How To Respond To An Alarm Window; Setting Alarm Triggers - Christie CP2000-ZX User Manual

How to Respond to an Alarm Window

Click
ACKNOWLEDGE
indicates a new condition. The alarm window does not reappear for a condition that you have acknowledged
and not yet solved, however, if you cycle the projector OFF and ON again, any persisting alarm condition will
trigger the alarm window again. Refer to Table 3.6.

Setting Alarm Triggers

From the Advanced: Preferences menu, you can enable or disable certain alarm triggers. Although it is highly
recommended that the monitored over-temperature and fan conditions always be enabled (default), these
triggers can be turned off if desired by disabling the appropriate Alarm Triggers checkbox. Once disabled,
such conditions will only trigger a change of the status indicator in the main toolbar and not display the alarm
window. It is recommended all alarm triggers remain enabled for normal operation.
Failed interlocks, communication faults, DMD over-temperature and lamp failures always result in an alarm
window. These conditions cannot be turned off.
Table 3.6 Alarm Conditions and Solutions
ALARM CONDITION
FAILED INTERLOCK
Failed heat extractor (for external duct at the top of the
projector)
Failed AC Lamp Blower (little or no air-flow detected)
Lamp door is open
Failed auxiliary interlock (usually for fire alarms or auto-
mation systems)
Failed high-security lock (tamper switch - cinema use
will be disabled)
OVER-TEMPERATURE
Prism is too hot
Red DMD too hot
Green DMD too hot
Blue DMD too hot
Integrator too hot
Exhaust airflow temperature too hot
FANS
A main fan (#1, #2 or #3) is too slow or stopped
A card cage fan (#6 or #7) is too slow or stopped
Laminar airflow is too slow or stopped
Liquid cooling pump fan too slow or stopped
LAMP
Lamp needs rotation
Lamp life has expired
LENS MOUNT
ILS Online Status No
ILS Power Status No
CP2000-ZX User Manual
020-100006-05 Rev. 1 (05-2009)
to hide the window and enable access to solve the problem. Each alarm window
HOW TO CORRECT
May not be turned ON. 450 CFM* required (refer to
Exhaust Ducting). Replacement heat extractor may be required.
Check for interference at vane switch. Replace fan.
Check that lamp door is securely shut.
Check auxiliary switch wiring. Check the external controlling device.
Ensure the front, top lid is securely shut and locked.
Power down & cool projector. Reduce lamp power. Ambient temperature may be too
high. Check air filter and sensor. Check liquid cooling fan.
Power down & cool projector. Reduce lamp power. Ambient temperature may be too
high. Check air filter and sensor. Check liquid cooling fan.
Power down & cool projector. Reduce lamp power. Ambient temperature may be too
high. Check air filter and sensor. Check liquid cooling fan.
Power down & cool projector. Reduce lamp power. Ambient temperature may be too
high. Check air filter and sensor. Check liquid cooling fan.
Power down & cool projector. Reduce lamp power. Ambient temperature may be too
high. Check air filter and sensor. Check liquid cooling fan.
Is heat extractor working? Ensure 450 CFM*/212 L/s* level achieved (refer to
tion STEP 5 - Connect Exhaust
required.
"0RPM" = device failure, "FAIL" = sensor failure. Replacement fan/sensor may be
required.
Replacement fan may be required
LAD fan may need replacement
Replacement pump may be required
Lamp has reached half of its set lamp limit, turn 180° to improve lamp life.
Recommend lamp replacement
Ensure the serial cord is plugged in. Serial cord may be damaged.
Ensure the power supply is plugged in. Power supply may be damaged.
Section STEP 5 - Connect
Ducting). Replacement heat extractor may be
Section 3: Operation
Sec-
3-23