BenQ LW650 Bedienungsanleitung
Digital Projector
User Manual
LW650 / LH650 V 1.00
2 Warranty and Copyright information
Warranty and Copyright information
Limited warranty
BenQ warrants this product against any defects in material and workmanship, under normal
usage and storage.
Proof of purchase date will be required with any warranty claim. In the event this product is
found to be defective within the warranty period, BenQ's only obligation and your exclusive
remedy shall be replacement of any defective parts (labor included). To obtain warranty
service, immediately notify the dealer from which you purchased the product of any defects.
Important: The above warranty shall be void if the customer fails to operate the product in
accordance with BenQ's written instructions, especially the ambient humidity must be
in-between 10% and 90%, temperature in-between 0°C and 35°C, altitude lower than 4920 feet,
and avoiding to operate the projector in a dusty environment. This warranty gives you specific
legal rights, and you may have other rights which vary from country to country.
For other information, please visit www.BenQ.com.
Copyright
Copyright © 2023 by BenQ Corporation. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system or translated into any
language or computer language, in any form or by any means, electronic, mechanical,
magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ
Corporation.
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or implied, with
respect to the contents hereof and specifically disclaims any warranties, merchantability or
fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this
publication and to make changes from time to time in the contents hereof without obligation to
notify any person of such revision or changes.
*DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others are
copyrights of their respective companies or organizations.
3Table of Contents
Table of Contents
Warranty and Copyright information ...............................................................................2
Important safety instructions .........................................................................................4
Introduction ....................................................................................................................8
Shipping contents ............................................................................................................. 8
Projector exterior view ...................................................................................................... 9
Controls and functions ................................................................................................... 10
Positioning your projector ............................................................................................13
Choosing a location ........................................................................................................13
Obtaining a preferred projected image size.................................................................. 14
Mounting the projector ................................................................................................... 17
Adjusting the projected image .......................................................................................18
Connection ...................................................................................................................20
Operation .....................................................................................................................23
Starting up the projector .................................................................................................23
Using the menus ............................................................................................................. 24
Securing the projector ....................................................................................................25
Switching input signal ..................................................................................................... 26
Shutting down the projector ...........................................................................................27
Menu operation ............................................................................................................28
Menu System ................................................................................................................... 28
Basic Menu ......................................................................................................................28
Advanced Menu .............................................................................................................. 29
Maintenance ................................................................................................................46
Care of the projector .......................................................................................................46
Light source information ................................................................................................ 46
Troubleshooting ...........................................................................................................49
Specifications ..............................................................................................................50
Projector specifications .................................................................................................50
Dimensions ......................................................................................................................51
Timing chart .................................................................................................................... 52
4 Important safety instructions
Important safety instructions
Your projector is designed and tested to meet the latest standards for safety of information
technology equipment. However, to ensure safe use of this product, it is important that you
follow the instructions mentioned in this manual and marked on the product.
1. Please read this manual before you
operate your projector. Save it for future
reference.
2. Do not look straight at the projector lens
during operation. The intense light beam
may damage your eyes.
3. Refer servicing to qualified service
personnel.
4. Always open the lens shutter (if any) or
remove the lens cap (if any) when the
projector light source is on.
5. The light source becomes extremely hot
during operation.
6. In some countries, the line voltage is NOT
stable. This projector is designed to
operate safely within a mains voltage
between 100 to 240 volts AC, but could
fail if power cuts or surges of ±10 volts
occur. In areas where the mains voltage
may fluctuate or cut out, it is
recommended that you connect your
projector through a power stabilizer,
surge protector or uninterruptible power
supply (UPS).
7. Do not block the projection lens with any
objects when the projector is under
operation as this could cause the objects
to become heated and deformed or even
cause a fire. To temporarily turn off the
light source, use the blank function.
8. Do not operate light sources beyond the
rated light source life.
5Important safety instructions
9. Do not place this product on an unstable
cart, stand, or table. The product may fall,
sustaining serious damage.
10. Do not attempt to disassemble this
projector. There are dangerous high
voltages inside which may cause death if
you should come into contact with live
parts.
Under no circumstances should you ever
undo or remove any other covers. Refer
servicing only to suitably qualified
professional service personnel.
11. Do not block the ventilation holes.
- Do not place this projector on a blanket, bedding
or any other soft surface.
- Do not cover this projector with a cloth or any
other item.
- Do not place inflammables near the projector.
If the ventilation holes are seriously
obstructed, overheating inside the
projector may result in a fire.
12. Always place the projector on a level,
horizontal surface during operation.
- Do not use if tilted at an angle of more than 10
degrees left to right, nor at angle of more than 15
degrees front to back. Using the projector when it
is not fully horizontal may cause a malfunction
of, or damage to, the light source.
13. Do not stand the projector on end
vertically. Doing so may cause the
projector to fall over, causing injury or
resulting in damage to the projector.
14. Do not step on the projector or place any
objects upon it. Besides probable physical
damage to the projector, doing so may
result in accidents and possible injury.
