BenQ Projector HT1075 User Manual

							  11
  Overview
Remote control
1. ON, OFF
Toggles the projector between on and off 
mode.
2. 3D, INVERT
Launches the 3D menu and toggles the invert 
function between on and off.
3. Arrow keys ( Left,  Right,  Up, 
Down)
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. 
When the OSD menu is off and you are under 
the MHL connection mode, these arrows keys 
are available for controlling your smart device.
4. OK
Confirms the selected OSD menu item.
When the OSD menu is off and you are under 
the MHL connection mode, use the key to 
confirm the selection on the OSD of your 
smart device.
5. BACK
Goes back to previous OSD menu, exits and 
saves menu settings. 
When the OSD menu is off and you are under 
the MHL connection mode, use the key to 
return or exit the OSD menu of your smart 
device.6. MENU
•  Accesses the On-Screen Display (OSD) menu.
•  Goes back to previous OSD menu, exits and saves 
menu settings.
7. , , 
• Mute: Toggles projector audio between on and off. 
• Vo l u m e  D o w n: Decreases the projector volume.
• Vo l u m e  U p: Increases the projector volume.
8. MHL control buttons
( Backward, Play/Pause, Forward, 
Rewind, Stop,  Fast forward)
Goes to the previous file/Plays/Pauses/Goes to the 
next file/Rewinds/Stops/Fast-forwards during 
media playback. Only available when controlling 
your smart device in MHL mode.
When you are under the MHL connection mode 
and the OSD is off, these buttons are available for 
controlling your smart device: arrow keys, OK, 
BACK, and MHL control buttons.
9. KEYSTONE
Launches the 2D Keystone window. Use the 
Arrow keys to manually correct distorted images 
resulting from an angled projection.
10. MODE
Selects an available picture mode.
11. LIGHT
The LED backlight lights up and stays on for 
approximately 30 seconds when pressing any key 
on the remote control. Pressing any other keys 
within the 10 second again turns the LED backlight 
off.
12. AUTO
Automatically determines the best picture timings 
for the displayed image. 
13. ECO BLANK
Used to blank the screen picture.
14. SOURCE
Displays the source selection bar.
15. Picture quality adjustment keys
These function keys perform the same tasks as 
specified in the OSD menu. 
16. FINE TUNE 
Displays the Color Temperature Fine Tuning 
window. See Color Temperature Fine Tuning for 
details.
PIP and SWAP keys are not available.
1
2
3
16
15
11
12
13
14
4
56
8
9
10
7 
						

							12 Overview  
Installing/replacing the remote control batteries
1. Press and slide off the battery cover, as illustrated. 
2. Remove the old batteries (if applicable) and install two AAA batteries within. Make sure that the 
positive and negative ends are positioned correctly, as illustrated.
3. Slide the battery cover in until 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.
•  Operating the projector from the front
Ap
p
rox.
 +
30
º
•  Operating the projector from the top
Ap
pro
x.
 +
3
0º 
						

							  13
  Installation
Installation
Choosing a location
Before choosing an installation location for your projector, take the following factors into consideration:
•  Size and position of your screen 
•  Electrical outlet location 
•  Location and distance between the projector and the rest of your equipment
You can install your projector in the following ways.
1. Front:
Select this location with the 
projector placed near the floor 
in front of the screen. 
This is the most common way to 
position the projector for quick 
setup and portability.
Turn on the projector and make 
the following settings:
MENU > Settings or System 
Setup : Basic > Projector 
Po s i t i o n > Front3. Front Ceiling:
Select this location with the 
projector suspended from 
the ceiling in front of the 
screen.
Turn on the projector and 
make the following settings:
MENU > Settings or 
System Setup : Basic > 
Projector Position > 
Front Ceiling
Purchase the BenQ Projector Ceiling Mount 
Kit from your dealer to mount your projector 
on the ceiling.
2. Rear:
Select this location with the 
projector placed near the floor 
behind the screen.
Turn on the projector and make 
the following settings:
MENU > Settings or System 
Setup : Basic > Projector 
Po s i t i o n > Rear4.Rear Ceiling:
Select this location with the 
projector suspended from 
the ceiling behind the 
screen.
Turn on the projector and 
make the following settings:
MENU > Settings or 
System Setup : Basic > 
Projector Position > 
Rear Ceiling 
A special rear projection screen is required. A special rear projection screen and the 
BenQ Projector Ceiling Mount Kit are 
required. 
						

