BenQ Ms521/mx522/mw523/ms511h/tw523 Digital Projector User Manual

Operation 41
Hiding the image
Press the Eco Blank button from projector or remote control to turn off the image for a 
period of time with up to 70% lamp power saving. Press any key on the projector or 
remote control to restore the image. 
The word Eco Blank appears at the screen while 
the image is hidden. When this function is activated 
with an audio input connected,the audio can still be 
heard.  
• Eco Blank: Save up 70% of your lamp power. 
Time to do your part in saving the planet. 
The automatic...

Operation
42
Operating in a high altitude environment
We recommend you use the High Altitude Mode when your environment is 1500 m –
3000 m above sea level, and ambient temperature is between 0°C–35°C.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient 
temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode 
on under such a condition.
To activate the High Altitude Mode:
1. Press MENU/EXIT and then press  /  until the SYSTEM SETUP:...

Operation 43
U s e  Te a c h i n g  Te m p l a t e
Making writing on the board easier for teachers, you can use build-in template by OSD or 
remote control.  
Open the OSD menu and go to the DISPLAY > Teaching Template . Choice 
Blackboard/ Whiteboard. >  Off/ Letter Formation/ Worksheet/ Coordinate 
Chart. The Teaching Template displays.
Teaching 
TemplateWhiteboardBlackboard
Letter 
Formation
Worksheet
Coordinate 
Chart 

Operation
44
Personalizing the projector menu display
The On-Screen Display (OSD) menus can be set according to your preferences. The 
following settings do not affect the projection settings, operation, or performance. 
•Menu display Time in the SYSTEM SETUP: Basic > Menu Settings menu sets 
the length of time the OSD will remain active after your last key press. The time length 
ranges from 5 to 30 seconds in 5-second increments. Use  /  to select a suitable 
time frame.
•Menu Position in the SYSTEM...

Operation 45
Shutting down the projector
1. Press POWER and a confirmation 
message displays prompting you. 
If you dont respond in a few seconds, the 
message will disappear.
2. Press POWER 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 cooling time, you...

Operation
46
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/4:3/16:9/16:10
Keystone
Position
Phase
H. Size
Digital Zoom
3D 3D modeAuto/Top Bottom/Frame sequential/
Frame packing/Side by side/Off
3D Sync Invert Disable/Invert
Apply 3D Settings3D Settings 1/3D Settings 2/3D 
Settings 3/Off
Save 3D Settings3D...

Operation 47
2. 
PICTURE
Picture Mode Dynamic/Presentation/sRGB/Cinema/(3D)/User 1/User 2
Reference Mode Dynamic/Presentation/sRGB/Cinema/(3D)
Brightness
Contrast
Color
Tint
Sharpness
Brilliant Color On/Off
Color 
Temperature Cool/Normal/Warm
Color 
Temperature Fine 
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 ConversionAuto/RGB/YUV 

Operation
48
4. 
SYSTEM 
SETUP: 
Basic
Presentation 
TimerTimer Period 1~240 minutes
Timer Display Always/3 min/2 min/1 min/Never
Timer PositionTop-Left/Bottom-Left/Top-Right/
Bottom-Right
Timer Counting 
DirectionCount Down/Count Up
On/Off Yes/No
Language
Projector InstallationFront Table/Rear Table/Rear 
Ceiling/Front Ceiling
Menu SettingsMenu display Time5 secs/10 secs/20 secs/30 secs/
Always
Menu PositionCenter/Top-Left/Top-Right/
Bottom-Right/Bottom-Left
Reminder message On/Off
Operation...

Operation 49 Note that the menu items are available when the projector detects at least one valid signal. 
If there is no equipment connected to the projector or no signal detected, limited menu 
items are accessible.
5. 
SYSTEM 
SETUP: 
Advanced
High Altitude 
ModeOn/Off Yes/No
Audio SettingsMute On/Off
Volume 0~10
Lamp SettingsLamp ModeNormal/Economic/SmartEco/ 
LampSave
Reset Lamp Timer Reset/Cancel
Equivalent Lamp
Security SettingsChange Password
Change Security Power on lock
Baud...

Operation
50
Description of each menu
• The default values listed in this manual, especially on pages 50-58, are for reference only. 
They may vary between the projectors due to the continuous improvement to the  
products.
FUNCTION DESCRIPTION
Wall ColorCorrects the projected picture’s color when the projection surface is 
not white. See Using Wall Color on page 36 for details.
Aspect RatioThere are four options to set the images aspect ratio depending on 
your input signal source. See Selecting the...