BenQ
user manual
SP840 Digital Projector User Manual, Welcome
Troubleshooting
Specs
Install
Timing chart
Current input signal
Password
Setting the Sleep Timer
Indicators
Connecting a computer
Warranty
Page 1
SP840
Digital Projector
User Manual
Welcome
Page 1
Page 2
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Page 1
Page 2
Contents
Welcome
SP840 Digital Projector User Manual
Important safety
Table of contents
Warranty and Copyright
English
Safety Instructions
Important safety instructions
4 Important safety instructions
Safety Instructions Continued
12. Do not place this projector in any of the following environments
6 Important safety instructions
Ceiling mounting the projector
Introduction
Projector features
Standard accessories
Shipping contents
Optional accessories
Front/upper side
Projector exterior view
Projector
Controls and functions
See Using the menus on page 26 for details
Remote control
See Auto-adjusting the image on page 30 for details
Operating the LASER pointer
See Switching input signal on page 29 for details
Replacing the remote control battery
Remote control effective range
Choosing a location
Positioning your projector
Positioning your projector
Obtaining a preferred projected image size
16 Positioning your projector
How to determine the recommended screen size for a given distance
169 screen
SP840 projection dimensions
diagonal
Inches
Connecting a computer
Connecting a computer or monitor
Connections
To connect the projector to a notebook or desktop computer
To connect the projector to a monitor
Connecting a monitor
Connecting Audio
Connecting Video source devices
Best video quality
Better video quality
To connect the projector to an HDMI source device
Connecting HDMI source devices
To connect the projector to a Component Video source device
Connecting Component Video source devices
To connect the projector to an Audio source device
To connect the projector to an S-Video source device
Connecting S-Video source devices
S-Video Cable AV device Audio Cable
To connect the projector to a composite Video source device
Connecting Composite Video source devices
24 Connections
Starting up the projector
Operation
Using a security cable lock
Using the menus
Securing the projector
remote control to turn the OSD menu on
Setting a password
Utilizing the password function
If you forget the password
Changing the password
Entering the password recall procedure
Disabling the password function
password next time the projector is started
Changing Color Space
Switching input signal
Adjusting the projection angle
Adjusting the projected image
Auto-adjusting the image
Fine-tuning the image size and clarity
Using Auto Keystone
Correcting keystone
Keystone function
Selecting the aspect ratio
Magnifying and searching for details
32 Operation
4. Letter Box
About the aspect ratio
5. Real
Optimizing the image
Setting the User 1/User 2/User 3 mode
Selecting a picture mode
Adjusting Brightness
Fine-tuning the image quality in user modes
Adjusting Contrast
Adjusting Color
Selecting a Color Temperature UserFine Tuning
Adjusting Clarity Control
Selecting a Color Temperature
Selecting a Gamma Selection
Selecting a White Peaking
Adjusting Brilliant Color
3D Color Management
Selecting a Video Format
Selecting Color Space Conversion
1. Go to the PICTURE Advanced menu and highlight 3D Color Management
2. Press MODE/ENTER and the 3D Color Management page displays
Selecting a Film Mode
Remote paging operations
Selecting a 3D Comb Filter
Locking control keys
Setting the Sleep Timer
Hiding the image
Freezing the image
Adjusting the sound
Operating in a high altitude environment
INPUT SOUCER
Adjusting the Treble level
Adjusting the sound level
Adjusting the Bass level
Turning off the Power on/off Ring Tone
Controlling the projector through a Lan environment
Configuring the Lan Control Settings
If you are in a DHCP environment
If you are in a non-DHCP environment
Controlling the projector remotely through a web browser
ii. To switch input source, click on your desired signal
Shutting down the projector
Personalizing the projector menu display
Menu system
Menu operation
Main menu
Sub-menu
Power on/off
Volume
Disable/30 min/1 hr/2 hr/3 hr/4 hr/8
Mute
Equivalent Lamp Hour
Description of each menu
for details
Menu display time
Menu position
52 Operation
Mute
default setting
DESCRIPTION default setting/value
value
Cleaning the lens
Maintenance
Cleaning the projector case
Care of the projector
Setting Auto Power Off
Setting Lamp mode as Economic
Lamp information
Getting to know the lamp hour
See Setting Lamp mode as Economic on page
Timing of replacing the lamp
Status
Message
58 Maintenance
Replacing the lamp
4. Loosen the screws that secure the lamp
SETUP Advanced Lamp Settings
Resetting the lamp timer
Power
Indicators
Power events
Light
Remote control does not work
Troubleshooting
The password is incorrect
The projector does not turn on
Projector specifications
Specifications
Ceiling Mount Installation
Dimensions
132.4
254325
Supported timing for COMPUTER input
Timing chart
English
Supported timing for Component-YPbPr input
Supported timing for HDMI HDCP input
Supported timing for Video and S-Video inputs
68 Specifications
Limited warranty
Warranty and Copyright information
Copyright
Disclaimer
FCC statement
Regulation statements
EEC statement
WEEE directive
Regulation statements
Accessibility Requirements for Rehabilitation Act of 1973, Section
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