Chapter 6Appendix — Technical information

rrError response

 

String

Details

 

“ERR1”

Undefined control command

 

“ERR2”

Out of parameter range

Message

“ERR3”

Busy state or no-acceptable period

“ERR4”

Timeout or no-acceptable period

 

 

“ERR5”

Wrong data length

 

“ERRA”

Password mismatch

Data length

4 bytes

Termination

symbol

(CR)

0x0d

1 byte

<SERIAL IN>/<SERIAL OUT> terminal

The <SERIAL IN>/<SERIAL OUT> terminal of the projector conforms with RS‑232C so that the projector can be connected to and controlled from a computer.

Connection

Single projector

Projector connecting terminals

 

 

D-Sub 9p (female)

D-Sub 9p

(male)

Computer

D-Sub 9p (male)

Communication cable (straight)

Multiple projectors

Connecting terminals on projector 1

Connecting terminals on projector 2

D-Sub 9p (female)

D-Sub 9p (male)

D-Sub 9p (female)

D-Sub 9p (male)

Computer

 

 

 

 

 

D-Sub 9p (male)

 

D-Sub 9p (male)

D-Sub 9p (female)

 

Communication cable

 

Communication cable

 

Note

ff The destination of [RS-232C] (x page 118) must be set according to the connection method.

Pin assignments and signal names

D‑Sub 9-pin (female)

Pin No.

Signal name

Details

Outside view

 

 

 

 

 

(1)

NC

(5)

(1)

(2)

TXD

Transmitted data

 

 

(3)

RXD

Received data

 

 

(4)

NC

 

 

(5)

GND

Earth

 

 

(6)

NC

(9)

(6)

(7)

CTS

Connected internally

(8)

RTS

 

 

 

(9)

NC

ENGLISH - 169