Hitachi CSNET MANAGER XT - Page 12

1.8.2 Direct
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makes possible to monitor the system from any computer with Internet access.
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software.
Air conditioning unit
Air conditioning unit
Air conditioning unit
Remote PC
Internet
Remote PC
Remote PC
. . .
DSL modem
CSNET Manager
1.8.3 Proxy
A proxy is a network server which generally only allows access to WEB content.
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Internet
CSNET
Manager
Firewall
Firewall
Server
Proxy
CSNET Manager
 N O T E
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may hinder the correct communication between the client computer and the HC-A64ANET.
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General characteristics
PMML0409A rev.1 - 10/20166