User Manual

30 Menu operation
SYSTEM SETUP: ADVANCED menu
Lamp Settings
• Reset Lamp Timer: See Resetting the lamp timer on page 36.
• Lamp Timer: See Getting to know the lamp hour on page 32.
HDMI
Settings
• HDMI Range
Selects a suitable RGB color range to correct the color accuracy.
• Auto: Automatically selects a suitable color range for the incoming HDMI
signal.
• Full: Utilizes the Full range RGB 0-255.
• Limited: Utilizes the Limited range RGB 16-235.
Password See Utilizing the password function on page 20.
Key Lock
With the control keys on the projector and remote control locked, you can prevent
your projector settings from being changed accidentally (by children, for example).
When the Key Lock is on, no control keys on the projector will operate except
POWER.
To release panel key lock, press and hold (the right key) on the projector or
remote control for 3 seconds.
If you turn off the projector without disabling panel key lock, the projector will still be in locked
status the next time it is turned on.
LED Indicator
You can turn off the LED warning lights. This is to avoid any light disturbance when
viewing images in a dark room.
Reset All
Settings
Returns all settings to the factory preset values.
The following settings will still remain: Picture Mode, User Mode Management, Brightness,
Contrast, Color, Tint, Sharpness, Advanced, Projector Position, Sound, Source Rename
and Password.
ISF
The ISF calibration menu is password protected and only accessible by authorized
ISF calibrators. The ISF (Imaging Science Foundation) has developed carefully
crafted, industry-recognized standards for optimal video performance and has
implemented a training program for technicians and installers to use these
standards to obtain optimal picture quality from BenQ video display devices.
Accordingly, we recommend that setup and calibration be performed by an ISF
certified installation technician.
For more information, go to www.imagingscience.com or contact the dealer or retailer from whom
you purchased the projector.
Firmware
Upgrade
Updates firmware version.