							14 Installation  
Obtaining a preferred projected image size
The projected image size is determined by the distance from the projector lens to the screen, the zoom 
setting, and the video format.
HT1075 is equipped with movable lens. See ‘Shifting the projection lens vertically (HT1075 only) for details. 
Projection dimensions
Use the illustration and tables below to help you determine the projection distance.
HT1075
HT1085ST
All measurements are approximate and may vary from the actual sizes. If you want a permanent installation 
of the projector, we recommend that you use the actual projector to physically test the projection size, 
distance, and the projectors optical characteristics prior to the installation. This helps you determine the 
exact mounting position which best suits your installation.
Screen sizeProjection distance (mm)Vertical offset 
(mm)DiagonalH (mm)W (mm)Min. distanceAverageMax. distance
Inchmm(max. zoom)(min. zoom)
40 1016 498 886 1013 1165 1316 25
60 1524 747 1328 1519 1747 1975 37 
80 2032 996 1771 2025 2329 2633 50 
100 2540 1245 2214 2532 2911 3291 62 
120 3048 1494 2657 3038 3494 3949 75 
140 3556 1743 3099 3544 4076 4608 87 
160 4064 1992 3542 4051 4658 5266 100 
180 4572 2241 3985 4557 5241 5924 112 
200 5080 2491 4428 5063 5823 6582 125 
Screen sizeProjection distance (mm)Vertical offset 
(mm)DiagonalH (mm)W (mm)Min. distanceAverageMax. distance
Inchmm(max. zoom)(min. zoom)
40 1016 498 886 609 670 731 12 
60 1524 747 1328 913 1005 1096 19 
80 2032 996 1771 1218 1339 1461 25 
100 2540 1245 2214 1522 1674 1826 31 
120 3048 1494 2657 1826 2009 2192 37 
140 3556 1743 3099 2131 2344 2557 44 
160 4064 1992 3542 2435 2679 2922 50 
180 4572 2241 3985 2740 3014 3288 56 
200 5080 2491 4428 3044 3349 3653 62 
H
W
Projection distanceCenter of lensScreen
Ve r t i c a l  o f f s e t 16:9 Screen diagonal•  The screen aspect ratio is 16:9 and 
the projected picture is in 16:9 
aspect ratio 
						

							  15
  Installation
Shifting the projection lens vertically (HT1075 only)
The vertical lens shift control provides flexibility for installing your projector. It allows the projector to be 
positioned slightly above or below the top level of the projected images. 
The lens shift (offset) is expressed as a percentage of the projected image height. It is measured as an 
offset from the projected images vertical center. Use the lever to shift the projection lens upwards or 
downwards within the allowable range depending on your desired image position. 
To use the lens shift lever:
1. Release the lever by turning it counterclockwise.
2. Move the lever to adjust the projected image position.
3. Lock the lever by turning it clockwise.
•  When the screen position is fixed
•  When the projector position is fixed
•  Do not over-tighten the lever.
•  Lens shift adjustment does not result in a degraded picture quality. In the unlikely event that the image 
distortion is produced, see Adjusting the projected image for details.
100%
10% 30%
DOWNLENS SHIFTUPScreen
Projector
110% 130%
120%
DOWNLENS SHIFTUP 
						

