Communication Through RS-232C, Cable connection

9. COMMUNICATION THROUGH RS-232C

The Visual Presenter can be controlled by a connected PC through the RS-232C terminal [RS-232C].

Setting up

(1)Connect the Presenter to a PC with an RS-232C connection cable. Here, set the [D] key of the In/Out selector switch to [1].

Note: When using an RS-232C cable available in the market, make sure of the connection shown below.

Note: To protect the Presenter and the PC, be sure to turn OFF all the power switches of all equipment before connecting.

(2) Start the PC, and set the communication mode of the RS-232C to the communication mode of the Presenter.

Note: For the information how to set the communication mode of the RS-232C, refer to the instruction manual of the PC.

(3)Start the PC program to operate the Presenter.

(4)Control through the RS-232C will start.

Note: For communication control, be sure to take the above steps for setting.

Note: If the RS-232C cable is not correctly connected between the Presenter and the PC, no response is transmitted. Connect the RS-232C cable correctly, and fix it firmly with the connector set screws before the operation.

Cable connection

Presenter side

				DSUB-9P
DSUB-9P (Female)				CD	1
				CD	1
5	4 3	2	1	RXD	2
				TXD	3
				DTR	4
				SG	5
				DSR	6
9	8	7	6	RTS	7
				CTS	8
				RI (CI)	9

PC/AT side

DSUB-9P

1	CD	DSUB-9P (Female)
1	CD
2	RXD	5	4	3	2 1
3	TXD
4	DTR
5	SG
6	DSR
7	RTS	9	8	7	6

8CTS

9RI

HV-3000XG specifications

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