BenQ Projector HT1085ST User Manual

							  31
  Menu Functions
Using the Basic OSD menu
Depending on whether or not any video signal is connected to the projector, the Basic OSD menu offers 
different available functions. 
Check the following links to learn more.
• Basic OSD menu - with input signals connected
• Basic OSD menu - without input signals connected (limited menus are available)
Basic OSD menu - with input signals connected 
The Basic OSD menu provides primary menu functions. Available menu items may vary depending on 
the connected video sources or specified settings. Menu options that are not available will become grayed 
out. 
To access the OSD menu, press MENU on the projector or remote control.
•  Use the arrow keys (///) on the projector or remote control to move through the menu 
items.
• Use OK to confirm the selected menu item.
To switch from the Basic OSD menu to the Advanced OSD menu, see page 30.
MenuSubmenus and Descriptions
Picture Mode
Selects a preset picture mode to suit your operating environment and input signal 
picture type.
The preset picture modes are described as below:
• Bright: Maximizes the brightness of the projected image. This mode is suitable 
for environments where extra-high brightness is required, such as using the 
projector in well lit rooms.
• Cinema: With well-balanced color saturation and contrast with a low 
brightness level, this is most suitable for enjoying movies in a totally dark 
environment (as you would find in a commercial cinema). 
• Standard: Being slightly brighter than Cinema mode, it is suitable for use in 
rooms where there is a small amount of ambient light.
• 3D: It is optimized to bring up 3D effects when watching 3D contents.
This mode is only available when 3D function is enabled.
• User 1/User 2: Recalls the customized settings. Access the Advanced OSD 
menu and
 see User Mode Management for details.
The function is accessible through the remote control. 
Sound Mode
Selects a sound effect mode to your preference. The following preset sound modes 
are provided:
 Standard, Cinema, Music, Sport, and User. 
To specify the sound settings of the User mode, access the Advanced OSD menu 
and see User EQ for details.
If the Mute function is activated, adjusting Sound Mode will turn off the Mute 
function. 
						

							32 Menu Functions  
Vo l u m e
Adjusts the volume level of the projectors internal speaker or the volume being 
output from the audio output jack.
If the Mute function is activated, adjusting Volume will turn off the Mute 
function.
The function is accessible through the remote control. 
Mute
Selects On to temporarily turn off the projectors internal speaker or the volume 
being output from the audio output jack. 
To restore the audio, select Off.
The function is accessible through the remote control. 
3D Mode
This projector supports playing three-dimensional (3D) content transferred through 
your 3D-compatible video devices and contents, such as PlayStation consoles (with 
3D game discs), 3D Blu-ray 3D players (with 3D Blu-ray discs), 3D TV (with 3D 
channel), and so on. After you have connected the 3D video devices to the projector, 
wear the BenQ 3D glasses and make sure the power is on to view 3D contents.
When watching 3D contents, 
• the image may seem misplaced, however, this is not a product malfunction.
• take appropriate breaks when watching 3D content.
• stop watching 3D content if you feel fatigue or discomfort.
• keep a distance from the screen of about three times the effective height of 
the screen when watching 3D content.
• children and people with a history of oversensitivity to light, heart problems, 
or have any other existing medical condition should be refrained from 
watching 3D content.  
The default setting is Auto and the projector automatically chooses an appropriate 
3D format when detecting 3D contents. If the projector cannot recognize the 3D 
format, manually choose a 3D mode according to your preference.
When this function is enabled:
• The brightness level of the projected image decreases.
• The Picture Mode cannot be adjusted.
• The 2D Keystone can only be adjusted within limited degrees.
The function is accessible through the remote control. 
3D Sync Invert
When your 3D image is distorted, enable this function to switch between the image 
for the left eye and the right eye for the more comfortable 3D viewing experience.
The function is accessible through the remote control.
SettingsPress OK to enter its submenu. See below for more details.
• LanguageSets the language for the On-Screen Display (OSD) menus. 
• Projector 
Po s i t i o nThe projector can be installed on a ceiling or behind a screen, or with one or more 
mirrors. See Choosing a location for details.
• Test PatternEnables this function to display the grid test pattern, which helps you adjust the image 
size and focus so as to check if the projected image is free of distortion.
• Auto Source
Sets whether the projector searches automatically for input sources. Select On to 
enable the projector to scan for input sources until it acquires a signal. If the function 
is set to Off, the projector selects the last used input source.
• Menu TypeSwitches to the Advanced OSD menu. 
						

