Power-Down Procedure - Christie roadie 25k User Manual

OPERATION
3.4 Power-down
Procedure
3-14
Roadie 25K User's Manual
projector should glow a steady yellow. At this point, the projection head will be in
a stand-by mode with only light engine fans running.
4. Connect the ballast to AC. The 3-phase LEDs and voltmeter should light up.
5. Turn the ballast breaker switch to
(note: there is no other indication of whether the ballast is on or not).
LCD STATUS DISPLAY
6. Press Menu . The
"Lamp Size" of 2000, 3000, 4500 or 6000 watts, depending on its last setting.
Factory default=6000. Select the lamp that is currently installed—this should also
be correctly indicated on a label on the lamp door—or continue if the correct lamp
size is shown.
7. Press and hold (power) to turn the projection head on and ignite the lamp (or
press , or
projector should glow a steady green.
IF THE LAMP DOES NOT IGNITE:
•
If a safety interlock switch is open (such as when the lamp door is ajar), the
lamp cannot be struck. The
be red, and the error will be indicated on the status display and LCD window.
•
If the lamp fails to ignite even though the interlock system is OK, the projector
will automatically re-try ignition using 100% of the maximum power
acceptable for the installed lamp. If this re-try also fails, a new lamp is likely
needed.
NOTE: For complete power-up troubleshooting, see Section 5, Troubleshooting.
8. In the Lamp menu, set "Cable Length (m)" to match the length of DC cables
currently connected between your lamp ballast and projection head.
NOTE: Describes a manual shut-down only. May be automated.
1. Do one of the following to turn the projection head and lamp off:
•
Press
•
Or press and hold
•
Or press
2. All fans, including the heat extractor, will continue running to cool the lamp, and
will shut off automatically when the internal temperature is cool enough.
Make sure to wait for the cooling fans!
3. Turn the ballast breaker/switch
ON
. The internal ballast fan should start up
at the rear of the projector will show a
PROJ STATUS
). The large
PROJ STATUS
light on the rear of the projector will
WARNING
OFF
.
light on the rear of the