BenQ Projector MX854UST User Manual

Operation41
8. Make sure you have made all of the desired adjustments.
9. Press MENU/EXIT to exit and save the settings.
Resetting current or all picture modes
1. Go to the Picture menu and highlight Reset Picture Settings.
2. Press MODE/ENTER and press ◄/► to select Current or All.
•Current: returns current picture mode to the factory preset settings.
•All: returns all settings, except User 1/User 2 in the Picture menu to the 
factory preset settings.
Setting the presentation timer
Presentation timer...

Operation 42
To cancel the timer, perform the following steps:
1. Go to the System Setup: Basic > Presentation Timer menu and highlight Off. 
Press MODE/ENTER. A confirmation message appears.
2. Highlight Ye s and press MODE/ENTER to confirm. You will see the message 
“Timer is Off” appearing on the screen. 

Operation43
Remote paging operations
Connect the projector to your PC or notebook with a USB cable prior to using the paging 
function. See Connection on page 22 for details.
You can operate your display software program (on a connected PC) which responds to 
page up/down commands (like Microsoft PowerPoint) by pressing PA G E  + / PA G E  - on the 
remote control.
If remote paging function doesnt work, check if the USB connection is correctly made and 
the mouse driver on your computer is updated to the...

Operation 44
Locking control keys
With the control keys on the projector locked, you can prevent your projector settings 
from being changed accidentally (by children, for example). When the Panel Key Lock is 
on, no control keys on the projector will operate except   POWER.
1. Go to the System Setup: Basic > Panel Key Lock menu, and select On by 
pressing ◄/► on the projector or remote control. A confirmation message appears.
2. Highlight Ye s and press MODE/ENTER to confirm.
To release panel key lock,...

Operation45
Adjusting the sound
The sound adjustments made as below will have an effect on the projector speakers. Be 
sure you have made a correct connection to the projector audio input. See Connection 
on page 22 for how the audio input is connected. 
Muting the sound
To temporarily turn off the sound,
• Using the remote control
Press MUTE to temporarily turn off the sound. While the sound is off, the screen will 
display   in the upper right corner of the screen.
To restore the sound, press MUTE...

Operation 46
Using the test pattern
The projector is capable of displaying the grid test 
pattern. It can be used to assist you with the 
adjustment of image size and focus, ensuring that the 
projected image is free from distortion. 
To display the test pattern, open the OSD menu and 
go to the System Setup: Advanced > Test 
Pattern and press ▼ to select On.
Using the teaching templates
The projector provides several preset patterns for various teaching purposes. To activate 
the pattern:
1. Open the...

Operation47
Shutting down the projector
1. Press  POWER or  OFF and a confirmation message will appear prompting 
you.
If you dont respond in a few seconds, the message will disappear.
2. Press  POWER or  OFF a second time. The POWER indicator light 
flashes orange, the projection lamp shuts down, and the fans will continue to run for 
approximately 90 seconds to cool down the projector.
To protect the lamp, the projector will not respond to any commands during the cooling 
process. To shorten the...

Operation 48
Menu operation
Menu system
Please note that the on-screen display (OSD) menus vary according to the signal type 
selected. 
Main menu Sub-menu Options
1. 
Display
Wall colorOff/Light Yellow/Pink/Light Green/
Blue/Blackboard
Aspect Ratio Auto/Real/4:3/*16:6/16:9/16:10
2D Keystone
Corner FitTop Left/Top Right/Bottom Left/
Bottom Right
Position
Phase
H.size
Digital zoom PC:1.0X~2.0X; Video: 1.0X~1.8X
3D3D modeAuto/Off/Frame sequential/Frame 
packing/Top bottom/Side by side
3D Sync Invert...

Operation49
2. 
Picture
Picture ModeBright/Presentation/sRGB/Cinema/
3D/User 1/User 2
Reference ModeBright/Presentation/sRGB/Cinema/
3D
Brightness
Contrast
Color
Tint
Sharpness
Brilliant Color On/Off
Color 
Te m p e r a t u r eCool/Normal/Warm
Color 
Te m p e r a t u r e  F i n e  
TuningR Gain/G Gain/B Gain/R Offset/
G Offset/B Offset
3D Color 
ManagementPrimary Color R/G/B/C/M/Y
Hue
Saturation
Gain
Reset picture 
settingsCurrent/All/Cancel
3. 
SourceQuick Auto Search On/Off
Color Space...

Operation 50
4. 
System Setup: 
Basic
Presentation 
TimerTimer Period 1~240 min
Timer Display Always/1 min/2mins/3 mins/Never
Timer PositionTop-Left/Bottom-Left/Top-Right/
Bottom-Right
Timer Counting 
DirectionCount Down/Count up
Sound Reminder On/Off
On (Reset) Yes/No
Off Yes/No
Language
Projector 
Installation Front Table/Rear Table/Rear 
Ceiling/Front Ceiling
Menu SettingMenu display Time 5 sec/10 sec/20 sec/30 sec/Always
Menu PositionCenter/Top-Left/Top-Right/
Bottom-Right/Bottom-Left
Reminder...