ECC-50/125DA Instruction Manual —
P/N LS10027-000FL-E:D 5/21/2015
29
Installation
ECC-50BDA Backup Remote Amplifier
3.2.3 Installing the Optional ECC-50WBU
The ECC-50WBU provides backup capability when the ECC-50BDA is set for the 100 watt mode
with backup.
The ECC-50WBU mounts onto the ECC-50BDA board with the standoffs provided. Figure 3.3
shows the location of the ECC-50WBU on the ECC-50BDA board.
To install the ECC-50WBU,
1. Make sure that all power supplied to the ECC-50BDA has been removed.
2. Insert the supplied M/F standoffs in the locations shown below.
3. Connect the backup amplifier cable harness (P/N 50116775-001) to the connector labeled
“Backup Amplifier” on the ECC-50BDA.
4. Lay the ECC-50WBU over the standoffs installed in step 2 and secure with supplied screws.
5. Connect the other end of the cable harness to the header on the ECC-50WBU.
Figure 3.3 Installing the ECC-50WBU onto the ECC-50BDA
ECC-50WBU
screw and standoff
locations
connector cable
(P/N 50116775-001)
eccdu
a
l5
0da
BU
.w
m
f
connector pins
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