MSD-701UHD / 702UHD / 801UHD/ 802UHD Command Guide
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2.1.3 Setting up RS-232C communication
(1) Connect the MSD and the control device via an RS-232C cable.
(2) Set the RS-232C communication as follows:
・
RS-232C communication: baud rate, data bit length, parity check, and stop bit
・
Operation mode of RS-232C communication: “RECEIVER”
【
Reference: User’s Guide
】
(3) For the control device, set the same values in the same way as RS-232C communication (baud rate, data
bit length, parity check, and stop bit) in step (2) above.
(4) Send a communication command from the control device to the MSD in order to check the control status of
the MSD.
Step (3)
Laptop
(Controller)
Step (2)
Step (1)
RS-232C cable
Step (4)
Commu nicatio n
comma nd
[Fig. 2.2] Setting RS-232C communication
■
Operation example of RS-232C communication
Laptop
RS-232C cable
RS-232C cable
Communication
command to MSD
Outputs control
command to external
device
Twisted pair cable
Projector
RS-232C transmission between control devices.
HDC
series
receiver
[Fig. 2.3] RS-232C communication