15. When the projector is under operation,
you may sense some heated air and odor
from its ventilation grill. It is a normal
phenomenon and not a product defect.
6 Important safety instructions
16. Do not place liquids near or on the
projector. Liquids spilled into the projector
may cause it to fail. If the projector does
become wet, disconnect it from the power
supply's power outlet and call BenQ to
have the projector serviced.
17. This product is capable of displaying
inverted images for ceiling/wall mount
installation.
18. This apparatus must be earthed.
19. Do not place this projector in any of the
following environments.
- Space that is poorly ventilated or confined. Allow
at least 50 cm clearance from walls and free flow
of air around the projector.
- Locations where temperatures may become
excessively high, such as the inside of a car with
all windows rolled up.
- Locations where excessive humidity, dust, or
cigarette smoke may contaminate optical
components, shorten the projector's life span and
darken the image.
- Locations near fire alarms
- Locations with an ambient temperature above
40°C / 104°F
- Locations where the altitudes are higher than
3000 m (10000 feet).
3000 m
(10000 feet)
0 m
(0 feet)
7Important safety instructions
Risk Group 2
1. According to the classification of photobiological safety of light sources and light source
systems, this product is Risk Group 2, IEC 62471-5:2015.
2. Possibly hazardous optical radiation emitted from this product.
3. Do not stare at operating light source. May be harmful to the eyes.
4. As with any bright source, do not stare into the direct beam.
The projector’s light source unit uses a laser.
• Notice is given to supervise children and to never allow them to stare into the projector beam
at any distance from the projector.
• Notice is given to use caution when using the remote control for starting the projector while
in front of the projection lens.
• Notice is given to the user to avoid the use of optical aids such as binoculars or telescopes
inside the beam.
Laser Caution
This product belongs to CLASS 1 consumer laser product and complies with IEC
60825-1:2014, EN 60825-1:2014/A11:2021 and EN 50689:2021.
Above laser caution are located on the bottom of this apparatus.
Caution – Use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
To avoid damaging the DLP chips, never aim a high-power laser beam into the projection lens.
8 Introduction
Introduction
Shipping contents
Carefully unpack and verify that you have all of the items shown below. If any of these items are
missing, please contact your place of purchase.
Standard accessories
Optional accessories
• Wireless Dongle (EZC5201BS)
Replacing the remote control batteries
1. Press and open the battery cover, as illustrated.
2. Remove the old batteries (if applicable) and install
two AAA batteries. Make sure that the positive and
negative ends are positioned correctly, as illustrated.
3. Replace the battery cover until it clicks into place.
Projector Remote control with
batteries Power cord
Quick start guide Warranty card* Regulatory statements
• The supplied accessories will be suitable for your region, and may differ from those illustrated.
• *The warranty card is only supplied in some specific regions. Please consult your dealer for detailed
information.
• Avoid leaving the remote control and batteries in an excessive heat or humid environment like the
kitchen, bathroom, sauna, sunroom or in a closed car.
• Replace only with the same or equivalent type recommended by the battery manufacturer.
• Dispose of the used batteries according to the manufacturer's instructions and local environment
regulations for your region.
• Never throw the batteries into a fire. There may be danger of an explosion.
• If the batteries are dead or if you will not be using the remote control for an extended period of time,
remove the batteries to avoid damage to the remote control from possible battery leakage.
9Introduction
Projector exterior view
1. Vent (air exhaust)
2. Focus ring and Zoom ring
3. Vent (air inlet)
4. Projection lens
5. IR remote sensor
6. Adjuster feet
7. External control panel
(See Controls and functions on page 10.)
8. Audio output jack
9. RS-232 control port
10. USB Type A port with power charging
11. HDMI 1 input port
12. HDMI 2 input port
13. USB Type C port
14. USB Type A port (for Wireless dongle)
15. Kensington anti-theft lock slot
16. AC power jack
17. Wall mount holes
18. Security bar
17
17 18
17
6 6
6
910 1412 1311
5
7
3
6
5
4
2
1
3
8
15
16
10 Introduction
Controls and functions
Projector & Remote control
1. POWER
Toggles the projector between standby
mode and on.
ON/ Off
Toggles the projector between standby
mode and on.
2. POWER indicator light/TEMPerature
warning light/LIGHT indicator light
(See Indicators on page 48.)
3. IR remote sensor
4. BACK
Goes back to previous OSD menu, exits
and saves menu settings.
5. Arrow keys ( , , , )
When the On-Screen Display (OSD) menu
is activated, these keys are used as
directional arrows to select the desired
menu items and to make adjustments.
Keystone keys ( , )
Displays the keystone correction page.
Volume keys /
Decreases or increase the projector
volume.
20
7
6
5
1
4
10
2
3
8
All the key presses described in this
document are available on the remote control
or projector.
1
5
13
11
4
7
8
10
12
14
6
9
16
18
15
20
17
19
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