Acer S220HQL User Manual - Page 19

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 the digital cable (1) Make sure both the monitor and computer are switched off. (2) DVI Cable (Optional, only Dual-Input Model) a. Make sure both the monitor and computer are powered-OFF. b. Connect the DVI cable to the computer. (3) HDMI Cable (Optional, only HDMI-Input Model) a. Make sure both the monitor and computer are powered-OFF. b. Connect the HDMI cable to the computer. 2 Connect the adapter a Connect the AC cord to the adapter. b Connect one end of the adapter to the monitor and the other end 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. DVI HDMI D-SUB DC-IN 2 2 DC HDMI HDMI DVI D-SUB DVI D-SUB DC-IN 7