BenQ Projector HT6050 User Manual

Operation 41
Advanced...
• Gamma Selection
Gamma refers to the relationship between input source and picture brightness.
•1.6/1.8/2.0/BenQ:  Select these values according to your preference.
• 2.1/2.2:  Increases the average brightness of the picture. Best for a lit 
environment, meeting room or family room.
• 2.3/2.4:  Best for viewing movies in a darkened environment.
• 2.5/2.6/2.8:  Best for viewing movies which  are mostly composed of dark 
scenes. 
• Color Temperature
Allows you to manually adjust...

Operation
42
Advanced... • Color Management
In most installation situations, color man
agement will not be 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 installation s 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 more...

Operation 43
Advanced...
•CinemaMaster
•Color Enhancer:  Enhances the color saturation to provide more 
splendid image quality.
The higher the setting, the mo re vivid the image reveals.
The lower the setting, the  softer the image reveals.
• Flesh Tone:  This adjustable item to enable  the picture’s vividness to be 
significantly increased.
• Pixel Enhancer: Detects the change in colo r between an object and its 
background to produce a sharpened image of crisp edges and enhanced 
surface textures.
The...

Operation
44
Lamp Power Selects the projector lamp power from the following modes.
•
Normal:  Provides full lamp brightness.
• Economic:  Reduces system noise and 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 on page 56  for details.
Reset Current 
Picture Mode All of the adjustments you’ve made for the...

Operation 45
Display menu 
SubmenuFunctions and Descriptions
Aspect RatioThe native display resolution of this projector is in a 16:9 aspect ratio. However, 
you may use this function to display proj
ected picture of 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 of the 
screen...

Operation
46
PC & Component 
YPbPr Tuning •H. Size
Adjusts the horizontal width of the picture.
This function is only available when the PC signal (analog RGB) is selected.
•Phase
Adjusts the clock phase to reduce picture distortion.
This function is only available when the PC signal (analog RGB) is selected.
• Auto (Only for RGBHD PC Timing)
Adjusts the phase, and frequency automatically.
This function is only available 
when the PC signal is selected.
3D This projector supports playing three-...

Operation 47
System Setup : Basic menu 
SubmenuFunctions and Descriptions
LanguageSets the language for the On-Screen Display (OSD) menus.
Background Color Sets the background color wh en there is no signal to the projector.
Splash Screen Allows you to select which logo screen displays during projector start-up. You can 
choose 
BenQ logo screen,  Blue screen, or  Black screen.
Projector Position The projector can be installed on a ceilin
g or behind a screen, or with one or 
more mirrors. See Choosing a...

Operation
48
System Setup : Advanced menu 
SubmenuFunctions and Descriptions
Lamp Settings • Reset Lamp Timer
Activates this function only after a ne
w lamp is installed. When you select Reset, 
a “ Reset Successfully ” message displays to notify that the lamp time has been 
reset to “0”.
•Lamp Timer
The  Lamp Timer  function displays the portion of  time used by each operation 
mode: Normal, Eco, SmartEco mode, an d the Equivalent Lamp Hour meter.
HDMI Settings •HDMI Range
Selects an input source type...

Operation 49
High Altitude Mode
It is a mode for operation in areas like hi
gh altitude or high temperature. Activate 
the function when your environment is between 1500m – 3000m above sea level 
and ambient temperature is between 0°C–30°C.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 
m and temperature is between 0°C a nd 30°C. The projector will be over 
cooled, if you turn the mode on under such a condition.
Operation under High Altitude Mode  may cause a higher decibel...

Operation
50
Information menu 
Some information is given only when certain input sources are in use.
SubmenuFunctions and Descriptions
Source Displays the current signal source.
Picture Mode Displays the current pi cture mode under the Picture menu.
Resolution Displays the native resolution of the input source.
Color System Displays input system format.
Lamp Usage Time Displays the number of hours the lamp has been used.
3D Format Displays the current 3D mode. Only available when  3D Mode is enabled....