Brilens LS1280 User Manual
LASER PROJECTOR
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Copyright
Notice
This publication, including all photographs, illustrations and software, is pro te ct ed
under international copyright laws, with all rights reserved. Neither this manual,nor any
of the material contained herein, maybe reproduced without written consent of the
author.
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Disclaimer
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.
----------------------------------------------------------------Important Safety Information
Important:
It is strongly recommended that you read this section carefully before using the
projector.The sesafety 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.
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class
B digital device pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his/her own expense.
Changes or modifications not expressly approved by the parties responsible for
compliance could void the user's authority to operate the equipment.
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 Main menu.”
General Safety Information
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.
Do not watch the lens directly (Specially children) it is bad for your eyes .
Projector Installation Notice
*Place the projector in a horizontal position.
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Remote Control Problems
Problem: The projector does not respond to the remote control
1. Direct the remote control towards remote sensor on the front of the projector.
2. Ensure the path between remote and sensor is not obstructed.
3. Turn off any fluorescent lights in the room.
4. Check the battery polarity.
5. Replace the battery.
6. Turn off other infrared-enabled devices in the vicinity.
7. Replace the remote control.
Sound Problems
Problem: There is no sound
1. Adjust the volume on the remote control or control panel.
2. Press the Source button to switch to the correct input source, if necessary.
3. Check your computer or video source to make sure the volume is turned up and the
audio output is set for the correct source.
4. Check the audio cable connections between the projector and your video source.
4. Test the source audio output with other speakers.
5. Have the projector serviced.
Problem: The sound is distorted
* 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
temperaturewithin 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 within the acceptable operation temperature range.
Power safety
*Only use the supplied power cord.
*Do not place anything on the power cord.
*Ensure the voltage matches with projector.
*Remove the batteries from the remote control when storing or not in use for a
prolonged period.1. Check the audio cable connection.
1. Check the audio cable connection.
2. Test the source audio output with other speakers.
3. Have the projector serviced.
Having the Projector Serviced
If you are unable to solve the problem, you should have the projector serviced. Pack the
projector in the original carton and contact BRILENS support at www.brilens.com or
call us.
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Introduction
Projector Features
Package Checklist
Optional Components
Projector Part Locations
Projector Parts - Top/Left Side
Projector Parts - Control Panel
Projector Parts - Rear
Projector Parts - Base
Projector Parts - Remote Control
Install Projector
Projector Placement
Projector Distance
Projector Connections
Connecting to a Computer for VGA Cable
Connecting to a Computer for HDMI Cable
Connecting the video device with video cable
Connecting the audio device with audio cable
Insert U/TF card
3. Ensure all connections are securely attached.
4. Ensure the attached device is turned on.
5. Ensure a connected PC is not in a suspended mode.
6. Ensure a connected notebook computer is configured for an external display.
"No Signal" Message Appears
If the "No Signal" message appears, try the following solutions:
1.Press the Source button and wait a few seconds for an image to appear.
2.Turn on the connected computer or video source, and press its play button to
begin your presentation, if necessary.
3.Check the connection from the projector to your video sources.
4.If you are projecting from a laptop computer, make sure it is set up to display on an
external monitor.
5.If necessary, turn the projector and the connected computer or video source off
and turn on again.
Image Problems
Problem: No image appears on the screen
Operate Projector
Turning the Projector on and off
Selecting the Signal
Selecting the Language for the Projector Menus
Setting the Screen Type
Adjusting the Image Height
Adjusting the Image Position
Image Aspect Ratio
Changing the Image Aspect Ratio
Available Image Aspect Ratios
3D setting
Wireless transmission screen
Multimedia function
Movie
Audio Playing
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1. Verify the settings on your notebook or desktop PC.
2. Turn off all the equipment and power everything up again. The projector should
be turned on last.
Problem: The image is blurred
1. Adjust the Focus on the projector.
2. Ensure the projector-to-screen distance is within the specified range.
3. Check that the projector lens is clean.
Problem: The image is wider at the top or bottom (trapezoid effect)
1. Position the projector so it is as perpendicular to the screen as possible.
2. Press Menu button > Option >Keystone to adjust the image you want.
Problem: The image is flat with no contrast
Adjust the Contrast setting on the Picture menu > Picture Mode >User>Contrast.
Problem: The color of the projected image does not match the source image.
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Caution: Use only the type of batteries specified in this manual. Do not install batteries
of different types, or mix new and old batteries.
1.Open the battery cover
2.Remove the old batteries
Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting
the fluid on your hands. If it gets on your hands, wash them immediately to avoid injury.
Photo Browsing
Document Browser
Remote Control Operation
Set the remote control
Changing the remote control battery
Controlling Volume with the volume buttons
Setting the time zone
Menu Instruction
3.Insert the batteries with the + and – ends facing.
4.Close the battery cover and press it down until it clicks into place.
Warning: Dispose of used batteries according to local regulations. Do not expose
batteries to heat or flame. Keep batteries out of the reach of children; they are choking
hazards and are very dangerous if swallowed.
Transporting the projector
The projector contains precision parts, some of which are glass. Follow these
guidelines to transport or ship the projector safely:
*Remove any equipment connected to the projector.
*Do one of the following:
*If you are using the standard zoom lens, keep it installed on the projector.
*If you are using an optional lens unit, remove it from the projector.
*If the projector did not come with a lens, attach the cover that was included with the
projector to the lens mount.
*When transporting the projector a long distance or as checked luggage, pack it in a firm
box with cushioning around it and mark the box "Fragile."
Solving Problems
Common Problems And Solutions
These guidelines provide tips to deal with problems you may encounter while using the
projector. If the problem remains unsolved, contact your dealer for assistance.
After spending time troubleshooting, the problem can often be traced to something as
simple as a loose connection. Check the following before proceeding to the
problem-specific solutions.
1. Use some other electrical device to confirm that the electrical outlet is working.
2. Ensure the projector is turned on.
Maintaining Projector
Cleaning the lens
Cleaning the projector case
Replacing the remote control batteries
Transporting the projector
Solving Problems
Common problems and Solutions
"No Signal" Message Appears
Image Problems
No image appears on the screen
The image is blurred
The image is wider at the top or bottom (trapezoid effect)
The image is reversed
The image is streaked
The image is flat with no contrast
Remote Control Problems
The projector does not respond to the remote control
Sound Problem
There is no sound
The sound is distorted
Having the projector serviced
Notice
FCC Compliance Statement
CE Compliance Statement
Safety Certifications
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