Security Functions

The projector has the following 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.

Managing Users (Password Protect)

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.

fType of Password Protect

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

1."Power On Protect"

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.

2."Password Timer"

When "Password Timer" is set to "On" and a time limit is set, the projector requests the password after the time limit has passed.

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3."User's Logo Protect"

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" on the configuration menu.

4."Network Protect" (EMP-1715/1705 only)

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