How can we help you today?General Questions
TD2220 is an optical touch monitor which uses two CMOS cameras (optical sensors) placed in the corners at the top of the screen as well as three reflectors ...
Tue, 10 Mar, 2026 at 11:39 AM
The "Auto Detect" feature is disabled by default on many models. You must manually enable it within the OSD menu to allow the monitor to switch be...
Mon, 16 Mar, 2026 at 11:08 AM