Dell 5100MP owner manual RS232 Pin Assignment RS232 Protocol, Command types

Video input: 3 RCA connectors for component video/ HDTV input, one mini-DIN 4-pin S-video input, one RCA jack for composite video input

Audio input: one phone jack (diameter 3.5mm)

DC jack 12 volt @ 200mA output, relay control for automatic projection screen control

One RJ45 connector for networking One HDMI input

One mini-DIN RS232 for wired remote projector control from PC

RS232 Pin Assignment

RS232 Protocol

•Communication Settings

Connection settings	Value
Baud Rate:	19200
Data Bits:	8
Parity	None
Stop Bits	1

•Command types

To pop up the OSD menu and adjust the settings.

•Control command Syntax (From PC to Projector) [H][AC][SoP][CRC][ID][SoM][COMMAND]

•Example: Power ON Command (Send low byte firstly)

--> 0xBE, 0xEF, 0x10, 0x05, 0x00, 0xC6, 0xFF, 0x11, 0x11, 0x01, 0x00, 0x01 Header "BE EF"

Specifications

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