Light Source Menu - Christie DWU8902-GS User Manual

Light Source menu

The Light Source menu sets the light source mode and power preferences.
Light Source
1. Light Source Mode
2. Constant Power
3. Light Source Info
4. Light Sensor Calibration
4. Light Sensor Calibration
Menu item Description
Light Source Sets the light source mode.
Mode
Constant Power Sets the value of the laser diode power.
Constant Sets the value for the Constant Power mode
Intensity and change to Constant Intensity mode to
maintain constant brightness and color
settings.
The light sensor monitors the light level and
consumes more power than the laser
brightness decays naturally over time. When
the laser setting sets the maximum power, it
remains at this setting for longer period of
time than Constant Power mode.
Note the following:
• This mode is used for long term projecting
or blending purpose.
• When Constant Intensity is enabled,
Dynamic Black and RealBlack function are
automatically disabled.
• When Picture Settings is changed under
Constant Intensity mode, it would
automatically change back to Constant
Power mode.
Light Source Displays information about the light source in
Info the projector.
Light Sensor Calibrates the light sensor.
Calibration
GS Series DWU8902-GS User Manual
020-001795-01 Rev. 1 (04-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
Constant Power
Default
Options
• Constant Power
• Constant Intensity
• ECO 1/ECO 2
• Rental Mode—Remains at 90% constant
brightness and color settings. Light sensor
calibration must be performed before enable
Rental mode.
—
—
• Total Projector Hours—Displays the current
total number of hours the projector has been
used.
• LD Hours—Displays the current total number
of hours the laser diode has been used.
—
Operation
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