Chapter 7 Use of Serial Port

Control Examples

Example 1

Controlling AV equipment through network

PC1 PC2

PC3 PC4

Turn on the DVD player and start playing.

Internet

Intranet

PJ2PJ1

PC5 DVD Player

RS-232C serial cable

Example 2

Controlling a projector which is not on the network function through network.

PC2

Turn on the projector PJ1.

PC4

Internet Intranet

PJ2

PC5

PJ1

RS-232C serial cable

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Sanyo POA-PN02 owner manual Control Examples