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Communication flow between the server and the client
When sending / receiving commands via LAN, refer to the communication flow shown below.
Server: the projector
Client: the control device such as a computer
<SERIAL IN> terminal
The <SERIAL IN> terminal of the projector conforms with RS-232C so that the projector can be connected to and
controlled from a computer.
Connection
When connecting directly
When connecting using DIGITAL LINK compatible device
Projector connecting terminals
DIGITAL LINK
LAN cable (straight)
Note
f The destination of [RS-232C] (x page 120) must be set according to the connection method.
f When connecting using a DIGITAL LINK compatible device, set the [PROJECTOR SETUP] menu → [ECO MANAGEMENT] → [STANDBY
MODE] to [NORMAL] to control the projector in the standby mode.
When [STANDBY MODE] is set to [ECO], the projector cannot be control during standby.
Chapter 7 Appendix — Technical information
Client
Send first command
First session
Respond first command
Send second command
Second session
Respond second command
Projector connecting terminals
D-Sub 9p (female)
D-Sub 9p (male)
DIGITAL LINK compatible device
DIGITAL LINK
Server
Connection query
Sending key
Cut off
Connection query
Sending key
Cut off
Computer
Communication cable (straight)
D-Sub 9p (female)
D-Sub 9p (male)
Computer
Communication cable (straight)
ENGLISH - 215
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