How To Change Hardware Straps - Paradyne 3615 Quick Reference Manual

How to Change Hardware Straps

The Model 3615 DSU has a switch located behind its diagnostic control panel (DCP).
This switch contains two straps, one that controls the permissive or programmable
connection for the DBM, and one that controls the frame-to-signal grounds. Table 1
shows the DSU's switch settings. Use the following procedure to set the switches.
Procedure
1. With your thumbs under the edge of the front bezel, firmly press upward to lift the
bezel from the tabs securing it in place.
2. Swing the front bezel up and set the bezel aside.
3. Refer to Table 1 to determine which switch needs to be changed. Then, using a
small instrument, carefully change the position of the switch.
4. Reinsert the front bezel's hinge tabs into position and swing the bezel down. Snap
the bezel back into place.
FRONT BEZEL
SNAP
TABS
SWITCH 1
Model 3615 DSU Hardware Switch Location
HINGE TAB
LOCATIONS
2
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