BenQ MP610 User Manual - Page 38

3. Setting menu FUNCTION (default setting DESCRIPTION / value) Mute (off) Toggles projector audio between on and off. Volume (5) Adjusts audio volume level. OSD Time (10) Sets the length of time the OSD will remain active after your last button press. The range is from 5 to 100 seconds. Quick Cooling (off) Password (off) Enables or disables the Quick Cooling function. Selecting On enables the function and projector cooling time will be shortened from a normal 90second duration to approximately 30 seconds. This is a selectable function. Selecting On 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. For more information, refer to "Utilizing the password function" on page 21. 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. WARNING: You will be inconvenienced if you activate the password 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 can be entered by using either the buttons on the projector or the remote control. Change Password Reset The password will display on-screen when being input. You will be asked to enter the current password before changing to a new one. For more information, refer to "Utilizing the password function" on page 21. Returns all settings to the factory preset values. The following settings will still remain: Mirror, Language, Password, High Altitude Mode, Phase and H Position. 32 Operation