Title: +135.01=556.001-UM001T_01-CTOUCH Riva ManualV191202 EN.pdf
Disconnect the power cord and wait for a few seconds. Then re-plug the power cord • If you use an Apple-device, please download the Mac-driver from our website • For the safety of screens, adding stalinite out of the screens. It is need to keep certain space between two layers for reserving air passages generate cross-ventilation and for insuring heat dissipation. Fog mainly comes from the temperature difference between the screen and the external. Moisture streaks congeal when hot air meets the low temperature glass surface The fog does not impact the normal use and it disappears after several-hour usage