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Specifications 53
RS232 Pin Assignment
RS232 Protocol
• Communication Settings
• 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"
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
Connection settings Value
Baud Rate: 19200
Data Bits: 8
Parity None
Stop Bits 1