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1/4” LONGFRAME
489 SERIES
PROGRAMMING INSTRUCTIONS
HOW TO IDENTIFY A PROGRAMMABLE PATCHBAY HOW TO CHANGE THE PROGRAMMING FOR A CIRCUIT
489 Series programmable patchbays can be iden-
tified by the Programmable Icon in the upper left
corner of the patchbay.
1: Remove the top designation strip, as shown in the
photo on the right.
2: Find your desired configuration in the diagram.
3: Arrange the programming shunts to match the
appropriate diagram. Note: Each circuit can be programmed independently.
4: Ample shunts are provided with every patchbay.
Red shunts are placed horizontally and are used for
normaling. White shunts are placed vertically and
are used for grounding.
5: The circuits are numbered 1-24 and correspond to
vertical jack pairs reading left to right.
SHUNT SCHEMATICS
6: Replace the designation strip.
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