Maintenance - Toshiba TCB-TSC640-PY Owner's Manual

Touch Screen Controller
7.
Maintenance –Touch Screen Controller
 BEFORE starting Touch Screen Trial Operation
This section describes the inspection and cleaning method of the touch screen.
Please clean and check the touch screen periodically to ensure the touch screen is always in the best optimal
condition.
Cleaning method:
If the display part is dirty, the screen will become hard to see. Please perform cleaning periodically according
to the following points.
1. During the daily cleaning, please use a dry soft cloth. But if you use the dry soft cloth
please take care if you are too forceful trying to remove the dirt the front panel may be
damaged. In this case, use a wet cloth to clean in advance.
2. When the dirt cannot be cleaned by dry cleaning, please dip the cloth into the diluted
neutral washing agents (concentration of 2%) completely first, and then perform cleaning
after the wet cloth is ringed out.
3. Waste, ethylene products or tape sticking to the unit for a long period will generate dirt. If
there is dirt sticking to the unit, please remove it during cleaning.
35 (EN)
Owners Manual