BenQ RM8602K 86" Class 4K UHD Educational Touchscreen LED Display - Manual (Page 29)

29 Video wall installation guide
Different types of daisy chain
Depending on your needs and input source, different cables should be connected properly.
DVI-OUT
DVI-IN
HDMI-2
HDMI-1
VGA OUT
VGA IN
RS-232C
cable
DVI
cable
AV
cable
D-Sub
(15-pin)
cable IR cable
The first display (connected to the OUT ports)
The second display (connected to the IN ports)
RJ45
cable
LAN
switch
HDMI
cable
• Not all cables and daisy chains are available for all models. Check the specifications of the purchased model for
the available connections.
• For cables that are not supplied with your product, you can purchase them separately.
Function Cables required for each display Reference
Video signal transmission • D-Sub/Composite cable for analog signals
• DVI/HDMI/DP cable for digital signals
D-Sub, Composite, and DVI support daisy
chaining. If the video output is HDMI, you can use
an adapter to convert the signal into either DVI
or Composite before making the daisy chain.
Audio signal transmission
(selected models only) Audio cable
OSD control or advanced
control of all displays via
remote control
(selected models only) IR cable Page 35
Control of all displays by
RS-232 commands RS-232C cable.
Use an appropriate RS-232C cable. Refer to the
user manual or BenQ service for more
information.
Page 36