							  33
  Menu Functions
• HDMI 
Format
Selects an input source type for the HDMI signal. You can also manually select the 
source type. The different source types carry different standards for the brightness 
level.
HDMI Format is only available when the HDMI signal is selected.
• Reset Lamp 
TimerActivates this function only after a new lamp is installed. When you select Reset, a 
Reset Successfully message displays to notify that the lamp time has been reset to 
0. 
• Reset All 
SettingsReturns all settings to the factory preset values.
The following settings will still remain: Keystone, Language, Projector Position, 
and Reset Lamp Timer.
• Information
Displays the following information about your projector.
• Source: Displays the current signal source.
• Picture Mode: Displays the current Picture Mode.
• Resolution: Displays the native resolution of the input source.
• Color System: Displays input system format.
• Equivalent Lamp Hour: Displays the number of hours the lamp has been 
used.
• 3D Format: Displays the current 3D mode.
3D Format is only available when 3D Mode is enabled.
• Firmware Version: Displays the firmware version of your projector.
Some information is given only when certain input sources are in use.  
						

							34 Menu Functions  
Basic OSD menu - without input signals connected
As there’s no input signal to your projector, only the submenus of Settings under Basic OSD menu - 
with input signals connected are available. Menu options that are not available will become grayed out. 
To access the OSD menu, press MENU on the projector or remote control.
•  Use the arrow keys (///) on the projector or remote control to move through the menu 
items.
• Use OK to confirm the selected menu item.
To switch from the Basic OSD menu to the Advanced OSD menu, see page 30.
MenuSubmenus and Descriptions
Language
Sets the language for the On-Screen Display (OSD) menus. 
Projector 
Po s i t i o nThe projector can be installed on a ceiling or behind a screen, or with one or more 
mirrors. See Choosing a location for details.
Test PatternEnables this function to display the grid test pattern, which helps you adjust the image 
size and focus so as to check if the projected image is free of distortion.
Auto Source
Sets whether the projector searches automatically for input sources. Select On to 
enable the projector to scan for input sources until it acquires a signal. If the function 
is set to Off, the projector selects the last used input source.
Menu TypeSwitches to the Advanced OSD menu.
HDMI Format
Selects an input source type for the HDMI signal. You can also manually select the 
source type. The different source types carry different standards for the brightness 
level.
HDMI Format is only available when the HDMI signal is selected.
Reset Lamp 
TimerActivates this function only after a new lamp is installed. When you select Reset, a 
Reset Successfully message displays to notify that the lamp time has been reset to 
0. 
Reset All 
SettingsReturns all settings to the factory preset values.
The following settings will still remain: Keystone, Language, Projector Position, 
and Reset Lamp Timer.
Information
Displays the following information about your projector.
• Source: Displays the current signal source.
• Picture Mode: Displays the current Picture Mode.
• Resolution: Displays the native resolution of the input source.
• Color System: Displays input system format.
• Equivalent Lamp Hour: Displays the number of hours the lamp has been 
used.
• 3D Format: Displays the current 3D mode.
3D Format is only available when 3D Mode is enabled.
• Firmware Version: Displays the firmware version of your projector.
Some information is given only when certain input sources are in use.  
						

							  35
  Menu Functions
Using the Advanced OSD menu
The Advanced OSD menu offers complete menu functions.
The Advanced OSD menu overview above is for reference only and may differ from the actual design and the 
projector model you are using.
To access the OSD menu, press MENU on the projector or remote control. It is consisted of the 
following main menus. Check the links after the menu items below to learn more details.
1.Picture menu (see page 36)
2.Audio Setup menu (see page 40)
3.Display menu (see page 41)
4.System Setup : Basic menu (see page 43)
5.System Setup : Advanced menu (see page 44)
6.Information menu (see page 46)
Available menu items may vary depending on the connected video sources or specified settings. Menu 
items that are not available will become grayed out.
•  Use the arrow keys (///) on the projector or remote control to move through the menu 
items.
• Use OK to confirm the selected menu item.
To switch from the Advanced OSD menu to the Basic OSD menu, see page 30.
Picture Mode
User Mode Management
Brightness
Contrast
Tint
Sharpness
Lamp PowerPicture
7
PC
Standard
ExitCurrent input source
Main menu icon
Main menu name
Submenu
Select
Press BACK to go back to 
the previous window or to 
exit.Status
50
50
50
50 Color
Color Temperature
Advanced...Normal
Reset Current Picture Mode 
						

