPRD1220X Touch Screen Film Front Overlay.

Periodic Check Points

Check the followings periodically for best condition of the TOPRD1220X Touch Screen Glass Protective Film.
Environment
a.Is the operating temperature within the allowable range (-10C~50C)?
b.Is the operating humidity of TOPRD1220X Protective Film Touch Membrane within the allowable range (10%~80%RH)?
c.Is the Surrounding pollution no corrosive gas?
Power
Is the input voltage within the change range (-15%~+10%)?
Related Items
a.Check the guarantee duration of LCD Backlight of TOPRD1220X Front Overlay Touch Screen Tablet by eye.
b.Check the touch pad there is no damage, scratch or pollution by eye.