Bench Mx750/mp780st Digital Projector User Manual

Operation 71
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
Auto Keystone On/Off
Keystone
Position
Phase
H. Size
Digital Zoom
3D Sync On/Off
3D Sync Invert Disable/Invert
2. 
PICTURE
Picture ModeDynamic/Presentation/sRGB/Cinema/User 1/User 
2
Reference Mode Dynamic/Presentation/sRGB/Cinema...

Operation 72
4. 
SYSTEM 
SETUP: 
Basic
Presentation 
TimerTimer period1~240 minutes
Timer displayAlways/Last 1 Min/Last 2 Min/
Last 3 Min/Never
Timer positionTop-Left/Bottom-Left/Top-
Right/Bottom-Right
Timer counting 
directionCount Down/Count Up
Sound Reminder On/Off
On/Off
Language
Projector PositionFront Table/Rear Table/Rear 
Ceiling/Front Ceiling
Menu SettingsMenu display 
time5 sec/10 sec/15 sec/20 sec/25 
sec/30 sec
Menu positionCenter/Top-left/Top-right/Bottom-
right/Bottom-left
Reminder...

Operation 73
5. 
SYSTEM 
SETUP: 
Advanced
Quick Cooling On/Off
High Altitude Mode On/Off
Audio SettingsMute On/Off
Volume
Microphone 
Volume
Power on/off Ring 
ToneOn/Off
Lamp SettingsLamp Mode Normal/Economic
Reset lamp timer
Equivalent lamp hour
Security 
SettingsChange password
Change Security 
SettingsPower on Lock
Splash Sscreen On Lock
Baud Rate2400/4800/9600/14400/19200/ 
38400/57600/115200
Test Pattern On/Off
Closed CaptionClosed Caption 
EnableOn/Off
Caption VersionCC1/CC2/CC3/CC4
Standby...

Operation 74Note 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.
6. 
INFORMATI
ON
FAQ-Image and Installation
FAQ-Features and Service
Current System Status•Source
•Picture Mode
•Resolution
•Color System
•Equivalent Lamp Hour
•Firmware Version 

Operation 75
Description of each menu
• The default values listed in this manual, especially on pages 75-83, are for reference only. 
They may vary between the projectors due to the continuous improvement to the  
products.
FUNCTIONDESCRIPTION
Wall ColorCorrects the projected picture’s color when the projection surface is 
not white. See Using Wall Color on page 40 for details.
Aspect RatioThere are four options to set the images aspect ratio depending on 
your input signal source. See Selecting the...

Operation 76
FUNCTIONDESCRIPTION
3D Sync
This projector features a 3D function which enables you to enjoy the 
3D movies, videos, and sporting events in a more realistic way by 
presenting the depth of the images. You need to wear a pair of 3D 
glasses to view the 3D images.
• For a PC type signal:
When the vertical frequency is 120Hz, and the content being projected 
is made with 3D technology, selecting On will present the 3D images.
When the input signal is PC@120Hz, 3D sync will be enabled...

Operation 77
FUNCTION)DESCRIPTION
Picture ModePre-defined picture modes are provided so you can optimize your 
projector image set-up to suit your program type. See Selecting a 
picture mode on page 39 for details.
Reference 
Mode
Selects a picture mode that best suits your need for the image quality 
and further fine-tune the image based on the selections listed on the 
same page below. See Setting the User 1/User 2 mode on page 39 for 
details.
This function is only available when User 1 or User 2 is...

Operation 78
FUNCTIONDESCRIPTION
Brilliant Color
Adjusts white peaking while maintaining correct color presentation. 
See Adjusting Brilliant Color on page 40 for details.
This function is only available when User 1/2 is selected.
Color 
TemperatureSee Selecting a Color Temperature on page 40 for details.
This function is only available when User 1/2 is selected.
3D Color 
ManagementSee 3D Color Management on page 41 for details.
This function is only available when User 1/2 is selected.
Save Settings...

Operation 79
FUNCTIONDESCRIPTION
Presentation 
Timer
Reminds the presenter to finish the presentation within a certain time 
frame. See Setting the presentation timer on page 43 for details.
Timer period
Sets a preferred length of time for presentation.
Timer display
Sets whether to display the timer on screen.
Timer position
Sets the position where the timer displays on screen.
Timer counting direction
Sets the timer counting direction.
Sound Reminder
Sets a sound reminder if timer is up.
LanguageSets...

Operation 80
FUNCTIONDESCRIPTION
Remote 
ReceiverSets which IR remote sensor of the projector will receive the signal 
from the remote control.  
Panel Key 
LockDisables or enables all panel key functions except Power on the 
projector and keys on the remote control. See Locking control keys 
on page 45 for details.
Background 
ColorAllows you to select which background color will display when no 
signal is input into the projector. Four options are available: BenQ 
logo, Black, Blue, or Purple.
Splash...