BenQ Bl912 User Manual

							  21   How to adjust your monitor
Picture optimization
The easiest way to obtain an optimal display from an analog (D-Sub) input is to use the Auto 
Adjustment
 function. Go to Display and Auto Adjustment to optimize the currently 
displayed image to the screen.
If you wish, you can always adjust the screen geometric settings manually using geometry menu 
items. To assist you in this endeavour, BenQ has provided a screen test image utility which you 
can use to check for screen color, grayscale and line gradient display.
1.  Run the test program auto.exe from CD-ROM. You could also use any other image, such as 
the desktop of your operating system. However, we recommend that you use auto.exe. As 
you run auto.exe, a test pattern displays.
2.  Press any of the control keys to bring up the hot key menu. Select 
Menu to enter the main 
menu.
3.  Go to 
Display and Auto Adjustment.
4.  If you notice a vertical noise (like a curtain effect-shimmering of vertical lines), select 
Pixel 
Clock
 and adjust the monitor until the noise disappears.
5.  If you notice a horizontal noise, select 
Phase and adjust the monitor until the noise 
disappears.
Customizing the hot keys
The top 3 control keys (also called custom keys) perform as hot keys to provide direct access 
to pre-defined functions. You can change the default setting and designate different functions 
for these keys.
1.  Press any of the control keys to bring up the hot key menu, and press 
Menu to access the 
main menu.
2.  Go to 
System.
3.  Select the custom key you want to change.
4.  In the sub menu, select a function that can be accessed by this key. A pop-up message will 
appear, showing that the setup is complete.
Adjusting display mode
To display images of aspect ratio other than 16:9 and size other than the panel size of your 
purchased model, you can adjust the display mode on the monitor.
1.  Press any of the control keys to bring up the hot key menu, and press 
Menu to access the 
main menu.
2.  Go to 
Picture Advanced and Display Mode.
3.  Select an appropriate display mode. The setting will take effect immediately.
When you connect a digital input signal using a digital (DVI) cable to your monitor, the Auto Adjustment function 
will be disabled, because the monitor will automatically display the best image.
Please ensure that the connected graphic card on your computer is set to the native resolution of the monitor 
when you use the 
Auto Adjustment function.
 
						

							22  How to adjust your monitor  
Choosing an appropriate picture mode for reading
Your monitor features a picture mode that is suitable for reading e-books and documents.
1.  Press any of the control keys to bring up the hot key menu, and press 
Menu to access the 
main menu.
2.  Go to 
Picture Advanced and Picture Mode.
3.  Select 
Reading. The setting will take effect immediately.
 
						

							  23   Navigating the main menu
Navigating the main menu
You can use the OSD (On Screen Display) menu to adjust all the settings on your monitor. 
Press any of the control keys to bring up the hot key menu, and press 
Menu to access the main 
menu. See Basic menu operation on page 19 for details.
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear.
For more information on each menu, please refer to the following pages:
• Display menu on page 24 
• Picture menu on page 26 
• Picture Advanced menu on page 28 
• System menu on page 31 
The OSD menu languages may differ from the product supplied to your region, see Language on page 32 under 
System and OSD Settings for more details. 
 
						

							24  Navigating the main menu  
Display menu
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear.
1.  Select 
Menu from the hot key menu.
2.  Use   or   to select 
Display.
3.  Select   to go to a sub menu, and then use   or   to select a menu item.
4.  Use   or   to make adjustments, or use   to make selection.
5.  To return to the previous menu, select  .
6.  To exit the menu, select  .
ItemFunctionRange
Auto Adjustment  Optimizes and adjusts the screen settings 
automatically for you.
Not applicable to a digital input signal.
Input  Use this to change the input to that appropriate to 
your video cable connection type.• D-Sub 
• DVI 
H. Position
  Adjusts the horizontal position of the screen image.  0 to 100
V. Position  Adjusts the vertical position of the screen image. 0 to 100
Pixel Clock  Adjusts the pixel clock frequency timing to 
synchronize with the analog input video signal. 
See also: Picture optimization on page 21.
Not applicable to a digital input signal.
0 to 100
50Auto Adjustment
Input
H. Position
V. Position
Pixel Clock
Phase Display
Picture
Picture Advanced
System Mode: Standard
 
						

							  25   Navigating the main menu
Phase  Adjusts the pixel clock phase timing to synchronize 
with the analog input video signal.
See also: Picture optimization on page 21.
Not applicable to a digital input signal.
0 to 63
ItemFunctionRange
 
						

