Acer VA221Q User Guide - Page 20

English Installation To install the monitor on your host system, please follow the steps below: Steps 1 Connect the video cable a Make sure both the monitor and computer are switched off. b Connect the VGA video cable to the computer. c Connect DVI Cable (Optional, only Dual-Input Model)to the computer. d Connect the HDMI Cable (Optional, only HDMI-Input Model)to the computer. e Connect the audio cable (Optional, only Audio-input Model)to the computer. 2 Connect the power cord Connect the power cord to the monitor, then to a properly grounded AC outlet. 3 Turn on the monitor and computer Turn on the monitor first, then the computer. This sequence is very important. 4 If the monitor does not function properly, please refer to the troubleshooting section to diagnose the problem. HDMI AUDIO IN VGA IN DVI-D IN HDMI HDMI In order to prevent damage to the monitor, do not lift the monitor by its base. 8