Christie D12HD-H User Manual page 46

Section 4: OPERATION
NOTE:

A 120 second timed lockout is applied after changing modes before you can change it
again.
Lamp Auto Switch
Control when the projector switches lamps. Options include: on failure only, at
power-up, or after a set number of hours.
Lamp Auto Switch Time
Set the number of hours for Lamp Auto Switch.
For example:
1. Lamp conditions: lamp 1 = 50 hours, lamp 2 = 60 hours.
2. Set the current lamp to lamp 1 - the lamp with the lower lamp hour usage.
3. Set the Lamp Auto Switch to After (N) hours and the Lamp Auto Switch Time
to 100 hours.
4. When lamp 1 reaches 150 hours, projector automatically switches to lamp 2.
5. When lamp 2 reaches 160 hours, projector automatically switches to lamp 1.
Lamp Info
Display current lamp(s) settings (read-only).
Lamp Life Setting
Set the number of hours for the lamp life warning. At every startup, the lamp
hours are checked. If they exceed this value, a lamp replace message
appears.
Reset Lamp Hours
Reset the lamp used hours counter to zero. Do this after changing the lamp.
Light Sensor
Calibrate the Light Sensor for use with the Constant Intensity lamp mode,
which allows the projector to be set for constant brightness. If the Light Sensor
has not been calibrated, Constant Intensity mode may be disabled. Light
Sensor calibration should be repeated when new lamps are installed.
4-15 H Series User Manual
020-000772-02 Rev.1 (08-2015)