Vivitek D927tw Projector User Manual

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7. Press the  Menu button on the projector. 
8. Select Installation II  ´  Advanced  ´  Network . 
9. After getting into  Network, input the following: 
` DHCP: Off 
` IP Address: 192.168.10.10 
` Subnet Mask: 255.255.255.0 
` Gateway: 0.0.0.0 
` DNS Server: 0.0.0.0 
10. Press  (Enter) /  ► to confirm settings. 
11.  Open a...

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14. Click  Control Panel to display projector settings. 
 
 
Preparing Email Alerts 
1.  Make sure that user can access the hom epage of LAN RJ45 function by web browser (for ex-
ample, Microsoft Internet Explorer v6.01/v7.0). 
2.  From the Homepage of LAN/RJ45, click  Alert Setting. 
 
3.  By default, these input boxes in  Alert Setting...

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4. The  To field is the recipients email address (for  example, projector administrator). This is a 
required field. 
The  Cc field sends a carbon copy of the alert to  the specified email address. This is an op-
tional field (for example, assistant  of projector administrator). This Cc field is optional input. 
The “Subject”...

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Factory Reset 
Press the cursor ▲▼  button to move up and down in the  Installation II menu. Select the  Factory 
Reset  sub menu and press 
 (Enter) /  ► to reset all the menu items to the factory default values 
(expect Language and Security Lock). 
 
Status 
Press the cursor ▲▼  button to move up and down in the  Installation II menu....

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–  39  – 
MAINTENANCE AND SECURITY 
Replacing the Projection Lamp 
The projection lamp should be replaced when it burns out. It should only be r eplaced with a certified 
replacement part, which you can order from your local dealer.  
Important: 
a.  The projection lamp used in this product contains a small amount of mercury....

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– 40 –  
3. Remove the three screws from 
the lamp module. 
4. Lift the module handle up. 
 
5. Pull firmly on the module  
handle to remove the lamp 
module. 
 
6. Reverse steps 1 to 5 to install 
the new lamp module.  
While installing, align the 
lamp module with the  
connector and ensure it is level 
to avoid damage. 
Note: The lamp...

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Resetting the Lamp 
After replacing the lamp, you should reset the lamp  hour counter to zero. Refer to the following: 
1.  Press the MENU button to open the 
OSD menu. 
2.  Press the cursor  ◄► button to move 
to the  Installation II menu. Press the 
cursor button to move down to  
Advanced . 
3.  Press the cursor  ▼▲ button...

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– 42 –  
Cleaning the Projector 
Cleaning the projector to remove dust and grime will help ensure trouble-free operation.  
Warning: 
1. Be sure to turn off and unplug the projector at  least 30 minutes before cleaning. Failure to do so 
could result in a severe burn. 
2. Use only a dampened cloth when cleaning. Do not allow water to...

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Using the Kensington® Lock 
If you are concerned about security, attach the proj ector to a permanent object with the Kensington 
slot and a security cable.  
 
Note: 
Contact your vendor for details on purchasing a suitable Kensi ngton security cable.  
The security lock corresponds to Kensington’s Micr oSaver Security...

TROUBLESHOOTING 
Common problems and solutions 
These guidelines provide tips to deal with problems you may encounter while using the projector. If 
the problem remains unsolved, cont act your dealer for assistance. 
Often after time spent troubleshooting, the problem is  traced to something as simple as a loose con-
nection. Check the following before proceedi ng to the problem-specific solutions. 
• Use some other electrical device to confirm that the electrical outlet is working. 
• Ensure the...