Opening The User Door For Hdmi Connector & Ac Switch (Power Cord) - BenQ DH551C User Manual

18 Setting up the display
Opening the user door for HDMI connector & AC
switch (power cord)
The main signal input source is HDMI 1. Make sure HDMI 1 is well connected before
establishing HDMI 2 connection.
1
2
AC Switch
HDMI 1
Front Side
Back Side
HDMI 2