BenQ W1070 Users Manual

							W1070/W1080ST
Digital Projector
Home Cinema Series
User Manual
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							2  Table of contents  
Table of contents
Important safety instructions.......3
Overview ..........................................6
Shipping contents...................................... 6
Replacing the remote control 
batteries ...................................................... 7
Remote control effective range ............ 7
Projector features.................................... 9
Projector exterior view ........................ 10
Controls and functions.......................... 11
Control panel ............................................... 11
Remote control............................................ 12
Positioning your projector ........ 13
Choosing a location ............................... 13
Obtaining a preferred projected 
image size ................................................. 14
How to determine the position of the 
projector for a given screen size ............. 14
How to determine the recommended 
screen size for a given distance ................ 14
Projection dimensions ................................ 16
Shifting the projection lens vertically ...... 20
Connecting with video 
equipment ..................................... 21
Preparations .................................................. 21
Connecting HDMI devices......................... 21
Connecting component-video devices ... 22
Connecting S-Video or video devices ..... 22
Connecting a computer ............................. 23
Using the projector..................... 24
Turning the projector on ..................... 24
Selecting an input source ...................... 25
Fine-tuning the image size and 
clarity ......................................................... 25
Using the menus ..................................... 26
Securing the projector .......................... 26
Using a security cable lock ........................ 26
Utilizing the password function ................ 27
Adjusting the projected image............. 29
Adjusting the projection angle  .................29
Correcting picture distortion....................29
Using the preset and user modes ...... 30
Fine-tuning the picture quality ............ 31
Advanced picture quality controls ..... 33
Adjusting the sound............................... 35
Selecting the aspect ratio ..................... 36
Magnifying and searching for details .. 37
Operating in a high altitude 
environment ............................................ 37
Watching 3D content ........................... 38
Personalizing the projector menu 
display ....................................................... 39
Locking control keys ............................. 39
Turning the projector off ..................... 39
On-Screen Display (OSD) menus ...... 40
Additional information ................ 47
Care of the projector ........................... 47
Lamp information ................................... 48
Getting to know the lamp hour ................48
Extending lamp life .......................................48
Timing of replacing the lamp .....................49
Replacing the lamp .......................................49
Indicators ................................................. 52
Troubleshooting ..................................... 53
Specifications ........................................... 54
Warranty and Copyright 
information .................................... 61
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							  3
  Important safety instructions
Thank you for your purchase of this quality BenQ video projector! It has been designed to provide you 
with an enjoyable home theater viewing experience. For the best results, please read this manual through 
carefully as it is your guide through the control menus and operation.
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 user manual before you operate your 
projector. Keep this manual in a safe place for future 
reference. 
2. Always place the projector on a level, horizontal 
surface during operation.
- Do not place the projector on an unstable cart, 
stand, or table as it may fall and be damaged; 
- Do not place inflammables near the projector; 
- 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.
3. Do not store the projector on end vertically. Doing so 
may cause the projector to fall over, causing injury or 
resulting in damage. 4. Do not place the 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 closed;
- locations where excessive humidity, dust, 
or cigarette smoke may contaminate optical 
components, shorten the projector’s 
lifespan and darken the screen;
- locations near fire alarms;
- locations with an ambient temperature 
above 35°C/95°F;
- locations where altitude is higher than 1500 
meters/4920 feet above sea level.
4920-
9840 
feet
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							4 Important safety instructions  
5. Do not block the vents holes while the projector 
is on (even in standby mode):
- Do not cover the projector with any item;
- Do not place the projector on a blanket, 
bedding or any other soft surface. 9. Do not look straight into the projector lens 
during operation. It may harm your sight. 
6. In areas where the mains power supply voltage 
may fluctuate by ±10 volts, it is recommended 
that you connect your projector through a power 
stabilizer, surge protector or uninterruptible 
power supply (UPS) as appropriate to your 
situation. 10. Do not operate the projector lamp beyond the 
rated lamp life. Excessive operation of lamps 
beyond the rated life could cause a lamp to break 
on rare occasions.
7. Do not step on the projector or place any objects 
upon it.11. The lamp becomes extremely hot during 
operation. Allow the projector to cool for 
approximately 45 minutes prior to removing the 
lamp assembly for replacement.
8. Do not place liquids near or on the projector. 
Liquids spilled into the projector will void your 
warranty. If the projector does become wet, 
disconnect it from the power point and call BenQ 
to have the projector repaired.12. This projector is capable of displaying inverted 
images for ceiling mount installation. Use only 
BenQs Ceiling Mount Kit for mounting.
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							  5
  Important safety instructions
13. Never attempt to replace the lamp assembly until 
the projector has cooled down and is unplugged 
from the power supply. 
14. When you think service or repair is required, 
take the projector only to a suitably qualified 
technician.
15. 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. The only user serviceable part is 
the lamp which has its own removable cover. See 
page 49.
Under no circumstances should you ever 
undo or remove any other covers. Refer 
servicing only to suitably qualified 
professional service personnel.
Notice
Please keep the original packing for possible future 
shipment. If you need to pack your projector after 
use, adjust the projection lens to an appropriate 
position, put the lens cushion around the lens, and 
fit the lens cushion and projector cushion together 
to prevent damage during transportation.
Moisture condensation
Never operate the projector immediately after 
moving it from a cold location to a hot location. 
When the projector is exposed to such a change 
in temperature, moisture may condense on the 
crucial internal parts. To prevent the projector 
from possible damage, do not use the projector 
for at least 2 hours when there is a sudden change 
in temperature.
Avoid volatile liquids
Do not use volatile liquids, such as insecticide or 
certain types of cleaner, near the projector. Do 
not have rubber or plastic products touching the 
projector for a long time. They will leave marks on 
the finish. If cleaning with a chemically treated 
cloth, be sure to follow the cleaning product’s 
safety instructions.