							36 Menu Functions  
Picture menu
SubmenuFunctions and Descriptions
Picture Mode
Selects a preset picture mode to suit your operating environment and input signal 
picture type.
The preset picture modes are described as below:
• Bright: Maximizes the brightness of the projected image. This mode is suitable 
for environments where extra-high brightness is required, such as using the 
projector in well lit rooms.
• Cinema: With well-balanced color saturation and contrast with a low 
brightness level, this is most suitable for enjoying movies in a totally dark 
environment (as you would find in a commercial cinema). 
• Standard: Being slightly brighter than Cinema mode, it is suitable for use in 
rooms where there is a small amount of ambient light.
• 3D: It is optimized to bring up 3D effects when watching 3D contents.
This mode is only available when 3D function is enabled.
• User 1/User 2: Recalls the customized settings. See User Mode Management 
for more details.
The function is accessible through the remote control. 
User Mode 
Management
The functions are only available when Picture Mode is set to User 1 or User 2.
• Load Settings From
Allows you to manually adjust a preset picture mode and make it an available option 
on the picture mode list.
1. Go to the Picture > Picture Mode menu, select User 1 or User 2.
2. Press  to select User Mode Management. 
3. On the User Mode Management window, select Load Settings From and 
press OK.
4. Press  to select a picture mode that is close to your need.
5. When done, press OK and BACK to return to the Picture menu.
6. Press   to select other submenus you want to make changes and use  /  to 
adjust the values. The adjustments define the selected user mode. 
• Rename User Mode
Selects to rename the customized picture modes (User 1 or User 2).
1. Go to the Picture > Picture Mode menu, select User 1 or User 2.
2. Press  to select User Mode Management. 
3.On the User Mode Management window, select Rename User Mode and 
press OK.
4. On the Rename User Mode window, use  / / /  to select desired 
characters for the selected mode.
5. When done, press OK and BACK to exit.
Brightness
Adjusts the brightness of the picture. When adjusting this control, the black areas of 
the picture appear just as black and details in the dark areas are visible.
The higher the value, the brighter the 
picture, while the lower the value, the 
darker the picture. 
The function is accessible through the remote control. 
30 50 70 
						

							  37
  Menu Functions
Contrast
Adjusts the degree of difference between dark and light in the picture. After adjusting 
the Brightness value, adjust Contrast to set the peak white level. 
The higher the value, the greater the 
contrast.
The function is accessible through the remote control.
Color
Adjusts the color saturation level -- the amount of each color in a video picture. 
Lower settings produce less saturated colors; setting to the minimum value makes the 
image black and white. 
If the setting is too high, colors on the image will be overpowering, which makes the 
image unrealistic.
Tint
Adjusts the red and green color tones of the picture. 
The higher the value, the more reddish the picture becomes. The lower the value, the 
more greenish the picture becomes.
Sharpness
Adjusts to make the picture look sharper or softer. 
The higher the value, the sharper the 
picture becomes. The lower the 
value, the softer the picture becomes.
The function is accessible through the remote control.
Color 
Temperature*
The options available for color temperature* settings vary according to the connected 
input signal.
• Lamp Native: With the lamp’s original color temperature and higher 
brightness. This setting is suitable for environments where high brightness is 
required, such as projecting pictures in well lit rooms.
• Wa r m: Makes pictures appear reddish white.
• Normal: Maintains normal colorings for white.
• Cool: Makes pictures appear bluish white.
*About color temperatures:
There are many different shades that are considered to be “white” for various 
purposes. One of the common methods of representing white color is known as the 
“color temperature”. A white color with a low color temperature appears to be 
reddish white. A white color with a high color temperature appears to have more 
blue in it.
The function is accessible through the remote control.
Lamp Power
Selects the projector lamp power from the following modes.
• Normal: Provides full lamp brightness.
• Economic: Reduces system noise and power consumption by 30%.
• SmartEco: Reduces system noise and lamp power consumption by up to 70%. 
If the Economic or SmartEco mode is selected, the light output will be reduced 
and result in darker projected pictures.
See Setting Lamp Power
 for details.
30 5070
4712 
						

							38 Menu Functions  
Advanced...
• Black Level
Sets the picture grayscale to 0 IRE or 7.5 IRE. 
The grayscale video signal is measured in IRE units. In some areas which use NTSC TV 
standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, 
in other areas where PAL equipment or Japanese NTSC standards are used, the 
grayscale is measured from 0 IRE (black) to 100 IRE (white). We suggest you to check 
if the input source is with 0 IRE or with 7.5 IRE, and then make your selection 
accordingly.
• Gamma Selection
Gamma refers to the relationship between input source and picture brightness. 
• 1.6/1.8/2.0/BenQ: Selects these values according to your preference.
• 2.2: Increases the average brightness of the picture. Best for a lit environment, 
meeting room or family room.
• 2.4/2.5: Best for viewing movies in a darkened environment.
• 2.6/2.8: Best for viewing movies which are mostly composed of dark scenes.
• Brilliant Color
This function utilizes a new color-processing algorithm and system level enhancements 
to enable higher brightness while providing truer, more vibrant colors in picture. It 
enables a greater than 50% brightness increase in mid-tone images, which are 
common in video and natural scenes, so the projector reproduces images in realistic 
and true colors. If you prefer images with that quality, select On. Selecting Off 
disables Brilliant Color, and Color Temperature becomes unavailable for access 
at the same time. 
• Color Temperature Fine Tuning
Allows you to manually adjust the pre-defined color temperature modes:
1. Press OK to display the Color Temperature Fine Tuning window. 
2. Press  /  to select the item(s) you want to make changes and use  /  to 
adjust the values.
• Red Gain/Green Gain/Blue Gain: Adjusts the contrast levels of Red, Green, 
and Blue.
• Red Offset/Green Offset/Blue Offset: Adjusts the brightness levels of Red, 
Green, and Blue.
3. When done, press OK and BACK to exit.
The function is accessible through the remote control.
High Brightness
Low ContrastLow Brightness
High Contrast
1.6
        1.8        2.0        2.2        2.4     2.5        2.6        2.8 
						

