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Parent topic: Password Security Types
Related tasks
Selecting Password Security Types
Selecting Password Security Types
After setting a password, you see this menu, allowing you to select the password security types you want
to use.
If you do not see this menu, hold down the Freeze button on the remote control for about five seconds or
until the menu appears.
1. To prevent unauthorized use of the projector, select Power On Protection, press Enter, select On,
press Enter again, and press Esc.
2. To prevent changes to the User's Logo screen or related display settings, select User's Logo
Protection, press Enter, select On, press Enter again, and press Esc.
3. To prevent changes to network settings, select Network Protection, press Enter, select On, press
Enter again, and press Esc.
4. To prevent changes to the projector's Screen Mirroring settings, select Screen Mirroring Protec.,
press Enter, select On, press Enter again, and press Esc (Pro EX9220).
Note: Be sure to keep the remote control in a safe place; if you lose it, you will not be able to enter the
password required to use the projector.
Parent topic: Password Security Types
Related tasks
Setting a Password
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