Vivitek D940vx Projector User Manual

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To connect to a stand alone PC or notebook, refer to the following steps: 
1. Connect an RJ45 cable to LAN ports on the projector and the PC (Laptop). 
 
2. On the PC (Laptop), select Start´ Control Panel´ Network Connections. 
 
3. Right-click on Local Area Connection, and select Properties. 
 
4. In the Properties window, select the General tab, and select Internet Protocol (TCP/IP). 
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5. Click Properties. 
 
6. Click Use the following IP address and fill in the IP address and Subnet mask, then click 
OK. 
 
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8. Press the MENU button to open the OSD menu.  
9. Press the cursor ◄► buttons to navigate to Installation II and select Network. 
10. Enter IP, Subnet, Gateway (optional), and DNS (optional) addresses in the fields provided.  
The projector’s IP address must be in the same IP domain as the network and cannot occupy 
the same IP address as an existing device. For example, if the stand alone PC or notebook...

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13. Click Control Panel and make any desired changes to projector settings. 
 
 
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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. Select the  
Installation II sub menu and press  (Enter) / ► to enter the Status sub...

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MAINTENANCE AND SECURITY 
Replacing the Projection Lamp 
The projection lamp should be replaced when it burns out. It should only be replaced 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. 
b. Do not dispose this product with general household waste. 
c. Disposal of this product must be carried...

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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 module must 
sit securely in place and the 
lamp connector must be con-
nected...

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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 to move 
down to Lamp Hour Reset. 
 
4.  Press the cursor ► or Enter button.  
A message screen...

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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 enter the ventilation openings 
on the projector.  
3. If a little water gets into the...

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Using the Kensington® Lock 
If you are concerned about security, attach the projector to a permanent object with the Kensington 
slot and a security cable.  
 
Note: 
Contact your vendor for details on purchasing a suitable Kensington security cable.  
The security lock corresponds to Kensington’s MicroSaver Security System. If you have any com-
ment, contact: Kensington, 2853 Campus Drive, San Mateo, CA 94403, U.S.A....