JVC LX-FH50, User Manual

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27 Menu Functions
SYSTEM SETUP: Advanced menu
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.
Projector Position
See "Choosing a location" for details.
Auto Power Off
Prevents unnecessary projection when no signal is detected for a long
time. See
"Setting Auto Power Off" for details.
12 V Trigger
Enables or disables the 12V output through the 12VDC output terminal.
Blank Timer
Sets the image blank time when BLANK is pressed to hide the image,
once elapsed the image will return to the screen automatically after a
period of time when there is no action taken on the blank screen. When
BLANK is pressed with an audio input connected, the audio can still be
heard. If the preset time spans are not suitable for your presentation,
select
Disable .
No matter Blank Timer is activated or not, you can press most of the
keys on the projector or remote control to restore the picture.
Sleep Timer
Sets the auto-shutdown timer.
Splash Screen
Allows you to select which logo screen displays during projector start-up.
You can choose
JVC logo screen, Blue screen, or Black screen.
Submenu Functions and Descriptions
High Altitude Mode
The mode is for operation in areas like high altitude or high temperature
environments. Activate the function when your environment is between
1500 m–3000 m above sea level and ambient temperature is between
0°C–30°C.
Operation under
High Altitude Mode may cause a higher decibel
operating noise level because of increased fan speed necessary to
improve overall system cooling and performance.
If you use this projector under other extreme conditions excluding the
above, it may display auto shut-down symptoms, which is designed to
protect your projector from over-heating. In cases like this, you should
switch to
High Altitude Mode to solve these symptoms. However, this is
not to state that this projector can operate under any and all harsh or
extreme conditions.