ViewSonic Pjl6243 Projector User Manual

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Chapter 5 
 Appendix 
5
Connection examples
Use of telnet
Web browser setting
Q & A     
						

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Chapter 5 Appendix
Examples of connection
Peer-To-Peer connection
Connecting the projector (PJ01) to the control computer (PC05) directly.
Projec tor Name: P J01
IP Addr ess  : 192.168.0.2
Subnet Mask  : 255.255.255.0
Default Gateway  : 0.0.0.0
DNS  : 0.0.0.0
Computer Name: PC10
IP Addr ess  : 192.168.0.10
Subnet Mask  : 255.255.255.0
Default Gateway  : 
DNS  : 
C
omputer Name: PC05
IP Addr ess  : 192.168.0.5
Subnet Mask  : 255.255.255.0
Default Gateway  : 
DNS  : 
Hub
Projec tor Name: P J01 
IP Addr ess  : 192.168.0.2 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 0.0.0.0 
DNS  : 0.0.0.0 Computer Name: PC05 
IP Addr ess  : 192.168.0.5 
Subnet Mask  : 255.255.255.0 
Default Gateway  :  
DNS  :  
* STP cross cable
Connecting the projector (PJ01) to the control computer (PC05) via the hub.
*  When the projector is connected to the computer directly without hub, the STP cross cable should be used.
To another network   
						

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The gateway (Router) installed in the network
Connecting the projector (PJ01) to the control computer (PC05) via the gateway.
To another netw ork
Ne
twork Gr oup: 192.168.200.x 
Ne twork Gr oup: 192.168.10.x 
Projec tor Name: P J01 IP Address  : 192.168.200.15 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 192.168.200.1 
DNS  : 192.168.201.1  C
omputer Name  : PC205 
IP Addr ess  : 192.168.200.5 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 192.168.200.1 
DNS  : 192.168.201.1 
IP Address : 192.168.200. 1
IP Address : 192.168.10.1 
IP Address : 192.168.100.1 
C omputer Name: PC05 
IP Addr ess  : 192.168.10.5 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 192.168.10.1 
DNS  : 192.168.201.1 C
omputer Name  : PC10 
IP Addr ess  : 192.168.10.10 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 192.168.10.1 
DNS  : 192.168.201.1  C
omputer Name  : PC51 
IP Addr ess  : 192.168.10.51 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 192.168.10.1 
DNS  : 192.168.201.1  C
omputer Name  : PC61 
IP Addr ess  : 192.168.10.61 
Subnet Mask  : 255.255.255.0 
Default Gateway  : 192.168.10.1 
DNS  : 192.168.201.1 
Gateway (Router) 
Hub 
Hub 
Hub 
Entrance hall 
Of ce
Examples of connection   
						

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Chapter 5 Appendix
Use of telnet
You can control the projector by using the telnet application*1 installed on your computer.  
Normally, the telnet application is available on your computer.
* The telnet 10000 port is used to control the projector.
Control
(For example, in case of using the telnet 
application of Windows XP Professional.)
1.  Select Run... submenu from Start menu 
on the computer. Type "telnet" onto the 
Open text area on the displayed window 
and press OK button.  
2.  
The telnet application will start and the following window will be displayed. Type as 
below to connect the projector.
  > open 192.168.1.201 10000 [return]
*    Use the IP address assigned to the projector.
(For example, in case of using the telnet 
application of Mac OS X v 10.4)
1.   Select Terminal from Applications 
- ->Utilities.  
　Type  as below on the displayed window. 
      > telnet [return]   
						

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3.  
When communication is established correctly, the word "PASSWORD:" appears on the 
window. Type the login password (Network PIN code*2) for the projector and then press 
"Enter" key on the keyboard. If you do not set up the Network PIN code, just press "Enter" 
key.
When the word "Hello" is replied, login has been succeeded.
* The password "1234" is used for the example. 
4.   Type the commands, refer to below table, to control the projector and then press "Enter" 
key for termination. For example, type "C00" which is a command to turn on the projec-
tor, and press "Enter" key. Confirm the projector is turning on.
* Enter with ASCII 64-byte capital characters and one-byte characters. 
To disconnect the communication, press "Ctrl" key and "]" key at the same time, type 
"close" and then press "Enter" key on the Keyboard.
  > close [return]
The table below shows the typical command lists for controlling this projector and please 
consult your local dealer for further information of another commands.
*1  Further instructions about the telnet application, please see the on-line guide on your computer.*2  
The password is a Network PIN code decided item "Network PIN code setting" (*pp.14, 23). If the authentication of the entered password is failed 4 times continuously, the communication will be disconnected automatically. Please try again for the connection.
*  If the password or any command is not entered for more than 30 seconds, the communication will be disconnected automatically. Please try again for the connection.
Command    Function
 C00    Turns the projector on C01  Shutdowns the projector directly C02  Turns the projector off C09  Volume up C0A  Volume down C0B  Audio Mute on C0C  Audio Mute off C1C  Menu display on C1D  Menu display off
Command list table
Use of telnet   
						