							  39
  Menu Functions
Advanced...
• Color Management
In most installation situations, color management is not necessary, such as in 
classroom, meeting room, or lounge room situations where lights remain on, or 
where building external windows allow daylight into the room. 
Only in permanent installations with controlled lighting levels, such as boardrooms, 
lecture theaters, or home theaters, should color management be considered. Color 
management provides fine color control adjustment to allow for more accurate color 
reproduction.
Proper color management can be achieved under controlled and reproducible viewing 
conditions. Use a colorimeter (color light meter) and provide a set of suitable source 
images to measure color reproduction. These tools are not provided with the 
projector, however, your projector supplier should be able to give guidances or send 
an experienced professional installer for you.
The Color Management function provides six sets (RGBCMY) of colors to be 
adjusted. You can select any of them to adjust its color range and saturation.
1. Press OK to display the Color Management window. 
2. Select Primary Color and use  /  to select a color from Red, Green, Blue, 
Cyan, Magenta, and Ye l l o w.
3. Press   to select Hue and use  /  to set its range. Increase in the range will 
include colors consisted of more proportions of its two adjacent colors. 
The illustration shows how the colors relate to each 
other. 
For example, if you select Red and set its range at 0, 
only pure red is selected. Increasing its range will 
include both the red color close to yellow and red 
color close to magenta.
4. Press   to select Gain and use  /  to adjust its values. The contrast level of 
the primary color you just selected are affected. Every adjustment made reflects 
to the image immediately. 
5. Press   to select Saturation* and use  /  to adjust its values. Every 
adjustment made reflects to the image immediately. For example, if you select 
Red and set its value at 0, only the saturation of pure red will be affected.
6. Repeat steps 2 to 5 until you have made all of the desired adjustments.
7. When done, press OK and BACK to exit.
*About saturation
It is the amount of that color in a video picture. Lower settings produce less saturated 
colors; a setting of “0” removes that color from the image entirely. If the saturation is 
too high, that color will be overpowering and unrealistic.
The function is accessible through the remote control.
Noise ReductionReduces electrical image noise caused by different media players. The higher the value, 
the less the noise.
Film ModeEnhances picture quality when projecting composite image from a filmsourced DVD 
or Blu-ray Disc. Setting Off disables the function.
RedYellowGreen
Cyan
Magenta
Blue 
						

							40 Menu Functions  
Audio Setup menu
Reset Current 
Picture Mode
All of the adjustments you’ve made for the selected Picture Mode (including preset 
modes, User 1, and User 2) return to the factory preset values.
1. Press OK. The confirmation message displays.
2. Use  /  to select Reset and press OK. The picture mode returns to the 
factory preset settings.
3. Repeat steps 1 and 2 if you want to reset other picture modes.
SubmenuFunctions and Descriptions
Sound Mode
• Effect Mode
Selects a sound effect mode to your preference. The following preset sound modes 
are provided:
 Standard, Cinema, Music, Sport, and User. 
When selecting the User mode, you may make manual adjustments with the User 
EQ
 function. 
If the Mute function is activated, adjusting Sound Mode will turn off the Mute 
function.
• User EQ
Selects desired frequency bands (100 Hz, 300 Hz,1k Hz, 3k Hz, and 10k Hz) to adjust 
the levels according to your preference. The settings made here define the User 
mode.
Mute
Selects On to temporarily turn off the projectors internal speaker or the volume 
being output from the audio output jack. 
To restore the audio, select Off.
The function is accessible through the remote control. 
Vo l u m e
Adjusts the volume level of the projectors internal speaker or the volume being 
output from the audio output jack.
If the Mute function is activated, adjusting Mute will turn off the Mute function.
The function is accessible through the remote control. 
Pow e r  O n / O f f  
Ring ToneSets the ring tone for the projector On or Off.
The Power On/Off Ring Tone can only be adjusted here. Setting the sound 
mute or adjusting the sound level do not affect the Power On/Off Ring Tone.
Reset Audio 
SettingsAll of the adjustments you’ve done under the Audio Setup menu return to the 
factory preset values.