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SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
4. External Controls
4. 1. Control through Serial terminal
4. 1. 1. Connection
4. 1. 2. Pin assignments and signal names
The [SERIAL IN] terminal of the projector conforms with RS‑232C so that the projector can be connected to and controlled
from a computer. Also [SERIAL OUT] terminal is provided to enable plural projector control.
Projector connecting terminals
Computer
D-Sub 9p (female)
D-Sub 9p (male)
D-Sub 9p (male)
Communication cable (straight)
Single projector
Multiple projectors
Connecting terminals on projector 2
D-Sub 9p (female)
D-Sub 9p (male)
D-Sub 9p (female)
D-Sub 9p (male)
Connecting terminals on projector 1
Computer
D-Sub 9p (male)
D-Sub 9p (female)
D-Sub 9p (male)
Communication cable
Communication cable
DIGITAL LINK compatible device
Computer
D-Sub 9p (female)
Projector connecting terminals
DIGITAL LINK
DIGITAL LINK
D-Sub 9p (male)
Communication cable (straight)
To connect to DIGITAL LINK compatible devices
LAN cable (straight)
Note
f The destination of [RS-232C]
must be set according to the connection method.
f When connecting by a DIGITAL LINK compatible device, set the [PROJECTOR SETUP] menu → [STANDBY MODE]
setting
to [NORMAL] to control the projector during standby.
When [STANDBY MODE] is set to [ECO], the projector cannot be control during standby.
When [STANDBY MODE] is set to [ECO], the projector cannot be control during standby.
D-Sub 9-pin (female)
Outside view
Pin No. Signal name
Details
(9)
(6)
(5)
(1)
(1)
―
NC
(2)
TXD
Transmitted data
(3)
RXD
Received data
(4)
―
NC
(5)
GND
Earth
(6)
―
NC
(7)
CTS
Connected
internally
internally
(8)
RTS
(9)
―
NC
D-Sub 9-pin (male)
Outside view
Pin No. Signal name
Details
(6)
(9)
(1)
(5)
(1)
―
NC
(2)
RXD
Received data
(3)
TXD
Transmitted data
(4)
―
NC
(5)
GND
Earth
(6)
―
NC
(7)
RTS
Connected
internally
internally
(8)
CTS
(9)
―
NC
INF - 14
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