Epson EH-TW420 Guide de l'utilisateur télécharger pdf (Page 24)

Security Functions

The projector has the following enhanced security functions.

• Password protect

You can limit who can use the projector.

• Control Panel Lock

You can prevent people from changing the settings on the projector

without permission.

• Anti-Theft Lock

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

devices.

Managing Users (Password Protect)

When the Password Protect function 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 the Password Protect function is not activated.

f Type of Password Protect

The following two 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 to which it was connected the last time the password

was entered. If the correct password is not entered, projection does not

start.

2."User's Logo Protect"

Even if someone tries to change the user's logo set by the owner of the

projector, it cannot be changed. When "User's Logo Protect" is set to

"On" the following setting changes are prohibited.

• Capturing a user's logo

• Changing settings of "Display Background", "Startup Screen", and

"A/V Mute" in the "Display" setting in the configuration menu.

f Setting Password Protect

Use the following procedure to set Password Protect.

Hold down the [Freeze] button for about five

seconds.

The password protect setting menu is displayed.

Procedure

Remote control

• If Password Protect is already activated, you must enter

the password.

If the password is entered correctly, the password protect

setting menu is displayed.

"Entering the Password"

p.26

• When the password is set, stick the password protect

sticker in a visible position on the projector as a further

theft deterrent.

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Epson EH-TW420 Guide de l'utilisateur Page 24

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