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Chapter 5 Appendix
Web browser setting
This projector is designed to be set up and controlled from an Internet web browser. 
Depending on the preference settings of the web browser, some control functions may 
not be available. Please make sure that the following functions are set up properly in the 
web browser.
Active Script/JavaScript enable
There are some control items used with the JavaScript function in the setting pages. If 
the web browser is set not to use this JavaScript function, it may not control the projector 
properly. In this case, the warning message "Make sure JavaScript is ON." will be displayed 
on the top of the page. To enable the JavaScript, please see further instructions on the 
next page.
Proxy setting
In some cases, your web browser is set up to use the prox y ser ver for the internet or 
intranet connection. In this case, when you install this projector into the local network, you 
should set up the proxy setting of web browser preference correctly. Especially when con-
necting the projector and computer with a STP cross cable directly, or when the network 
does not provide the proxy server, make sure that "not use proxy server" is set up in your 
web browser preference.  Please see item "Examples: OS/Browsers" in the next page for 
further setting up procedure.
*  There are various ways to change your browser preferences depending on the version or applica-tions. Please see the setting instructions on next page for example and also refer to on-line help of your web browser.   
						

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Examples: OS/Browsers
Windows XP Professional
Internet Explorer v.6.0
ActiveScript setting
Select Internet Options from To o l s menu on the web browser and then select Security 
tab and click Customize Level… button. On the security setting window, scroll down and 
find the Scripting item, make sure that "Enable" is selected in item Active Scripting.
Web browser setting   
						

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Chapter 5 Appendix
Proxy setting
Selec t Internet Options from To o l s menu on the web browser and then selec t 
Connection tab and click LAN Settings button. Properly set up your web browser's the 
proxy server settings according to the local area network environment to which the pro-
jector is connected.
- Using proxy server
To use an external internet connection from the local area network, check the item Use a 
proxy server and enter the proxy server address and port correctly in the proxy settings 
window. For further instruction please consult your network administrator.
- Not using proxy server
Uncheck the item Use a proxy server.
If you connect the projector to the computer directly with STP cross cable, this must be 
unchecked.
To designate proxy settings that will not use the proxy server when accessing the projector installed in the local area network, enter the IP address or domain name here.   
						

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Web browser setting
Netscape Navigator v.7.1
JavaScript Setting
Selec t Preference from Edit 
menu on the web browser 
and then selec t the item 
Advanced/Scripts & Plugins 
in the Category column. Make 
sure that the Enable JavaScript 
for Navigator is checked.
Proxy setting
Select Preference from Edit menu on the web browser and then select the item Advanced/
Proxies in the Category column. Properly set up your web browser's the proxy server set-
tings according to the local area network environment to which the projector is connected.
- Using proxy server
When you use an external internet connection from the local area network, select the item 
Manual proxy configuration. Enter the proxy server address and port number correctly on 
HTTP Proxy item. For further instruction please consult your network administrator.
- Not using proxy server
Selec t the item Direct con-
nection to the Internet in the 
proxy setting window.
If you connec t the projec tor 
to the computer direc tly with 
STP cross cable, this must be 
selected.
To designate proxy settings that will not use the proxy server when accessing the projector installed in the local area net-work, enter the IP address or domain name here.   
						

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Chapter 5 Appendix
MAC OS X v 10.4
Safari v.3.2.1
JavaScript enable setting
Selec t Preferences... from Safari 
on the web browser and then selec t 
Security tab and check E n a b l e 
JavaScript. 
Proxy setting
1  Open Preferences... from Safari menu on the web browser Safari. The preference 
menu appears.
2  Select Advanced icon and then click Proxies: Change Settings .... 
3  Select Proxies tab and properly set up your web browser Safari's the prox y ser ver 
settings according to the local area network environment to which the projector is con-
nected.
- Using proxy server
To use an external internet connection from the local area network, check the items Web 
Proxy (HTTP) and Secure Web Proxy (HTTPS) of Select a proxy server to configure 
window and enter the proxy server address and port correctly in Web Proxy Server win-
dow. For further instruction please consult your network administrator.
- Not using proxy server
Uncheck the items Web Prox y (HT TP) and Secure Web Prox y (HT TPS) of Select a 
proxy server to configure.
If you connect the projector to the computer directly with STP cross cable, they must be 
unchecked.
To designate proxy settings that will not use the proxy server when accessing the projector installed in the local area network, enter the IP address or domain name here.