Vivitek Projector DX3320 User Manual

							— 12 — 
Starting and Shutting down the Projector 
1.  Securely connect the power cord and 
signal cable. When connected, the power 
led will flash green to solid green. 
 
2.  Turn on the lamp by pressing “” 
button on the top of the projector or 
“” on the remote control. 
The PWR LED will now flash green. 
The startup screen will display in 
approximately 30 seconds. The first time 
you use the projector, you can select 
your preferred language from quick menu 
after the startup screen display. (See 
Setting the OSD Language on page 24) 
 
 
See Setting an Access Password 
(Security Lock) on page 14 if security lock 
is enabled. 
 
      
						

							– 13 – 
3.  If more than one input device is 
connected, press the SOURCE button 
and use ▲▼ to scroll among devices. 
(Component is supported through the 
RGB to Component adapter.) 
 
 
 HDMI 1 / MHL: High-Definition Multimedia Interface 
and Mobile High-Definition Link 
compatible 
 HDMI 2: High-Definition Multimedia Interface 
compatible 
 DVI: DVI 
 VGA 1 / 2: Analog RGB 
DVD input YCbCr/ YPbPr, or HDTV input 
YPbPr via D-sub connector 
 BNC: Analog RGB 
 S-Video: Super video (Y/C separated) 
 Composite Video: Traditional composite video 
 HDBaseT: Digital Video trough the HDBaseT 
transmitter (Available in 
DH3331/DU3341) 
Note: Using a single HDBaseT CAT5e cable, the 
projector supports an HDBaseT connection distances to 
100m/328ft. 
4.  When the “Power Off? /Press Power 
again” message appears, press the 
POWER button. The projector turns off.  
 Caution: 
Do not unplug the power cord until the POWER LED stops flashing – indicating the projector has 
cooled down.   
						

							— 14 — 
Setting an Access Password (Security Lock) 
You can use the four (arrow) buttons to set a password and prevent unauthorized use of the projector. 
When enabled, the password must be entered after you power on the projector. (See Navigating the OSD 
on page 23 and Setting the OSD Language on page 24 for help on using OSD menus.) 
 Important: 
Keep the password in a safe place. Without the password, you will not be able to use the projector. 
If you lose the password, contact your reseller for information on clearing the password. 
 
1.  Press the MENU button to open the 
OSD menu. 
 
 
2.  Press the cursor ◄► button to move to 
the Settings 1 menu, press the cursor 
▲▼ button to select Advanced 1. 
3.  Press  (Enter) / ► to enter the 
Advanced 1 sub menu. Press the 
cursor ▲▼ button to select Security 
Lock. 
 
4.  
Press the cursor ◄► button to enter 
and enable or disable security lock 
function. 
A password dialog box automatically 
appears.    
						

							– 15 – 
5.  You can use the cursor buttons 
▲▼◄► 
either on keypad or IR remote control 
for password entry. You can use any 
combination including the same arrow 
five times, but not less than five. 
Press the cursor buttons in any order to 
set the password. Push the MENU 
button to exit the dialog box. 
 
 
6.  The password confirm menu appears 
when user presses the power-on key in 
case the Security Lock is enabled.  
Enter the password in the order you set 
it at step 5. In case you forget the 
password, please contact the service 
center.  
The service center will validate the 
owner and help reset the password.    
						

							— 16 — 
Adjusting the Projector Level 
Take note of the following when setting up the projector: 
 The projector table or stand should be level and sturdy. 
 Position the projector so that it is perpendicular to the screen. 
 Ensure the cables are in a safe location. You could trip over them. 
1.  To raise the level of the projector, twist 
the adjusters counter clockwise. 
 
2.  To lower the level of the projector, lift the 
projector and twist the adjusters 
clockwise. 
    
						

							– 17 – 
Adjusting Projected Image Position Using Lens Shift 
 
The Lens Shift feature provides a lens shift function that can be used to adjust the position of the projected 
image either horizontally or vertically within the range detailed below. 
Note:  
Do not rotate lens shift knob further under click sound and lightly press the knob to rotate back.   
						

							— 18 — 
Adjusting the vertical image position 
The vertical image height can be adjusted between 141.2% and 104.65% for WXGA, 115.35% and 
101.85% for XGA, 146.7% and 104.5% for 1080P, 132% and 99.1% for WUXGA of image height. Note 
that the maximum vertical image height adjustment can be limited by the horizontal image position. For 
example it is not possible to achieve the maximum vertical image position height detailed above if the 
horizontal image position is at maximum. 
WXGA 
 
XGA 
 104. 65% off s etH x 4. 65%
Screen Height
Sc reen
141. 2% off s etD i st anc e( L) 1 0 1 . 8 5 % o ff s e tH x 1 . 8 5 %
Screen Height
S c r e e n
11 5 . 3 5 % o ff s e tD i s t a n c e( L )  
						

							– 19 – 
1080P 
 
WUXGA 
 10 4. 5 % off s etH x 4 . 5%
Screen Height
S c r ee n
14 6. 7 % off s etD i s t an c e( L ) 9 9 . 1 % o ff s e tH x 0 . 9 %
Screen Height
S c r e e n
1 3 2 % o ff s e tD i s t a n c e(L)  
						

							— 20 — 
Adjusting the horizontal image position 
With the lens in the center position the horizontal image position can be adjusted to the left or right by up 
to a maximum of 10.9% for WXGA, 3.8% for XGA, 10.3% for 1080P, 10.3% for WUXGA of the image 
width. Note that the maximum horizontal image height adjustment can be limited by the vertical image 
position. For example it is not possible to achieve the maximum horizontal image position if the vertical 
image position is at maximum. 
 W x 1 0 . 9 %W x 1 0 . 9 %
W x 3 . 8 %W x 3 . 8 %
W x 1 0 . 3 %W x 1 0 . 3 %
W x 1 0 . 3 %W x 1 0 . 3 %  
						

							– 21 – 
Adjusting the Zoom, Focus and Keystone 
1.  Use the Image-zoom control (on the 
projector only) to resize the projected 
image and screen size. 
 
2.  Use the Image-focus control (on the 
projector only) to sharpen the projected 
image. 
 
3.  Press the  /  /  /  buttons (on the 
projector or the remote control) to correct 
vertical or horizontal image-trapezoid or 
press the Keystone button (on the 
remote) to selected V (Vertical) or H 
(Horizontal) keystone. 
 
Remote control and OSD panel 
4.  The keystone control appears on the 
display. 
Press  /  for V Keystone correcting 
image. 
Press  /  for H Keystone correcting 
image.