HP 4395A - Page 18

9. Accessories Troubleshooting
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
VERIFY OPERATIONS .. .... .... .... .... .... .... .. 9-2
Using 75  Connectors with 50  Connectors ................ 9-2
Large Spurious Signals in the Spectrum Measurement ............ 9-2
Odd Appearing Opens and Shorts in the Network Measurement . . . . . . . . 9-2
INSPECT THE CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
INSPECT THE ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Verify the Probe Power .... .... .... .... .... .... .. 9-4
Inspect the Test Set ............................ 9-5
Inspect the Calibration Kit . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Verify Shorts and Opens .. .... .... .... .... .... ... 9-5
10. Replaceable Parts
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Ordering Information ............................ 10-1
Direct Mail Order System . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Exchange Assemblies ............................ 10-2
Replaceable Parts List .. .... .... .... .... .... .... .. 10-2
11. Post Repair Procedures
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11-1
POST REPAIR PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . .
11-1
A. Manual Changes
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-1
Manual Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-1
Change 1 .. .... .... .... .... .... .... .... ... .
A-2
Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-6
B. Power Requirement
Replacing Fuse .............................
B-1
Fuse Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-1
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-2
Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Messages
Error Messages in Alphabetical Order . . . . . . . . . . . . . . . . . . . . .Messages-1
Error Messages in Numerical Order .. .... .... ... .... .... .Messages-15
Index
Contents-8