TIPS:

I would like remote access the projector via Internet. What is the better setting for the browser?

To have a better setting for the browser, please follow the steps below:

1 Open Control Panel Internet Options General tab Temporary Internet Files Settings Select Every visit to the pages.

2 Some firewall or anti-virus may block the HTTP application, if possible turn off the firewall or anti-virus.

I would like to remote access the projector via Internet. What socket port number should I open for it in the firewall?

The following are TCP/IP socket ports which projector uses.

UDP/TCP

Port

Description

 

Number

 

TCP

80

Web configuration

 

 

(HTTP)

 

 

 

UDP/TCP

25

SMTP: used for email

 

 

routing between mail

 

 

servers

 

 

 

UDP/TCP

161

SNMP: Simple

 

 

Network Management

 

 

Protocol

 

 

 

UDP

9131

AMX: used for AMX

 

 

discovery

 

 

 

Why am I unable to access the projector via Internet?

1 Check whether your computer/laptop is connected to the Internet.

2 Check with your MIS or network administrator whether your computer/laptop is in the same subnet.

Using Your Projector

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Dell S300 manual Tips