User's Manual Part 3

Compact BTS Input and Output Board – continued
9-48 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU MAY 2004
PRELIMINARY
Table 9-27: Procedure to Install CBIO Board
Step Action
8 Disengage from the ESD wrist strap.
9 Connect all external cabling.
10 Verify that DC power source is OFF before re–connecting to the BTS.
Turn on DC power source.
11 Notify the operator know that the replacement procedure is completed, and that power up will begin
shortly.
12 Allow the BTS to power up by pushing in the 20 A circuit breaker at the rear of the BTS.
13 Perform the Site Startup procedure in Table 10-5.
14 Perform an optimization of the cards, using the procedures in the Optimization/ATP section of this
manual.
15 After BTS is optimized and is operating within normal parameters, install the BTS front cover panel
by setting it in place and pushing on the top and bottom simultaneously.
16 Notify operator that optimization is complete.
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