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Image restrictions
• Even if you set No-signal screen to Logo in the Display menu, the blue screen appears when no
image signal is being input
Parent topic: Projecting Multiple Images Simultaneously
Projector Security Features
You can secure your projector to deter theft or prevent unintended use by setting up the following
security features:
• Password security to prevent the projector from being turned on, and prevent changes to the startup
screen and other settings.
• Button lock security to block operation of the projector using the buttons on the control panel.
• Security cabling to physically cable the projector in place.
Password Security Types
Locking the Projector's Buttons
Installing a Security Cable
Parent topic: Adjusting Projector Features
Password Security Types
You can set up these types of password security using one shared password:
• Power On Protection password prevents anyone from using the projector without first entering a
password.
• User's Logo password prevents anyone from changing the custom screen the projector can display
when it turns on. The presence of the custom screen discourages theft by identifying the projector’s
owner.
• Network password prevents anyone from changing the network settings in the projector menus.
• Schedule password prevents anyone from changing the projector's time or schedule settings.
Setting a Password
Selecting Password Security Types
Entering a Password to Use the Projector
Saving a User's Logo Image to Display
Parent topic: Projector Security Features
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