Philips BDL1005X 55" Class Full HD IPS LED Video Wall Display (2x2 Videowall Bundle) - Manual (Page 24)

55BDL1005X
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3.3.2. Connecting an external audio device
Stereo Amplifier [AUDIO OUT]
Audio In
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.
DISPLAY 1
PC
DISPLAY 2
[RS-232C IN]
[RS-232C]
[RS-232C OUT] [RS-232C IN]
DISPLAY 1
PC
DISPLAY 2
[RJ-45] [RS-232C OUT] [RS-232C IN]
[RJ-45]