The information in this document is subject to change without notice. The manufacturer makes no
representations or warranties with respect to the contents hereof and specifically disclaims any implied
warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to
revise this publication and to make changes from time to time in the content hereof without obligation of
the manufacturer to notify any person of such revision or changes.
Trademark Recognition
Kensington is a U.S. registered trademark of ACCO Brand Corporation with issued registrations and
pending applications in other countries throughout the world.
HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LLC in the United States and other countries.
All other product names used in this manual are the properties of their respective owners and are acknowledged.
Important Safety Information
Important:
It is strongly recommended that you read this section carefully before using the projector. These
safety and usage instructions will ensure that you enjoy many years of safe use of the projector.
Keep this manual for future reference.
Symbols Used
Warning symbols are used on the unit and in this manual to alert you of hazardous situations.
The following styles are used in this manual to alert you to important information.
Note:
Provides additional information on the topic at hand.
Important:
Provides additional information that should not be overlooked.
Caution:
Alerts you to situations that may damage the unit.
Warning:
Alerts you to situations that may damage the unit, create a hazardous environment, or cause
personal injury.
Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this
example:
“Push the Menu button on the remote control to open the Mainmenu.”
Ver.:1
Promethean, Company Confidential ii
General Safety Information
Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in
the unit. For servicing, contact qualified service personnel.
Follow all warnings and cautions in this manual and on the unit case.
The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the
lens when the lamp is on.
Do not place the unit on an unstable surface, cart, or stand.
Avoid using the system near water, in direct sunlight, or near a heating device.
Do not place heavy objects such as books or bags on the unit.
Projector Installation Notice
Place the projector in a horizontal position
The tilt angle of the projector should not exceed 15 degrees, nor should the projector be installed in
any way other than the desktop and ceiling mount, otherwise lamp life could decrease dramatically.
Allow at least 50 cm clearance around the exhaust vent.
Ensure that the intake vents do not recycle hot air from the exhaust vent.
When operating the projector in an enclosed space, ensure that the surrounding air temperature
within the enclosure does not exceed operation temperature while the projector is running, and the
air intake and exhaust vents are unobstructed.
All enclosures should pass a certified thermal evaluation to ensure that the projector does not
recycle exhaust air, as this may cause the device to shutdown even if the enclosure temperature is
with the acceptable operation temperature range.
Power Safety
Only use the supplied power cord.
Do not place anything on the power cord. Place the power cord where it will not be in the way of
foot traffic.
Remove the batteries from the remote control when storing or not in use for a prolonged period.
Promethean, Company Confidential iii
Replacing the Lamp
Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 42
for clear and safe instructions for this procedure. Before replacing the lamp:
Unplug the power cord.
Allow the lamp to cool for about one hour.
Cleaning the Projector
Unplug the power cord before cleaning. See Cleaning the Projector on page 46.
Allow the lamp to cool for about one hour.
Regulatory Warnings
Before installing and using the projector, read the regulatory notices in the Regulatory Compliance section
on page 57.
Important Recycle Instructions:
Lamp(s) inside this product contain mercury. This product may contain other electronic waste that
can be hazardous if not disposed of properly. Recycle or dispose in accordance with local, state, or federal
Laws. For more information, contact the Electronic Industries Alliance at WWW.EIAE.ORG. For lamp
specific disposal information check WWW.LAMPRECYCLE.ORG.
Symbol Explanations
DISPOSAL: Do not use household or municipal waste collection services for
disposal of electrical and electronic equipment. EU countries require the use
of separate recycling collection services.
About this manual
This manual is intended for end users and describes how to install and operate the DLP projector.
Wherever possible, relevant information—such as an illustration and its description—has been kept on
one page. This printer-friendly format is both for your convenience and to help save paper, thereby
protecting the environment. It is suggested that you only print sections that are relevant to your needs.
Promethean, Company Confidential iv
Table of Contents
GETTING STARTED .............................................................................................................................................. 1
VIEWS OF PROJECTOR PARTS................................................................................................................................ 2
REMOTE CONTROL PARTS..................................................................................................................................... 5
REMOTE CONTROL OPERATING RANGE.................................................................................................................. 7
PROJECTOR AND REMOTE CONTROL BUTTONS....................................................................................................... 7
SETUP AND OPERATION ..................................................................................................................................... 8
INSERTING THE REMOTE CONTROL BATTERIES....................................................................................................... 8
STARTING AND SHUTTING DOWN THE PROJECTOR.................................................................................................. 9
SETTING AN ACCESS PASSWORD (SECURITY LOCK) ..............................................................................................10
ADJUSTING THE PROJECTOR LEVEL.....................................................................................................................12
ADJUSTING THE FOCUS AND KEYSTONE...............................................................................................................13
ON-SCREEN DISPLAY (OSD) MENU SETTINGS..............................................................................................14
Navigating the OSD .......................................................................................................................................14
SETTING THE OSDLANGUAGE.............................................................................................................................15
Color Manager ...............................................................................................................................................21
VIDEO MENU.......................................................................................................................................................23
OSD Menu Setting .........................................................................................................................................29
Peripheral Test ..............................................................................................................................................29
MAINTENANCE AND SECURITY .......................................................................................................................42
REPLACING THE PROJECTION LAMP.....................................................................................................................42
Resetting the Lamp .......................................................................................................................................45
CLEANING THE PROJECTOR................................................................................................................................. 46
Cleaning the Lens ..........................................................................................................................................46
Cleaning the Case .........................................................................................................................................46
USING THE PHYSICAL LOCK................................................................................................................................. 47
Using the Security Bar ...................................................................................................................................47
COMMON PROBLEMS AND SOLUTIONS...................................................................................................................48
TIPS FOR TROUBLESHOOTING..............................................................................................................................48