Ricoh PJ LU8000 Series, Руководство пользователя

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Background Color
Use this feature to display a “Logo”, “Blue”, “Black” or “White” screen when no
signal is available.
Hot-Key settings
Assign a different function to the hot-key on the remote control by highlighting the
function in the list and pressing ENTER. Choose a function that does not already
have a dedicated button, and assign the hot-key to that function, allowing you to
quickly and easily use the chosen function.
Power Settings
• Standby Power Mode:
- 0.5W mode: The projector is in standby mode when connected to AC
power. (<0.5W)
- Communication mode: The projector could be controlled via the LAN
terminal during power standby.
• Direct Power On: The projector automatically turns on when electrical power is
connected.
• Auto Power Off: Automatically turns the projector off after no signals are
detected for a preset number of minutes. If an active signal is received before
the projector powers down, the image will be displayed.
• Sleep Timer: This item allows the projector to automatically power off after it
has been on for a specified amount of time.
Light Source Settings
• Light Source Mode: Select Constant Power, Constant Luminance or Eco Mode.
When in Eco Mode, the projector will adjust to the lowest fan speed and switch
the laser diode power to the minimum setting.
• Constant Power Settings: Set the value of the laser diode power (in Watts).
• Constant Luminance Settings: Set the value for the Constant Luminance
Settings to maintain constant brightness. The light sensor will monitor the
light level and will apply more power as the laser brightness decays naturally
over time. When the laser setting reaches maximum power, it will remain at
this setting. Note that the light sensor needs to be calibrated for Constant
Luminance mode to work properly.
• Total Projector Hours: Display current total hours the projector used.
Light Sensor
• Light Sensor Calibration: Calibrate the Light Sensor for use with the Constant
Luminance mode, which allows the projector to be set for constant brightness.
If the Light Sensor has not been calibrated, Constant Luminance mode will be
disabled.