BenQ RP550+ User Manual page 25

Connecting multiple displays
You can connect multiple displays serially (daisy chain) to a computer for management.
The number of displays you can connect serially depends on the resolution of the input
signal you use.
Additional display
MULTI-MEDIA
RJ-45
USB USB Type A
Mini-B
DP
MULTI-MEDIA
RJ-45
USB USB Type A
Mini-B
DP
The first display
• This RS-232C daisy chain application requires an RS-232C port equipped computer.
• Use RS-232C serial null modem cables for daisy chain application.
• Avoid using HDCP source for daisy chain application
RS-232C
OUT
IN
HDMI
RS-232C
cable cable
RS-232C
OUT
IN
HDMI
VIDEO IN AV VGA AUDIO IN AUDIO IN AUDIO OUT
AUDIO 1 AUDIO 2
Pb Y
OUT
L
OUT
S-VIDEO
Pr
IN
IN
R
AV D-Sub (15-pin)
cable
VIDEO IN AV VGA AUDIO IN AUDIO IN AUDIO OUT
AUDIO 1 AUDIO 2
Pb Y
OUT
L
OUT
S-VIDEO
Pr
IN
IN
R
Connection
USB TYPE B FOR TOUCH AC SWITCH 100-240V~50-60Hz
ON/OFF
3.4A
IN
USB TYPE B FOR TOUCH AC SWITCH 100-240V~50-60Hz
ON/OFF
3.4A
IN
21
1.7A
OUT
1.7A
OUT