Asus ET2323l User Manual page 10

• The touch screen requires periodic cleaning to perform at optimal
touch sensitivity. Keep the screen clean from foreign objects or
excessive dust accumulation. To clean the screen:
- Turn off the system and disconnect the power cord from the
wall.
- Spray a small amount of household glass cleaner on the
supplied cleaning cloth and gently wipe the surface of the
screen.
- Do not spray the cleaner directly on the screen.
• Do not use an abrasive cleaner or a coarse cloth when cleaning
the screen.
• If you encounter the following technical problems with the
product, unplug the power cord and contact a qualified service
technician or your retailer.
- The power cord or plug is damaged.
- Liquid has been spilled into the system.
- The system does not function properly even if you follow the
operating instructions.
- The system was dropped or the cabinet is damaged.
- The system performance changes.
10
ASUS All-in-One PC