HP 53132A Assembly And Service Manual page 147

Chapter 2 Service
Troubleshooting the Counter
8 Repeat steps 2 through 5 for each of the self tests.
Note that for the TEST: FR END? test, connect Counter as shown in
Figure 2-11A or Figure 2-11B (depending on which Counter you are
testing) and press Enter key.
HP 53131A/132A
Counter
Figure 2-11A. HP 53131A/132A Self Test Troubleshooting Setup
Figure 2-11B. HP 53181A Self Test Troubleshooting Setup
Assembly-Level Service Guide
10 MHz
Out
(rear panel)
Channel 1
BNC Tee
10 MHz
HP 53181A
Out
Counter
(rear panel)
Channel 1
Channel 2
2-51