Vivitek D326mx Projector User Manual

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– 25 – 
Video/Audio Menu  
Press the Menu button to open the OSD menu. Press the cursor ◄► button to move to the Vid-
eo/Audio menu. Press the cursor ▲▼ button to move up and down in the Video/Audio menu. Press 
◄► to change values for settings. 
 
ITEM DESCRIPTION 
Video AGC  Press the ◄► buttons to enable or disable the Automatic Gain Control for video source. 
Video Saturation  Press the ◄► buttons to adjust the video saturation. 
Video Tint  Press the ◄► buttons to adjust the video tint/hue. 
Film Mode  Press the ◄► buttons to select a different film mode.  
Video Overscan  Press the ◄► buttons to enable or disable video over scan. 
Volume Press the ◄► buttons to adjust the audio volume level. 
Mute Press the ◄► buttons to turn On or Off the speaker. 
Reset Press Enter / ► to reset all settings to default values. 
 
Note: 
Video jagging may occur when playing interlace video. To overcome this issue, open the  
Video / Audio menu and adjust the Film Mode feature.  
 
 
  
						

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– 26 – 
Installation I Menu  
Press the Menu button to open the OSD menu. Press the cursor ◄► button to move to the Installa-
tion I menu. Press the cursor ▲▼ button to move up and down in the Installation I menu. Press 
◄► to change values for settings. 
 
ITEM DESCRIPTION 
Language  Press the cursor ◄► button to select a different localization menu. 
Auto Source Press the cursor ◄► button to enable or disable the automatically searching of all input port 
to find out the valid source. 
Blank Screen  Press the cursor ◄► button to select different color to blank the screen. 
Projection  Press the cursor ◄► button to choose from two projection methods: 
Security Lock   Press the cursor ◄► button to enable or disable security lock function. 
Aspect Ratio Press the cursor ◄► button to adjust the video aspect ratio. 
Note: The Aspect Ratio function is only accessible when the Digital Zoom is not active. 
Keystone  Press the cursor ◄► button to adjust the display keystone. 
Digital Zoom  Press Enter / ► to enter the Digital Zoom menu. Press ▲ to zoom in; press ▼ to zoom out. 
Use the  buttons to employ the Pan function. 
Note: You must zoom in before the Pan menu is accessible. 
Note: Digital zoom is disabled in SXGA/SXGA+/UXGA resolutions.  
						

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– 27 – 
Installation II Menu  
Press the Menu button to open the OSD menu. Press the cursor ◄► button to move to the Installa-
tion II menu. Press the cursor ▲▼ button to move up and down in the Installation II menu.  
 
 
ITEM DESCRIPTION 
Auto Power Off 
(min.) Press the cursor ◄► button to enable or disable automatic shutdown of lamp when no signal. 
Auto Power On  Press the cursor ◄► button to enable or disable automatic power On when AC power is supplied. 
Fan Speed Press the cursor ◄► button to toggle between Normal and High fan speeds.  
Note: We recommend selecting high speed in high temperatures, high humidity, or high  
altitude areas. 
Lamp Mode Press the cursor ◄► button to select the lamp mode for higher brightness or lower brightness 
to save lamp life. 
OSD Menu Setting Press  (Enter) / ►
 to enter the OSD setting menu. See page 18 for more information on 
OSD setting menu. 
Peripheral Test Press  (Enter) / ►
 to enter the Peripheral Test menu. See page 29 for more information on 
Peripheral Test. 
Lamp Hour Reset Press  (Enter) / ►
 to confirm lamp hour reset. Press Menu to cancel. See page 29 for more 
information on Lamp Hour Reset. 
Factory Reset Press  (Enter) / ►
 to reset the entire item to default value. See page 30 for more information 
on Factory Reset. 
Status Press  (Enter) / ►
 to enter the Status menu. See page 30 for more information on Status.  
						

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– 28 – 
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. 
  
						

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– 29 – 
Peripheral Test 
 
ITEM DESCRIPTION 
Remote Control Test Press  (Enter) / ►
 to test the IR remote controller for diagnostic.  
Button Test 
Press  (Enter) / ►
 to test the button on keypad. 
Color Test Press  (Enter) / ►
 to select different colors on screen. 
Sound Test  Press  (Enter) / ► to test the sound function of the internal speaker. 
Lamp Hour Reset 
 
Please refer to Resetting the Lamp on page 33 to reset the lamp hour counter.  
						

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– 30 – 
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. 
 
 
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  Display the activated source. 
Video Information  Displays resolution/video information for RGB source and color standard for Video source. 
Lamp Hours  Lamp hour used information is displayed. ECO and Normal counter are separated.  
						

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– 31 – 
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 out in accordance with the regulations of your local  
authority. 
 
Warning: 
Be sure to turn off and unplug the projector at least 30 minutes before replacing the lamp. Failure to 
do so could result in a severe burn. 
1.  Loosen the two captive 
screws on the lamp 
compartment cover (A). 
2.  Remove the lamp com-
partment cover (B). 
 
 
 
  
						

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– 32 – 
 
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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– 33 – 
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. 
 
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. 
3.  Press the cursor ▲▼ button
 to move 
down to Lamp Hour Reset. 
4.  Press the cursor ► or  button.  
A message screen appears. 
5.  
6.  
Press ▼ ▲ ◄ ► buttons to reset the 
lamp hour. 
Press the Menu button to get back to 
Installation II.  
						

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– 34 – 
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 well-ventilated 
room for several hours before using. 
4. If a lot of water gets into the projector interior when cleaning, have the projector serviced. 
Cleaning the Lens 
You can purchase optic lens cleaner from most camera stores. Refer to the following to clean the pro-
jector lens. 
1. Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to the lens.) 
2. Lightly wipe the lens in a circular motion. 
Caution: 
1. Do not use abrasive cleaners or solvents. 
2. To prevent discoloration or fading, avoid getting cleaner on the projector case. 
Cleaning the Case 
Refer to the following to clean the projector case. 
1. Wipe off dust with a clean dampened cloth. 
2. Moisten the cloth with warm water and mild detergent (such as used to wash dishes), and then wipe 
the case. 
3. Rinse all detergent from the cloth and wipe the projector again. 
Caution: 
To prevent discoloration or fading of the case, do not use abrasive alcohol-based cleaners.