Epson EMP-1825 User Manual

The projector has the following enhanced security functions.
• Password protect

You can limit who can use the projector.

• Operation Lock

You can prevent people changing the settings on the projector 
without permission.

• Anti-Theft Lock

The projector is equipped with various types of anti-theft security 
devices.

When Password Protect is activated, people who do not know the 
password cannot use the projector to project images even if the projector 
power is on. Furthermore, the user's logo that is displayed when you turn 
on the projector cannot be changed. This acts as an anti-theft device as the 
projector cannot be used even if it is stolen. At the time of purchase, 
Password Protect is not activated.

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The following three kinds of password protect settings can be made 
according to how the projector is being used.

When "Power On Protect" is "On", the password must be entered 
whenever the projector is turned on after it has been disconnected from 
the power supply it was connected to the last time the password was 
entered.
If the correct password is not entered, projection does not start.

When "User's Logo Protect" is set to "On" the user's logo cannot be 
changed and the following setting changes for user's logo are 
prohibited.
• Capturing a user's logo
• Settings for "Display Background", "Startup Screen", and "A/V 

Mute" from "Display" in the configuration menu.

When "Network Protect" is set to "On" setting changes for "Network" 
in the configuration menu are prohibited.