Vivitek D330mx User Manual

DLP Projector – User’s Manual 
OSD Menu Setting  
 
 
ITEM DESCRIPTION 
Menu Position Press ◄► button to select different OSD location. 
Translucent Menu Press  ◄► button to select OSD background translucent level.  
Menu Display Press ◄►  button to select OSD timeout delay. 
 
Peripheral Test 
 
ITEM DESCRIPTION 
Remote Control Test Press  (Enter) / ► to test the IR remote controller for diagnostic.  
USB Test Press  (Enter) /  ► to test the USB connection with connected PC. 
Button Test Press  (Enter)...

DLP Projector—User’s Manual 
– 34 – 
 Lamp Hour Reset 
 
Please refer to  Resetting the Lamp  on page 39 to reset the lamp hour counter. 
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DLP Projector – User’s Manual 
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 menu.
  
 
 
ITEM DESCRIPTION 
Active Source...

DLP Projector—User’s Manual 
– 36 – 
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  
b.  Do not dispose this product  with general household waste. 
c. Disposal of this product must be carried out in a ccordance with the regulations of...

DLP Projector – User’s Manual 
 
– 37  – 
3. Remove the two screws from 
the lamp module ( A). 
4. Lift the module handle up ( B). 
 
5. Pull firmly on the module han-
dle to remove the lamp 
module. 
 
 
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DLP Projector—User’s Manual 
– 38 – 
6. Reverse steps 1 to 5 to install 
the new lamp module.  
While installing, align the 
lamp module with the connec-
tor 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 properly before 
tightening the screws. 
 
 
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DLP Projector – User’s Manual 
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 appears. 
5.  Press ▼▲◄►  buttons to reset the...

DLP Projector—User’s Manual 
– 40 – 
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 projector interior  while cleaning, leave unplugged in a...

DLP Projector – User’s Manual 
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 Kensi ngton security cable.  
The security lock corresponds to Kensington’s Micr oSaver Security System. If you have any com-
ment, contact: Kensington, 2853 Campus Drive, San Mateo, CA 94403, U.S.A. Tel: 800-535-4242, 
http://www.Kensington.com. 
 
–...

DLP Projector—User’s Manual 
– 42 – 
TROUBLESHOOTING 
Common problems and solutions 
These guidelines provide tips to deal with problem s 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...