Whenever dipswitch #8 is in the off (down) position and there is no multiplex signal detected, all channel outputs will come to full
intensity. The automatic sequencing feature must be disabled for this Auto Lamp test to operate (see INTERNAL CONFIGURATION
DIPSWITCH SELECTIONS).
CHANNEL FUSES
Each channel is protected by a fuse to help prevent overload and damage to the power control devices used in the dimmer. Be
sure to replace the fuse with the same type and rating. Replacement with the wrong fuse is dangerous and will void your warranty.
Note: Lamps may sometimes cause a temporary "short-circuit" when the filament burns out and cause the fuse to blow.
This is normal and protects the internal dimmer circuitry from damage.
INSTALLATION and OPERATION TIPS
Care should always be taken to:
1) Keep all AC wiring away from control wiring.
2) We also recommend powering up and performance checks be done one unit at a time. This can be a real time saver should
problems arise thus eliminating unnecessary isolation techniques to resolve problems.
DDS 6000 DIMMER PACK
Software Revision 1.0 and above, Version C, UL Versions CHANNEL FUSES
NSI CORPORATION 5
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