Christie DHD550-G User Manual download pdf (Page 43)

G Series User Manual

020-000524-02 Rev. 1 (03-2013)

Section 4: Operation

4-15

4.4 Lamp Menu

Lamp Mode

Select Constant Power, Constant Intensity or ECO mode. When in ECO

mode, the projector will adjust to the lowest fan speed and switch the lamp

power to the minimum setting.

Constant Power

Set the value of the lamp power (in Watts).

Constant Intensity

Set the value for the Constant Intensity to maintain constant brightness.

The light sensor will monitor the light level and will apply more power as the

lamp brightness decays naturally over time. When the lamp setting reaches

maximum power of 370W, it will remain at this setting. Note that the light

sensor needs to be calibrated for Constant Intensity mode to work properly.

Calibration should be performed again after every lamp change.

Lamp Info

Display current lamp(s) settings (read-only).

Lamp Life Setting

Set the number of hours for the lamp life warning. After the lamp hours exceed

this value, a lamp replace message will appear. Once the lamp hour exceeds

the value of " Lamp Life Settings", a warning message box will be shown on

screen and the Lamp LED will be solid yellow at the same time.

Reset Lamp Hours

Reset the lamp used hours counter to zero. Do this after changing the lamp.

Light Sensor

Calibrate light sensor.

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Christie DHD550-G User Manual Page 43