							16 Connection  
Connection
When connecting a signal source to the projector, be sure to:
1. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Make sure the cables are firmly inserted.
•  In the connection illustrations shown below, some cables may not be included with the projector (see 
Shipping contents). They are commercially available from electronics stores.
•  The illustrations below are for reference only. The rear connecting jacks available on the projector vary 
with each projector model.       
*For updating the firmware.
765142773
38
Notebook or desktop computer
(VGA)A/V device
Smartphone or tablet PC
1. VGA cable
2. USB cable*
3. HDMI cable4. Video cable
5. Audio L/R cable
6. Component video cable7. Audio cable
8. HDMI-Micro USB cable
Speakers 
						

							  17
  Connection
Connecting with video equipment
You need only connect the projector to a video source device using just one of the connecting methods. 
Each video source provides different picture quality. The method you choose most likely depends upon 
the availability of matching terminals on both the projector and the video source device as described 
below:
In the connection illustrations shown below, some cables may not be included with the projector (see 
Shipping contents). They are commercially available from electronics stores.
Connecting HDMI devices
HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between 
compatible devices like DTV tuners, DVD players, Blu-ray players and displays over a single cable. You 
should use an HDMI cable when making a connection between the projector and HDMI devices.
Te r m i n a l  n a m eTe r m i n a l  
appearanceReferencePicture quality
HDMI-1
HDMI-2/MHL• Connecting HDMI devices 
• Connecting smart devicesBest
COMPONENTConnecting component-video devices
Better
VIDEOConnecting video devices
Normal
PC
(D-SUB)Connecting a computer
Better
HDMI cable HDMI device: DVD player, digital tuner, etc.
To make sure you select a correct input source type 
for the HDMI signal, see HDMI Settings for details. 
						

							18 Connection  
Connecting smart devices
The projector can project the content directly from a MHL compatible smart device. Using an HDMI to 
Micro USB cable or an HDMI to Micro USB adaptor, you can connect your smart devices to the 
projector and then enjoy your content on the big screen.
Some smart devices may not be compatible to the cable that you use. Please consult the manufacturer of 
your smart device for detailed information.
Using an HDMI to Micro USB cable
1. Connect one end of the HDMI to Micro USB cable to the HDMI input connector on the projector.
2. Connect the other end of the HDMI to Micro USB cable to the Micro USB output socket on your 
smart device.
3. Switch to the HDMI/MHL input source. To switch input signal, see Selecting an input source for 
details.
Using an HDMI to Micro USB adaptor and an HDMI cable
1. Connect one end of the HDMI cable to the HDMI input connector on the projector.
2. Connect the other end of the HDMI cable to the HDMI input socket on the adaptor.
3. Connect the other end of the adaptor to the Micro USB output socket on your smart device.
4. Switch to the HDMI/MHL input source. To switch input signal, see Selecting an input source for 
details.
HDMI to Micro USB cable
Power HDMI cable 
						

							  19
  Connection
Connecting component-video devices
The RCA type component video jacks are provided for connection to video output devices. You should 
also connect the separate audio cable to a suitable audio amplifier.
Connecting video devices
Connect your video device to the projector with a composite video cable. You should also connect the 
separate audio cable to a suitable audio amplifier.
If the selected video image is not displayed after the projector is turned on and the correct video source has 
been selected, check if the video source device is turned on and operating correctly. 
AV equipment: DVD player, digital 
tuner, etc.
From audio output 
terminalsTo  a u d i o  i n p u t  
terminals
Component video cable
From audio output 
terminalsTo audio input terminals
Video cable AV equipment 
						

							20 Connection  
Connecting a computer
Connect the projector to a computer with a VGA cable. 
Many laptops do not turn on their external video ports when connected to a projector. Usually a key 
combination like Fn + F3 or CRT/LCD key turns the external display on/off. Locate a function key labeled 
CRT/LCD or a function key with a monitor symbol on the laptop. Press Fn and the labeled function key 
simultaneously. Refer to your laptop
s documentation to discover your laptops key combination.
VGA cable From audio 
output terminalTo audio input terminals Laptop or desktop computer