32 MAC 2000 Wash
T
ROUBLESHOOTING
Problem Probable cause(s) Remedy
One or more of the fixtures is
completely dead.
No power to fixture.
Check that power is switched on and cables are
plugged in.
Primary fuse blown (located near mains inlet). Disconnect fixture and replace fuse.
Secondary fuse(s) blown (located on PCB
inside base).
Disconnect fixture. Check fuses on PCB and
replace.
Fixtures reset correctly but
respond erratically or not at all
to the controller.
Bad data link.
Inspect connections and cables. Correct poor
connections. Repair or replace damaged cables.
Data link not terminated.
Insert termination plug in output jack of the last
fixture on the link.
Incorrect addressing of the fixtures. Check fixture address and protocol settings.
One of the fixtures is defective and disturbs
data transmission on the link.
Bypass one fixture at a time until normal operation
is regained: unplug the XLR in and out connectors
and connect them directly together. Have the fixture
serviced by a qualified technician.
XLR pin-out on fixtures does not match (pins
2 and 3 reversed).
Install a phase-reversing cable between the fixtures
or swap pins 2 and 3 in the fixture that behaves
erratically.
No light and “LERR” error
message displayed.
The transformer settings do not match local
AC voltage and frequency.
Disconnect fixture. Check transformer settings and
correct if necessary.
Lamp blown Disconnect fixture and replace lamp.
Lamp not installed Disconnect fixture and install lamp.
Lamp access safety switch open
Verify that lamp access plate is fully seated and
locked in place.
Lamp too hot to strike
Send a lamp off command. Allow the lamp to cool
for 5 - 10 minutes and try again.
Lamp cuts out intermittently.
Fixture is too hot.
Allow fixture to cool.
Clean air filters.
Reduce ambient room temperature.
The transformer settings do not match local
AC voltage and frequency.
Disconnect fixture. Check transformer settings and
correct if necessary.
Table 4: Troubleshooting
To Next Page
Loading...
