JRC JMR-92 Series Field Service Manual page 487

Pulse transformer
Step 7 Operation check
After completing the replacement work, turn On the safety switch and check operation by
following the procedure below.
(1) Turn On the radar and allow sufficient preheating time (20 to 30 minutes in the STBY
mode).
(2) Start transmission on a short pulse range and change the range to the long pulse range.
Open the service engineer menu and provisionally adjust the tuning.
Remove the two screws.
Green cable
Yellow cable
Remove the four screws.
Yellow cable
Magnetron
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Magnetron
Green cable
Chapter 4 Replacement procedure