ViewSonic VS16854 - Daisy-Chain Configuration; RS232 Control Connection; Digital Video Signal Connection

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3.4. Connecting Multiple Displays in a Daisy-chain Configuration
You can interconnect multiple displays to create a daisy-chain conguration 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.
PC
[RS-232C]
DISPLAY 1
[RS-232C IN] [RS-232C OUT] [RS-232C IN]
DISPLAY 2
3.4.2. Digital video connection
Connect the [DVI OUT] connector of DISPLAY 1 to the [DVI IN] connector of DISPLAY 2.
PC
[DVI]
[DVI IN] [DVI IN][DVI OUT]
DISPLAY 1 DISPLAY 2
Connect the [DP OUT] connector of DISPLAY 1 to the [DP IN] connector of DISPLAY 2.
PC
[DP]
[DP IN] [DP IN][DP OUT]
DISPLAY 1 DISPLAY 2