150-504-100-03
Appendix A - Technical Reference
HRE-504 List 1, List 1B, and List 2
August 1, 2002
23
Card Cage
The card cage inside the enclosure, shown in
below and
, has four mounting
positions to hold up to four doubler units.
The cage also has a retainer bar which serves the following purposes:
•
Writing the circuit ID of each slot on the label attached to each retainer bar.
•
Preventing the doubler or remote units from disconnecting when the enclosure is subjected to severe
vibrations.
•
Accessing the doubler or remote units by loosening the side wingnuts and rotating the retainer bar forward.
Figure 10.
HRE-504 Top View with Cover Removed
Summary of Contents for 150-2202-01
Page 4: ...Inspecting the Shipment 150 504 100 03 iv August 1 2002 HRE 504 List 1 List 1B and List 2...
Page 8: ...List of Tables 150 504 100 03 viii Augusr 1 2002 HRE 504 List 1 List 1B and List 2...
Page 53: ...Appendix D Abbreviations 150 504 100 03 46 August 1 2002 HRE 504 List 1 List 1B and List 2...