Disposal
This product contains the following materials 
which are harmful to human bodies and 
environment.
•   Lead, which is contained in solder. 
•   Mercury, which is used in the lamp.
To dispose of the product or used lamps, consult 
your local environment authorities for regulations.
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							6 Overview  
Overview
Shipping contents
Carefully unpack and verify that you have the items below. Some of the items may not be available 
depending on your region of purchase. Please check with your place of purchase.
Some of the accessories may vary from region to region.
The warranty card is only supplied in some specific regions. Please consult your dealer for detailed 
information.
W1070 W1080ST
ProjectorRemote controlBatteries
Warranty cardUser manual CD
 
Quick start guidePower cable
VGA cableCarry bag (W1080ST only)
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							  7
  Overview
Replacing the remote control batteries
1. To open the battery cover, turn the remote control over to view its back, push on the finger grip on 
the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off.
2. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery 
polarities as indicated in the base of the battery compartment. Positive (+) goes to positive and 
negative (-) goes to negative.
3. Refit the cover by aligning it with the base and sliding it back down into position. Stop when it clicks 
into place.
•  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 manufacturers 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.
Remote control effective range
The remote control must be held at an angle within 30 degrees perpendicular to the projectors IR 
remote control sensor(s) to function correctly. The distance between the remote control and the 
sensor(s) should not exceed 8 meters (~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR sensor(s) on the projector 
that might obstruct the infra-red beam.
Ceiling mounting the projector
We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety 
matter to your attention to prevent damage to person and property.
If you intend to mount your projector on the ceiling, we strongly recommend that you use a proper 
fitting BenQ projector ceiling mount kit and that you ensure it is securely and safely installed.
•  Operating the projector from the front
App
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. 
+
15
º
•  Operating the projector from the top
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 +
15
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							8 Overview  
If you use a non-BenQ brand projector ceiling mount kit, there is a safety risk that the projector may fall 
from the ceiling due to an improper attachment through the use of the wrong gauge or length screws.
You can purchase a BenQ projector ceiling mount kit from the place you purchased your BenQ projector. 
BenQ recommends that you also purchase a separate Kensington lock compatible security cable and 
attach it securely to both the Kensington lock slot on the projector and the base of the ceiling mount 
bracket. This will perform the secondary role of restraining the projector should its attachment to the 
mounting bracket become loose.
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							  9
  Overview
Projector features
• Full HD compatible
The projector is compatible with Standard Definition TV (SDTV) 480i, 576i, Enhanced Definition 
television (EDTV) 480p, 576p and High Definition TV (HDTV) 720p, 1080i/p 60Hz formats, with the 
1080p format providing a true 1:1 image reproduction.
•  High picture quality
The projector provides excellent picture quality due to its high resolution, excellent home theater 
brightness, high contrast ratio, vivid color and rich gray-scale reproduction.
• High brightness
The projector features super high brightness to achieve excellent picture quality in ambient light 
conditions, outperforming ordinary projectors.
•  Vivid color reproduction
The projector features a 6-segment color wheel to produce realistic color depth and range 
unattainable with lesser segment color wheels.
• Rich gray-scale
When viewed in a darkened environment, the automatic gamma control provides excellent gray-scale 
display which reveals details in shadows and in night or darkened scenes.
•  Wide variety of inputs and video formats
The projector supports a wide variety of inputs for connection to your video and PC equipment, 
including component video, S-Video, and composite video, as well as dual HDMI, PC, and an output 
trigger for connection to automated screen and environment lighting systems. 
•  ISF certified calibration control
To reach a higher standard of performance, the projector incorporates ISF NIGHT and ISF DAY 
mode settings in its OSD menus, which requires professional calibration service from authorized ISF 
installers.
• 3D function 
To enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth 
of the images through HDMI.
• Built-in speaker(s)
Built-in speaker(s) providing mixed mono audio when an audio input is connected.
•  Intuitive lens shift (W1070)
The intuitive control over lens shift lever provides flexibility in setting-up your projector.
•  Short throw ratio (W1080ST)
The short throw ratio projection provides 1080p picture quality with shorter projection distance.
• SmartEco
SmartEco™ technology saves lamp power consumption up to 70% depending on the content 
brightness level when SmartEco mode is selected.
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							10 Overview  
Projector exterior view
Front and upper side view 
1. Control panel (See Control panel on 
page 11 for details.)
2. Lamp cover
3. Vent (heated air exhaust)
4. Quick-release button
5. Lens cap
6. Lens shift lever
7. Focus and Zoom ring
8. Vent (cool air intake)
9. Speaker grill
10. Front IR sensor
11. Projection lens
12. HDMI ports
13. 12VDC output terminal
Used to trigger external devices such 
as an electric screen or light control, 
etc. Consult your dealer for how to 
connect these devices.
14. Component Video inputs (RCA)
support Y/P
B/PR or Y/CB/CR video 
signal
15. Mini USB port
(Used for service)
16. RGB (PC)/Component video (YPbPr/
YCbCr) signal input jack
17. RS-232 control port
Used to interface with a PC or home 
theater control/automation system.
18. S-Video input (mini 4-pin DIN)
Composite Video input (RCA)
19. Audio (L/R) input jacks
20. Audio input jack
Audio output jack
21. AC Power cable inlet
22. Rear adjuster foot
23. Ceiling mount holes
24. Kensington lock slot
Rear and lower side view 
2
1
3
7
4
8
6
9
2
1
3
7
4
5
5
8
9
11 10 10
11
 W1070 
W1080ST
12131518
2124
22
23
1617191420
See Connecting with video equipment on page 21 
for connection details.
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