COP-USA MC22-SDI - Manual (Page 39)

• Check if the input signal format is acceptable to the monitor.
 Some items do not appear
on the menu. • The items which are not available for the current input or the
current input signal are not displayed on the menu. Change the input
or the input signal.
Chapter 6 - Monitor Current Maintenance

In use of the device, regularly clean the dust and dirt on the lens surface of the screen to keep good
clarity of image.
 Clean the device with dry and soft cloth. For stubborn dirt, please wipe it with a cloth dipped in a little
neutral detergent, and then dry the device with cloth.
 Be careful not to use harsh chemicals such as thinner, alcohol, benzene or pesticide, etc. to clean the
device, that can damage the surface coating, and even weaken the function and performance of the
device.