Menu display issues – PRG Bad Boy Field Service Manual User Manual
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BAD BOY
®
SPOT LUMINAIRE FIELD SERVICE MANUAL
Menu Display Issues
If power is applied and the Menu Display Touchscreen does not come up or the fixture does not start the calibration
routines
Details: The Interface/LVS Module controls several functions. It contains the 24VDC LVS that provides the low voltage power
for all the electronic components in the fixture, with the exception of the Ballast. It contains the Master Control PCB that runs
the Menu Touchscreen user interface and controls the DMX and Ethernet communications. In addition, it generates the
communication data that controls and monitors all the internal mechanisms if the fixture. When power is applied to the fixture,
the LVS will supply 24VDC to all the mechanisms. Next the MCB will display the Menu fixture status, detect the external
communication, and initiate the internal communication bus that starts the calibration routines for every mechanism in the
fixture.
Procedure: If power is applied and the Menu Display does not come up or the fixture does not start the calibration routines,
the most common cause will be a lack of 24VDC from the LVS. Remove the Pan-Side Yoke Cover (
) and check to see if
you have 24VDC on the red and black wires attached to the terminal strip. If you do not have 24VDC, replace the Interface/
LVS Module.
Solution: Replace Interface/LVS Module...
If power is applied to the fixture and it begins to calibrate Pan and Tilt, but you do not see any status information come
up on the Menu Display Touchscreen
Details: The Interface/LVS Module controls several functions. It contains the 24VDC LVS that provides the low voltage power
for all the electronic components in the fixture, with the exception of the Ballast. It contains the Master Control PCB that runs
the Menu Touchscreen user interface and controls the DMX and Ethernet communications. In addition, it generates the
communication data that controls and monitors all the internal mechanisms if the fixture. When power is applied to the fixture,
the LVS will supply 24VDC to all the mechanisms. Next the MCB will display the Menu fixture status, detect the external
communication, and initiate the internal communication bus that starts the calibration routines for every mechanism in the
fixture.
Procedure: If power is applied to the fixture and it begins to calibrate Pan and Tilt, but you do not see any status information
come up on the Menu Display, most likely the Display or MCB have failed and you will need to replace the Interface/LVS
Module.
Solution: Replace Interface/LVS Module...
If power is applied to the fixture and calibration completes, and you can see the Status for the mechanisms displayed
on the touchscreen, but you have no external control of the fixture
Details: The Interface/LVS Module controls several functions. It contains the 24VDC LVS that provides the low voltage power
for all the electronic components in the fixture, with the exception of the Ballast. It contains the Master Control PCB that runs
the Menu Touchscreen user interface and controls the DMX and Ethernet communications. In addition, it generates the
communication data that controls and monitors all the internal mechanisms if the fixture. When power is applied to the fixture,
the LVS will supply 24VDC to all the mechanisms. Next the MCB will display the Menu fixture status, detect the external
communication, and initiate the internal communication bus that starts the calibration routines for every mechanism in the
fixture.
Procedure: If power is applied to the fixture and calibration completes, and you can see the Status for the mechanisms
displayed on the touchscreen, but you have no external control of the fixture, it is most likely a MCB failure. When you have
valid communication to the fixture, a green LED will be present on the front panel. If you remove the DMX or Ethernet cable
controlling the fixture from the data input on the front panel, the LED will turn red. If you have known-good DMX or Ethernet,
but no green LED, the MCB has failed and you will need to replace the Interface/LVS Module.
Solution: Replace Interface/LVS Module...