Benq MP622 Manuel D’Utilisation

Page de 63
Operation
49
Menu 
Settings
Menu display time (15 sec)
Sets the length of time the OSD will remain active after your last button 
press. The range is from 5 to 30 seconds in 5-second increments.
Menu position (Center)
Sets the On-Screen Display (OSD) menu position.
Lamp 
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 
 
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.
Security 
Settings
Change password
You will be asked to enter the current password before changing to a new 
one. See 
 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. Se
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.
Reset All 
Settings
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.