Troubleshooting - ADJ Mega Bar RGBA User Instructions

Mega Bar RGBA
With this feature you can connect the fixtures to one
IEC input and output sockets. The quantity that can be connected is 20 fixtures
maximum. After 20 fixtures you will need to use a new power outlet. They must
be the same fixtures. DO NOT mix fixtures.
Mega Bar RGBA
Disconnect the unit from its power source. Remove the power cord from the unit. Once
the cord has been removed, you will find that the fuse holder is located inside the
power socket. Insert a flat-head screw driver into the power socket and gently pry out
the fuse holder. Remove the bad fuse and replace with a new one. The fuse holder
also has a holder for a spare fuse.
Mega Bar RGBA
Listed below are a few common problems the user may encounter, with solutions.
Unit not responding to DMX:
1. Check that the DMX cables are connected properly and are wired correctly (pin 3 is
"hot"; on some other DMX devices pin 2 may be 'hot'). Also, check that all cables
are connected to the right connectors; it does matter which way the inputs and
outputs are connected.
Unit does not respond to sound:
1. Quiet or high pitched sounds will not activate the unit.
2. Make sure that Sound Active mode is activated.
Mega Bar RGBA
Due to fog residue, smoke, and dust cleaning the internal and exter- nal optical lenses
must be carried out periodically to optimize light output.
1.Use normal glass cleaner and a soft cloth to wipe down the outside casing.
2.Clean the external optics with glass cleaner and a soft cloth every 20 days.
3.Always be sure to dry all parts completely before plugging the unit back in.
Cleaning frequency depends on the environment in which the fixture operates (i.e.
smoke, fog residue, dust, dew).
ADJ Products, LLC - www.adj.com - Mega Bar RGBA User Manual Page 22
Power Cord Daisy Chain
another using the
Fuse Replacement
Trouble Shooting
Cleaning