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Control connections
Wired Remote control connection
3.5mm mini jack
Tip Power
Ring Signal
Sleeve Ground
Trigger 1 & 2 output
3.5mm mini jack
Tip Signal
Sleeve Ground
Serial control input
1 unused
2 Received Data (RX)
3 Transmitted Data (TX)
4 unused
5 Signal Ground
6 unused
7 unused
8 unused
9 unused
Null-modem cable
(used to connect the projector to a modem)
RX 2 --- 3 TX
TX 3 --- 2 RX
GND 5 --- 5 GND
Serial port settings
Baud rate 38400 bps
Data length 8 bits
Stop bits one
Parity none
Flow control none
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Notes
Trigger outputs are normally
at 0V, and rise to +12V when
triggered.
The projector is a DCE, so use:
a straight cable to connect to a
computer, or
a null-modem cable as shown
here to connect to another DCE
such as a modem.
Sleeve
Ring
Tip
Sleeve
Tip
pin view of female connector