BenQ MP511 User Manual - Page 47

Lamp Settings Security Settings Reset All Settings Lamp mode (Normal) Toggles the projector lamp between Normal and Economic modes. Using Economic mode reduces system noise and power consumption by 20%. If the Economic mode is selected, the light output will be reduced and result in darker projected images. Setting the projector in Economic mode also extends the lamp timer automatic shutdown feature. See "Calculation of lamp hour" on page 50 for details on how the total lamp hour is calculated. Reset lamp timer Once the lamp is renewed, select Reset to return the lamp timer to '0'. Equivalent lamp hour Displays the number of hours the lamp has been used. Change password You will be asked to enter the current password before changing to a new one. See "Utilizing the power-on lock function" on page 25 for details. Power on lock (Off) Limits use of the projector to only those who know the correct password. When the function is activated for the first time, you have to set a password for it. See "Utilizing the power-on lock function" on page 25 for details. Once the password is set and this function is selected, the projector is password-protected. Users who do not know the correct password can not use the projector. The password can be entered by using either the buttons on the projector or the remote control. You will be inconvenienced if you activate the power-on lock functionality and subsequently forget the password. Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in a safe place for later recall. The password will display as asterisks on-screen when being input. Returns all settings to the factory preset values. The following settings will still remain: Projector Position, Language, Security Settings, High Altitude Mode, Phase, User I, User II, Position, H. Size. Operation 47