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Connecting to a room controller, Serial connections – HP xp7010/xp7030 User Manual

Page 47

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Connecting to a room controller

47

Connecting to a room controller

If your projector has a serial port, you can connect the projector to a room controller using a

serial (RS-232) cable. After you program the room controller using the following commands,

you can use the room controller to operate the projector and other components of your

installation.

Serial connections

The serial port on the projector uses a female, mini-DIN 6, RS-232 connector:

Pin

3

: data sent to the projector (RX)

Pin

5

: data sent from the projector (TX)

Pins

1

,

4

, and

6

: not connected

Pin

2

: ground (GND)

7

: metal frame (shroud)

The room controller must use the following serial (RS-232) settings:

9600 baud

1 start bit + 8 data bits (D0=LSB, D7=MSB) + 1 stop bit

No parity

Full duplex communication channels (no flow control)

No handshaking

TIP:

Go to http://www.hp.com/support for additional information.

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