BenQ Projector SU931 User Manual

  51
  Using the projector
English
Main menuSub-menuOptions
Display
Wall ColorOff/Light Yellow/Pink/Light Green/Blue/
Blackboard
Aspect Ratio Auto/Real/4:3/16:9/16:10
Overscan Adjustment 0/1/2/3
2D Keystone H: -30 ~ 0 ~ 30/ V: -30 ~ 0 ~ 30
Corner FitTop Left/Top Right/Bottom Left/
Bottom Right
3D3D ModeAuto/Off/Frame Sequential/Frame 
Packing/Top-Bottom/Side-by-Side
3D Sync Invert Disable/Invert
Save 3D Settings3D Settings 1/3D Settings 2/
3D Settings 3
Apply 3D Settings3D Settings 1/3D Settings 2/
3D...

52 Using the projector  
English
Note that the menu items are available when the projector detects at least one valid signal. If there is no 
equipment connected to the projector or no signal detected, limited menu items are accessible.
Main menuSub-menuOptions
System 
Setup: 
Advanced
High Altitude On/Off
Lamp SettingsLamp Mode Normal/Economic 
Reset Lamp Timer Reset/Cancel
Lamp TimerLamp Usage Time
Normal Mode
Economic Mode
Equivalent Lamp Hour
Security SettingsPower On Lock On/Off
Change Password
Baud...

  53
  Using the projector
EnglishPicture menu
Picture menu (Advanced)
FunctionDescription
Picture Mode
Pre-defined picture modes are provided so you can optimize your projector 
picture set-up to suit your program type. See Selecting a preset mode on 
page 30 for details.
Reference Mode
Selects a preset mode that most suits your need for the picture quality and 
further fine-tune the picture based on the selections listed below. See Setting 
the User 1/User 2 mode on page 32 for details....

54 Using the projector  
EnglishDisplay menu
FunctionDescription
Wall Color
Corrects the projected picture color when the projection surface is not white. 
See Setting a wall color on page 39 for details.
Aspect RatioThere are several options to set the aspect ratio depending on your input 
source. See Selecting the aspect ratio on page 37 for details.
Overscan Adjustment
Conceals the poor picture quality in the four edges. You can also manually press 
/  to decide how much to be concealed. Setting 0...

  55
  Using the projector
EnglishSource menu
FunctionDescription
Quick Search
Allows the projector to search automatically for input sources. If the source 
scan is On, the projector will scan for input sources until it acquires a signal. If 
the function is not activated, the projector selects the last used input source.
HDMI Format
Selects an input source type for the HDMI signal. Auto is the default and 
recommended setting. You can also manually select the source type. The 
different source types...

56 Using the projector  
EnglishSystem Setup: Basic menu
FunctionDescription
Language
Sets the language for the On-Screen Display (OSD) menus. See Using the 
menus on page 23 for details.
Projector InstallationThe projector can be installed on a ceiling or behind a screen, or with one or 
more mirrors. See Choosing a location on page 12 for details.
Menu Settings
Menu Display Time
Sets the length of time the OSD will remain active after your last key press. The 
range is from 5 to 30 seconds in 5-second...

  57
  Using the projector
EnglishSystem Setup: Advanced menu
FunctionDescription
High Altitude
A mode for operation in areas like high altitude or high temperature. See 
Operating in a high altitude environment on page 48 for details.
Lamp Settings
Lamp Mode
Selects the projector lamp power among Normal and Economic modes. See 
Setting the lamp mode on page 43 for details.
Reset Lamp Timer
Once the lamp is renewed, select Reset to return the lamp timer to 0. See 
Resetting the lamp timer on page 65 for...

58 Using the projector  
English
Standby Settings
Network
Selecting On enables the function. The projector is able to provide the 
network function when it is in standby mode.
Monitor Out
Selecting On enables the function. The projector can output a VGA signal 
when it is in standby mode and the PC jack is correctly connected to devices. 
See Connecting a monitor on page 20 for how to make the connection.
Audio Pass Through
Press  /  to choose the source that you wish to use in operation mode. See...

  59
  Using the projector
EnglishInformation menu
This menu shows you the current operating status of the projector.
Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments 
are not shown on the screen.
FunctionDescription
Source
Shows the current signal source.
Picture ModeShows the selected mode in the Picture > Picture Mode menu.
Lamp ModeShows the selected lamp mode in the System Setup: Advanced > Lamp 
Mode
 menu.
ResolutionShows the native...

60 Additional information  
English
Additional information
Care of the projector
Your projector needs little maintenance. The only thing you have to do on a regular basis is keep the lens 
clean. Never remove any parts of the projector except the lamp. Contact your dealer or local customer 
service center if the projector fails to operate as expected.
Cleaning the lens
Clean the lens whenever you notice dirt or dust on the surface. Before you attempt to clean the lens, 
turn the projector off, unplug the...