							26  Navigating the main menu  
Picture menu
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear.
1.  Select 
Menu from the hot key menu.
2.  Use   or   to select 
Picture.
3.  Select   to go to a sub menu, and then use   or   to select a menu item.
4.  Use   or   to make adjustments, or use   to make selection.
5.  To return to the previous menu, select  .
6.  To exit the menu, select  .
50Display
Picture
Picture Advanced
System Mode: Standard
Normal
Bluish
Reddish
User Define Brightness
Contrast
Sharpness
Gamma
Color Temperature
Hue
Saturation
Reset Color
100100 RGB
100
ItemFunctionRange
Brightness  Adjusts the balance between light and dark shades. 0 to 100
Contrast  Adjusts the degree of difference between darkness and 
lightness. 0 to 100
Sharpness  Adjusts the clarity and visibility of the edges of the subjects 
in the image.1 to 10
Gamma  Adjusts the tone luminance. The default value is 3 (the 
standard value for Windows).• 1 
• 2 
• 3 
• 4 
• 5 
 
						

							  27   Navigating the main menu
Color 
Temperature Normal  Allows video and still photographs to be viewed 
with natural coloring. This is the factory default 
color. 
Bluish  Applies a cool tint to the image and is factory 
pre-set to the PC industry standard white color.
Reddish  Applies a warm tint to the image and is factory 
pre-set to the news print standard white color.
User 
Define
 The blend of the Red, Green and Blue primary 
colors can be altered to change the color tint of 
the image. Go to the succeeding 
R (red), 
G(green), and B (blue) menus to change the 
settings.
Decreasing one or more of the colors will 
reduce their respective influence on the color 
tint of the image. (e.g. if you reduce the Blue 
level the image will gradually take on a yellowish 
tint. If you reduce Green, the image will become 
a magenta tint.)• 
R (0~100)
• 
G (0~100)
• 
B (0~100)
Hue  Adjusts the degree of how we perceive colors. 0 ~ 100
Saturation  Adjusts the purity degree of colors. 0 ~ 100
Reset Color  Resets the custom color settings to the factory defaults.  • YES 
• NO 
AMA
Improves the gray level response time of the LCD panel. • OFF 
• High 
• 
Premium 
ItemFunctionRange
 
						

							28  Navigating the main menu  
Picture Advanced menu
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear. 
1.  Select 
Menu from the hot key menu.
2.  Use   or   to select 
Picture Advanced.
3.  Select   to go to a sub menu, and then use   or   to select a menu item.
4.  Use   or   to make adjustments, or use   to make selection.
5.  To return to the previous menu, select  .
6.  To exit the menu, select  .
Display
Picture
Picture Advanced
System Mode: Standard
Picture Mode
Senseye Demo
Dynamic Contrast
Overscan
Display Mode
Color FormatStandard
Low Blue Light
Movie
Game
Photo
sRGB
Eco
User
ItemFunctionRange
Picture 
Mode
 Select a picture mode that best suits the type of images shown on 
the screen.
Standard  For basic PC application.
Low Blue 
Light
 Decreases the blue light emitted from the display to 
reduce the risk of blue light exposure to your eyes.
The value for each Low Blue Light mode indicates how 
much blue light is decreased compared with the 
Standard 
mode.
Multimedia  For viewing multimedia files. -30%
Web 
Surfing
 For web surfing. -50%
Office  For office works or office environment. -60%
Reading  For reading e-books or documents. -70%
 
						

							  29   Navigating the main menu
Movie For viewing videos.
Game  For playing video games.
Photo  For viewing still images.
sRGB  For better color matching representation with the 
peripheral devices, such as printers, digital cameras, 
etc.
Eco  For saving electricity with low power consumption by 
providing minimum brightness for all running 
programs.
User  Applies a combination of picture settings defined by 
users.
Senseye 
Demo
 Displays the preview of screen images under the selected mode 
from Picture Mode. The screen will be divided into two windows; 
the left window demonstrates images of Standard mode, while the 
right window presents the images under the specified mode.• 
ON 
• OFF 
Dynamic 
Contrast
 The function is to automatically detect the distribution of an input 
visual signal, and then to create the optimal contrast.0 to 5
Overscan  Slightly enlarges the input image. Use this feature to hide annoying 
edge noise if present around your image.
Available only when the input source is D-Sub (VGA converted from 
Component).
• ON 
• OFF 
Display 
Mode
 This feature is provided to allow aspect ratios other than 5:4 to be 
displayed without geometric distortion.
The options under Display Mode will be different depending on the input 
signal sources.
Depending on your selection of 
Picture Mode, different Display Mode 
option is pre-set. Change the setting if needed.
Full  Scales the input image to fill the screen. 
Ideal for 5:4 aspect images.
Aspect  The input image is displayed without 
geometric distortion filling as much of 
the display as possible.
ItemFunctionRange
 
						

							30  Navigating the main menu  
Color 
Format
 Determines the color space (
RGB or YUV) based on the detected 
video signal.
You might need to manually set the Color Format if colors shown on the 
monitor screen do not display properly.
RGB  • For D-Sub (VGA) input source from 
PC.
• For DVI input source.
YUV  For D-Sub (Component converted 
from VGA) input source from a video 
device.
ItemFunctionRange