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Chapter 7 Use of Serial Port
Example 2
Controlling a projector which is not on the network function through network.
Control Examples
Example 1
Controlling AV equipment through network
Internet
Intranet
PC2
PC4PC3
PC5
PJ2 PJ1
PC1
DVD Player
Tu rn on the DVD player
and start playing.
RS-232C serial cable
Internet
Intranet
PC2
PC4
PC5
PJ2
PJ1
Tu rn on the projector PJ1.
RS-232C serial cable