JVC LX-WX50, Руководство пользователя, Страница: 27 / 51

27 Menu Functions
Lamp Settings
• Lamp Mode
Select the projector lamp power from the following modes.
• Normal : Provides full lamp brightness.
• Economic : Reduces system noise and lamp power consumption
by 30%.
If the Economic mode is selected, the light output will be reduced and
result in darker projected pictures. See "Setting Lamp Mode" for details.
• Reset Lamp Timer
Activate this function only after a new lamp is installed. When you select
Reset , a " Reset Successfully " message displays to notify that the lamp
time has been reset to "0".
• Lamp Time
Select to learn the duration (in hours) of lamp usage which is
automatically calculated by the built-in timer.
Security Settings
For security purposes and to prevent unauthorized use, you may set up
password security for the projector. This limits use of the projector to only
those who know the correct password. If you enter an incorrect password
5 times in succession, the projector will automatically shut down in a
short time.
You will be inconvenienced if you enable this function yet forget the
password somehow. Do make a note of your password, and keep the
note in a safe place for later recall.
You will be asked to set a new password if no password has been set
before. As the on-screen display indicates, the 4 arrow keys ( / / / )
respectively represent 4 digits (1, 2, 3, 4). Use the arrow keys to set a 6-
digit password. The digits display as ****** when you enter them.
• Change Password
You will be asked to enter the current password before changing to a new
one.
• Power On Lock
You will be asked to enter the current password before changing the
setting.
Once a password has been set and the power on lock is enabled, the
projector cannot be used unless the correct password is entered every
time the projector is started.
If you forget the password, reset the password function:
1. Turn the projector off.
2. Unplug the power cord.
3. Long press on
MENU and until the power cord was plugged.
4. Now the password function has been reset and the Power On
Lock is Off . You can turn on the projector without entering any
password. You can also activate the power-on lock functionality
as if you were setting the password for the first time.