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31
CHAPTER 4: Test Procedures
Figure 4-9. Pair reversal flow chart (2 of 2).
WIRING THE SAME
ON PORT UNDER
TEST AND PORT
BRTS-100 (A) IS ON
GO TO NEXT
OUTLET ON BUS
CHECK WIRING,
PINS 3 & 6
TEST STATUS?
ALL PAIR
REVERSALS
IDENTIFIED
GRN RED
UNPLUG 2nd
BRTS-100 (B)
A
PUT 2nd
BRTS-100 (B) ON
BUS, TERMINATED
NEED TO CHECK
ALL PORTS ON
THE BUS
TERMINATE,
TRANSMIT,
INITIATE
ALL PORTS
CHECKED?
NO YES
WIRING DIFFERENT
ON PORT UNDER
TEST AND PORT
BRTS-100 (A) IS ON