Connecting Multiple Displays In A Daisy-Chain Configuration; Display Control Connection; Digital Video Connection - ViewSonic CDM4300R User Manual

3.4.

Connecting Multiple Displays in a Daisy-chain Configuration

You can interconnect multiple displays to create a daisy-chain configuration for applications such as a video
wall.

3.4.1. Display control connection

Connect the [RS232C OUT] connector of DISPLAY 1 to the [RS232C IN] connector of DISPLAY 2.
[RS-232C]
PC

3.4.2. Digital video connection

Connect the [DVI OUT] connector of DISPLAY 1 to the [DVI IN] connector of DISPLAY 2.
PC
[DVI]
Connect the [DP OUT] connector of DISPLAY 1 to the [DP IN] connector of DISPLAY 2.
PC
[DP]
DISPLAY 1
[RS-232C IN] [RS-232C OUT]
DISPLAY 1
[DVI IN] [DVI OUT]
DISPLAY 1
[DP IN] [DP OUT]
12
DISPLAY 2
[RS-232C IN]
DISPLAY 2
[DVI IN]
DISPLAY 2
[DP IN]