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Step 6. If symptom persists, replace LCB. Refer to
.
Step 7. If symptom persists, remove yoke leg covers. Check belt tension
of pan/tilt mechanisms (when the mechanism goes to the end of
travel, excess belt slack produces vibration which causes the
encoder to continue producing a movement signal to the proces-
sor, even though the mechanism is at its stop. The processor
never receives the stop and the luminaire will not calibrate).
a. If necessary, slowly increase the belt tension until the
vibration is dampened. Refer to
. (Be careful not to overtighten the
belt. Over-tightening will break the small drive pulley.)
Step 8. If symptom still persists, replace either pan or tilt mechanism.
Refer to
“Pan Mechanism Replacement” on page 112
Mechanism Replacement” on page 101
.
Step 9. If symptom still persists, replace lamp input cable. Refer to
“Input Cable Replacement” on page 118
.
/XPLQDLUH:LOO1RW&RPH2Q/LQH
Assuming the following:
•
SoftPatch is correct or off.
•
Smart Repeater unit is properly connected.
•
Smart Repeater thumbwheel address for the luminaire is set correctly.
If the luminaire will not come on-line:
Step 1. Hard reset luminaire by removing and then resupplying power to
Smart Repeater unit.
Step 2. If symptom persists, remove board-side yoke leg cover. At LCB,
check red LED indicator for proper operation:
a. Upon receiving power, LED indicator should illuminate
steadily for a few seconds.
b. As operating system is downloaded from console, LED
indicator should start flashing repeatedly.
Step 3. At LCB, check all cable connections. Ensure all connections are
good.
Step 4. If symptom still persists, replace LCB.
Refer to
Step 5. If symptom still persists, replace lamp input cable. Refer to
“Input Cable Replacement” on page 118
.
