Ricoh PJ WX4130 用户手册

High Altitude Mode

Select whether or not to increase the speed of the fan.
The number of fan rotations is high when set to [On]. Select [On] only when using the projector at
an altitude of more than 1,500 meters (4,921 feet). Do not select [On] when the altitude is less
than 1,500 meters (4,921 feet).
Default: [Off]

• On
• Off

Key Lock

Select whether or not to lock the buttons on the control panel.
You can change this setting to [Off] by pressing the [AV Mute] button on the projector's control
panel for 10 seconds.
Default: [Off]

• On
• Off

Reset All

Reset all menus to their defaults.
This function cannot restore the default settings of [User Logo] in [Display Settings] and [Password]
in [Default Settings].

Password

• Register Password

Enter a 6-digit password.
The current password is required to change the password.
Default: [000000]

• Password Protect

Select whether or not to enter a password when the projector is turned on. If this is selected, a
password must be entered when the projector is turned on after the power cord has been
unplugged. However, a password is not required when turning the projector on from the
standby mode.
A password is required to change this setting.
Default: [Off]

• On
• Off

3. Changing the Projector Settings