Vivitek D755wt User Manual

DLP Projector—User’s Manual 
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 17 and Setting the OSD Language  on page 18 for help on using 
OSD menus.) 
Important: 
Keep the password in a safe pl ace. Without the password, you will not be able to use the 
projector. If you lose the password,...

DLP Projector—User’s Manual 
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...

DLP Projector—User’s Manual 
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.  
 
To adjust the angle of the picture, turn the tilt-adjuster right or left until the desired angle 
has been achieved. 
—  15—  

DLP Projector—User’s Manual 
Adjusting the Focus and Keystone 
1.  Use the Image-focus  
control (on the projector 
only) to sharpen the 
projected image 
 
2.  Use the KEYSTONE  
buttons on the remote 
control to correct 
image-trapezoid (wider 
top or bottom)  
effect. 
 
3.  The keystone control  
appears on the display. 
Adjusting the Volume 
 
1.  Press the  Volume +/-  
buttons on the remote 
control.  
The volume control 
appears on the display. 
2.  Press the  MUTE button 
to turn off the volume....

DLP Projector—User’s Manual 
— 17— 
ON-SCREEN DISPLAY (OSD) MENU SETTINGS 
OSD Menu Controls 
The projector has an OSD that lets you ma ke image adjustments and change various settings.  
Navigating the OSD 
You can use the remote contro l cursor buttons to navigate and make changes to the OSD.  
2
1
1
2
3
45
6
 
1.  To enter the OSD, press 
the MENU button.  
2.  There are three menus.  Press the cursor ◄►  
button to move through the 
menus.  
3. Press the cursor  ▲▼ 
button to move up and 
down in a...

DLP Projector—User’s Manual 
Setting the OSD Language 
Set the OSD language to your preference before continuing. 
1. Press the MENU button. Press the cursor  ◄► button to navigate to  Settings 1. Press 
the cursor  ▲▼ button to move to the  Advanced 1  menu. 
 
2. Press  (Enter) /  ► to enter the Advanced 1 sub menu. Press the cursor  ▲▼ button 
until  Language is highlighted.  
 
3.  Press the cursor button until the language you want is highlighted.  
4. Press the  MENU button four times to close the...

DLP Projector—User’s Manual 
OSD Menu Overview 
Use the following illustration to quickly find a setting or determine the range for a setting. 
Image
Settings 1
Off, OnBlank, Red, Green, Blue, WhiteStd., Off, User
Off, On3D3D Sync Invert3D Format
HueSaturation
English, Français, Deutsch, Español, Português,  簡体中文, 繁體中文, Italiano, 
Norsk, Svenska, Nederlands,  Русский, Polski, Suomi,  Ελληνικά, 한국어 , 
Magyar,  Čeština,  اﻟﻌﺮﺑﻴﺔ, Türkçe, Vi ệt,  日本語,  ไทย,  ﻓﺎرﺳﯽ,  תירבע
Off, On
Gain
1.8, 2.0, 2.2, 2.4,...

DLP Projector—User’s Manual 
Image Menu  
Attention !   
All of display mode parameters when changed will be saved to user mode.  
Press the MENU button to open the  OSD menu. Press the cursor  ◄► button to move to the 
Image  Menu . Press the cursor ▲▼  button to move up and down in the  Image menu. Press  ◄► 
to enter and change values for settings. 
 
ITEM DESCRIPTION 
Display Mode  Press the cursor ◄► button to enter and set the Display Mode.  
Brightness  Press the cursor ◄► button to enter and...

DLP Projector—User’s Manual 
Computer Menu 
Press the MENU button to open the  OSD menu. Press  ◄► to move to the  Image menu. Press 
▲▼  to move to the  Computer menu and then press  Enter or ►. Press  ▲▼ to move up and 
down in the  Computer menu. 
 
ITEM DESCRIPTION 
Horizontal Position  Press the cursor ◄► button to enter and adjust the display position to left or right.  
Vertical Position  Press the cursor ◄► button to enter and adjust the display position to up or down.  
Frequency  Press the...

DLP Projector—User’s Manual 
Advanced Feature 
Press the Menu button to open the OSD menu. Press  ◄► to move to the  Image menu. Press 
▼▲  to move to the  Advanced menu and then press  Enter or ►. Press  ▼▲ to move up and 
down in the  Advanced menu. 
 
ITEM DESCRIPTION 
Brilliant Color  Press the cursor ◄► button to enter and adjust the Brilliant Color value. 
Sharpness  Press the cursor ◄► button to enter and adjust the display sharpness. 
Gamma  Press the cursor ◄► button to enter and adjust the...