![background image](http://html1.mh-extra.com/html/benq/mh741/mh741_user-manual_2734659048.webp)
Operation
48
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
Mode
On/Off
Audio Settings
Mute
On/Off
Volume
Microphone
Volume
Power on/off Ring On/Off
Lamp Settings
Lamp Mode
Normal/Economic/SmartEco
Reset Lamp Timer Reset/Cancel
Lamp Timer
Security Setting
Change Passward
Change Security
Settings
Power On Lock
On/Off
Baud Rate
2400/4800/9600/14400/19200/
38400/57600/1152000
Test Pattern
On/Off
Closed Caption
Closed Caption
Enable
On/Off
Caption Version
CC1/CC2/CC3/CC4
Standby Settings
Microphone
On/Off
Monitor Out
On/Off
Audio Pass
Through
Off/Audio in/Audio L/R/HDMI 1/
HDMI 2/MHL
Reset All Settings
Reset / Cancel
6.
Information
Current System
Status
• Source
• Picture Mode
• Lamp Mode
• Resolution
• 3D Format
• Color System
• Lamp Usage Time
• Firmware Version
Main menu
Sub-menu
Options