Acer HR274H - Manual (Page 12)

EN-11
INSTALLATION
To install the monitor to your host system, please follow the steps as given
below:
Steps
1. 1-1 Connect Video Cable
a. Make sure both the monitor and computer are powered-OFF.
b. Connect the VGA video cable to the computer.
1-2 Connect HDMI Cable
a. Make sure both the monitor and computer are powered-OFF.
b. Connect the HDMI cable to the computer.
2. Connect the Audio Cable (Optional)
3. Connect power adaptor and power cord
Connect the power adaptor and power cord to the monitor, then to
a properly grounded AC outlet.
4. Power-ON Monitor and Computer
Power-ON the monitor first, then power-ON the computer.
This sequence is very important.
5. If the monitor still does not function properly, please refer to the
troubleshooting section to diagnose the problem.
2
HDMI
1-2
HDMI
1-1
VGA
VGA
AUDIO IN DC IN HDMI VGA IN
3
HDMI
HDMI
1-2
HDMI
1-1 1-2 1-2
3 2