User's Manual

385700-1006-006 MAINTENANCE AND TROUBLESHOOTING
Document use is restricted to that described on cover 5-6
Figure 5-3 Remove and Replace MDR
5.3.2 REMOVE AND REPLACE BDR
Referring to Figure 5-4, perform the following actions to remove the BDR from the 19” rack
(shown as item 2):
1. Place CB1 (3) to the OFF position.
2. Disconnect the AC power cable from J1 (5), the wayside BTC Control
Equipment cabling from
DATA 1
port (4) or
DATA 2
port (7), the antenna feed
line from
ANTENNA
port (5). Remove cable attached to
DIAGNOSTIC
port (8),
if installed.
3. Remove and retain four rack-mounting screws (1) from the BDR (2).
4. Remove the BDR (2) from the equipment rack.
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2
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5
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