Compaq SW TL881 DLT Mini-Lib/1 Reference Manual page 189

D-10 Compaq StorageWorks TL881/TL891 Family MiniLibrary System Reference Guide
9. Install the RS-422 cable supplied with the kit, sliding it under the
clamps so that the connector is adjacent to the connector on top of the
new drive.
10. Install the RS-422 cable removed in step 3 over the top of the new RS-
422 cable so that the connector is adjacent to the connector on top of the
original drive.
11. Connect the RS-422 cables to the connectors on the top of the drives,
through the holes in the top of the drive caddy assembly.
12. Replace the drive caddy assembly as described in "Removing and
Replacing the Drive Caddy Assembly."