5 - 2 VC80 User Guide
Touchscreen
The VC80 is equipped with a resistive touchscreen.
Operation of the resistive touchscreen is recommended with:
• Clean, dry fingers.
• Clean, dry, soft gloves.
• Suitable touch stylus (plastic or wood, rounded tip).
CAUTION
- Keep the touchscreen clean (see Touchscreen Cleaning on page 5-1).
- Do not apply adhesives to the surface.
- Avoid high voltage and/or static charge.
- Do not use ball point pens, writing utensils, tools, or sharp objects.
- Touch the panel with your finger or stylus only to ensure normal operation.
- Operate in a stable environment. Abrupt variation of temperature and humidity may cause malfunction.
- Avoid applying excessive activation force or sudden impact on the touchscreen surface.