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Operating Instructions
1502C MTDR User Manual
1–29
Additional Features (Menu Selected)
The 1502C will capture and store waveforms on an ongoing basis. This is useful
when the cable or wire is subjected to intermittent or periodic conditions. The
1502C will monitor the line and display any fluctuations on the LCD.
1. Attach the cable to the 1502C front-panel CABLE connector.
2. Push MENU to access the main menu.
3. Scroll to Setup Menu and push MENU again.
4. Scroll to Acquisition Control Menu and push MENU again.
5. Scroll to Max Hold is: Off and push MENU again. This line will change to
Max Hold is: On. The monitoring function is now ready to activate.
6. Repeatedly push MENU until the instrument returns to normal operation.
O
N
ac 0.000 ft
O
F
F
Figure 1–30: Waveform Viewed in Normal Operation
7. When you are ready to monitor this cable for intermittents, push STORE.
The 1502C will now capture any changes in the cable.
Max Hold