BenQ DH551C - Opening the User Door for HDMI Connector & AC Switch (Power Cord)

Setting up the display18
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.
AC Switch
Back Side
Front Side
HDMI!
HDMI!
1
2
HDMI 1
HDMI 2