BenQ Projector HT3050 User Manual

  31
  Menu Functions
•  Wall Color
Enable this function to help correct the projected picture’s color when the projection 
surface is not white. You may choose a color similar to that of the projection surface 
from these options:  Light Yellow, Pink , Light Green , or Blue .
• Projector 
Po s i t i o nThe projector can be installed on a ceiling or behind a screen, or with one or more 
mirrors. See  Choosing a location  for details.
• Test PatternEnable this function to display the grid test pattern,...

32 Menu Functions  
Basic OSD menu - without input signals connected
As there’s no input signal to your projector, only the submenus of 
Settings under Basic OSD menu - 
with input signals connected are availa ble. Menu options that are not available will become grayed out. 
To access the OSD menu, press  MENU on the projector or remote control.
•  Use the arrow keys ( ///) on the projector or remote control to move through the menu 
items.
• Use  OK on the projector or remote control to confirm the...

  33
  Menu Functions
Using the Advanced OSD menu
The  Advanced  OSD menu offers complete menu functions.
The Advanced OSD menu overview above is for reference only and may differ from the actual design and the 
projector model you are using.
To access the OSD menu, press  MENU on the projector or remote cont rol. It consists of the following 
main menus. Check the links after the menu items below to learn more details.
1. Picture  menu (see page  34)
2. Audio Setup  menu (see page  38)
3. Display  menu...

34 Menu Functions  
Picture
 menu
SubmenuFunctions and Descriptions
Picture Mode
Selects a preset picture mode to suit your operating environment and input signal 
picture type.
The preset picture modes are described as below: •  Bright : Maximizes the brightness of the projected image. This mode is suitable 
for environments where extra-high brightness is required, such as using the 
projector in well lit rooms.
•  Vivid : With well-saturated color, fine-tuned sharpness and a higher brightness 
level,...

  35
  Menu Functions
Brightness
Adjusts the brightness of the picture. When adjusting this control, the black areas of 
the picture appear just as black and details in the dark areas are visible.
The higher the value, the brighter the 
picture, while the lower the value, the 
darker the picture. 
The function is accessible through the remote control. 
Contrast
Adjusts the degree of difference between dark and light areas in the picture. After 
adjusting the Brightness value, adjust  Contrast to set the...

36 Menu Functions  
Lamp Power
Select the projector lamp power from the following modes.
•  Normal : Provides full lamp brightness.
•  Economic : Reduces system noise and lamp power consumption by 30%.
•  SmartEco : Reduces system noise and lamp power consumption by up to 70%. 
If the  Economic  or SmartEco  mode is selected, the light output will be reduced 
and result in darker projected pictures.
See Setting Lamp Power
 for details.
Advanced...
•  Black Level
Sets the picture grayscale to  0 IRE or...

  37
  Menu Functions
Advanced...
•  Color Management
In most installation situations, color management is not necessary, such as in 
classroom, meeting room, or lounge room situations where lights remain on, or 
where building external windows allow daylight into the room. 
Only in permanent installations with controlled lighting levels, such as boardrooms, 
lecture theaters, or home theaters, should color management be considered. Color 
management provides fine color control adjustment to allow for...

38 Menu Functions  
Audio Setup
 menu
Reset Current 
Picture Mode
All of the adjustments you’ve made for the selected  Picture Mode (including preset 
modes,  User 1, and User 2 ) return to the factory preset values.
1. Press  OK. The confirmation message is displayed.
2. Use  /  to select  Reset and press  OK. The picture mode returns to the 
factory preset settings.
3. Repeat steps 1 and 2 if you want to reset other picture modes.
SubmenuFunctions and Descriptions
Sound Mode
•  Effect Mode
Sound Mode...

  39
  Menu Functions
Display  menu
SubmenuFunctions and Descriptions
Aspect Ratio
The native display resolution of this projector is in a 16:9 aspect ratio. However, you 
may use this function to display projected picture in a different aspect ratio. 
In the following illustrations, the blac k portions are inactive areas and the 
white portions are active areas.
•  Auto
Scales a picture proportionally to fit the projectors 
native resolution in its horizontal or vertical width. 
This makes the most use...

40 Menu Functions  
PC & 
Component 
YPbPr Tuning
• 
H. Size  
Adjusts the horizontal width of the picture.
This function is only available when the Component or PC si gnal is selected.
• Phase  
Adjusts the clock phase to reduce picture distortion.
This function is only available when the Component or PC si gnal is selected.
• Auto
Adjusts the phase and frequency automatically.
This function is only available  when the PC signal is selected.
3D
This projector supports playing three-dimensional (3D)...