Interactive Display
12
Only use the original power cable delivered with the device. Contact authorized dealer to
purchase power cable with same specifications.
Cleaning and Maintenance
The hole on the rear shell is for heat dissipation. Do not pour or spray liquid to the rear shell or
use wet cloth for cleaning.
Disconnect the power plug before cleaning.
Use a dry, soft and dust-free cloth to clean the device.
Contact service center for internal cleaning.
Proper maintenance can avoid certain early-stage failures.
Clean the device on a regular basis to make the device look new.