BenQ Projector MX723 User Manual

Operation 41
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 adjusent to allow for more accurate color 
reproduction, should you require it.
Proper color management can only be achieved under controlled and reproducible 
viewing conditions. You will need to use a colorimeter (color light meter), and 
provide a set of suitable source images to...

Operation
42 9. Press 
Menu/Exit  to exit and save the settings.
Resetting current or all picture modes
1. Go to the  PICTURE menu and select  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. 

Operation 43
Setting the presentation timer
The presentation timer can indicate the presentation time on the screen to help you 
achieve better time management when giving presentations. Follow these steps to 
utilize this function:
1. Go to the SYSTEM SETUP: Basic > Presentation Timer  menu and press 
Mode/Enter  to display the  Presentation Timer  page.
2. Select  Timer Period  and decide the timer period by pressing  / . The 
length of time can be set from 1 to 5 minutes in 1-minute increments and 5...

Operation
44
Hiding the image
In order to draw the audiences full attention to 
the presenter, you can use  ECO BLANK to hide 
the screen image. Press any key on the projector 
or remote control to restore the image. Eco Blank 
wording 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.
You can set the blank time in the  SYSTEM 
SETUP: Basic  > Operation Settings  > Blank Timer  menu to let the projector 
return...

Operation 45
over-heating. In cases like this, you should switch to High Altitude mode to solve 
these symptoms. However, this is not to state that this projector can operate under 
any and all harsh or extreme conditions.
Adjusting the sound
The sound adjusents made as below will have an effect on the projector speaker(s). Be 
sure you have made a correct connection to the projector audio input. See 
Connection on page 21
 for how the audio input is connected.
Muting the sound
To adjust the sound...

Operation
46
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. 
• Language  in the SYSTEM SETUP: Basic  menu sets your familiar language for 
the OSD menus. Press  Mode/Enter to display language page. Use  / / /  
and  Mode/Enter  to select your language.
• Menu Display Time  in the SYSTEM SETUP: Basic  > Menu Settings  menu 
sets the length of time...

Operation 47
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.
Open the OSD menu and go to the DISPLAY > Teaching Template  . Choose 
Blackboard/Whiteboard  > Off /Letter Formation/Worksheet /Coordinate 
Chart . The Teaching Template displays.
Teaching 
TemplateWhiteboardBlackboard
Letter 
Formation
Wo r k s h e e t
Coordinate 
Chart 

Operation
48
Shutting down the projector
1. Press  Power on the projector. A 
confirmation message displays prompting 
you. 
If you dont respond in a few seconds, the 
message will disappear. If you use the 
remote control, press OFF to shut down 
the projector.
2. Press  Power on the projector a second 
time. The  POWER indicator light  flashes 
orange, the projection lamp shuts down, 
and the fans will continue to run to cool 
down the projector. 
• To protect the lamp, the projector will  not respond...

Operation 49
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 Color
Off
/Light Yellow/Pink/Light 
Green/Blue/Blackboard
Aspect Ratio Auto /Real/4:3/16:9/16:10
2D Keystone
Corner Fit
Po s i t i o n
Phase
H. Size
Digital Zoom
3D 3D mode
Auto
/Top Bottom/Frame 
Sequential/Frame Packing/Side 
by Side/Off
3D Sync Invert Disable /Invert
Save 3D 
Settings
Apply 3D 
Settings
Teaching 
Te m p l a...

Operation
50 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
Color 
Te m p e r a t u r e Cool/
Normal /Warm
Color 
Temperature 
Fine Tuning R Gain/G Gain/B Gain/R Offset/
G Offset/B Offset
3D Color 
Management Primary Color R
/G/B/C/M/Y
Hue
Saturation
Gain
Reset Picture 
Settings Current/All/
Cancel
3. SOURCE Quick Auto Search On
/Off
Color Space Conversion Auto /RGB/YUV