Plus-vision U7-137SF User Manual download pdf (Page 33)

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General Operation

Controlling the Projector from a Computer

Use the control connector if the projector cannot be operated with the remote control unit, for example when it is

suspended from the ceiling.

RS-232C connections

Use the order-made cable (D-Sub 9-pin/DIN 9-pin) to connect the computer’s RS232C connector to the projector’s “PC CON-

TROL” connector.

Order-made cable (D-Sub 9-pin/DIN 9-pin)

RS-232C

connector

Note:

* This function may not work with some computers.

* Specialized knowledge is required to use the control connector. Consult a specialist, such as the person suspending the projector from the

ceiling.

* Have the order-made cable made by a specialist with the required specialized knowledge based on the pin assignment shown above.

Pin assignment

CN-1 (DIN 9-pin) CN-2 (D-Sub 9-pin)

1 (TXD) 3 (PC-TXD)

2NC

3NC

4 (GND) 5 (GND)

5NC

6NC

7 (RXD) 2 (PC-RXD)

8NC

9NC

Connecting via a LAN U7-137SF only

It is also possible to control the projector with Telnet connections via a LAN or wireless LAN (using PLUS projector control

commands).

Order-made cable (D-Sub 9-pin/DIN 9-pin) pin assignment

CN-1 (DIN 9-pin side) CN-2 (D-Sub 9-pin side)

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 66 67

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Plus-vision U7-137SF User Manual Page 33