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LDM-144LR
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CHAPTER 6: T
roubleshooting
Figure 6-2. A remote LDM-MR19.2 in digital loopback.
Figure 6-3. A local LDM-MR19.2 in digital loopback.
RCVR
DATA
CLK
DIG
PRESSED
LOCAL
DATA
TERMINAL
RCVR
XMTR
DATA
CLK
REMOTE
DATA
TERMINAL
XMTR
LOCAL
DATA
TERMINAL
XMTR
RCVR
DATA
CLK
CLK
DATA
RLB
PRESSED
REMOTE
DATA
TERMINAL
RCVR
XMTR
1
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