User Controls

English ... 26

Management

(Computer / Video

Mode)

Lamp Hour Reset

Press the button after choosing “Yes ”to turn the lamp hour counter to 0 hours.

Security

Press to start “Security” setting. If the “Security” function is enabled, your must enter “Administrator Password” first before Security setting.

Security

This projector provides an excellent security function for the administrator to manage the usage of the projector.

Select “On” to enable the security function. User have to enter password depending on the " Security Mode" . Please refer to "User Password" section for details.

Select “Off” then user can switch on the projector without password.

Once the security function is enabled, the projector will request user to enter password when switch on the projector. Both “User Password” and “Administrator Password” can be accepted for this dialogue.

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Acer XD1270, XD1280, XD1170 manual Lamp Hour Reset, Security