Manual for the Specifications of the 18.5-inch Hand Input Screen Key Safety Matters Needing Attention1. Please read all the specifications written in this manual at length and preserve this manual for reference in the future.2. Please observe all the notices and specifications on the monitor.3. When cleaning the monitor, you are supposed to unplug the monitor. No cleanser is allowed and it is correct to clean with soft saturated cloth.4. Please dont us
