Specifications

PERFORMANCE TESTS
7. Remove the handler interface board.
NOTE
Before performing step 8, make a note of the jumper settings so that you
can return them to their original settings after you finish this test.
8. Set the jumpers on the handler interface board as shown in Figure in 1-21. Fig-
ure 1-21 shows the jumper settings when the board is shipped from the factory.
SET: All Jumper Switches to position "N"
OPEN
(removed) : R101 thru R121
Figure 1-21. Jumper Settings
9. Replace the handler interface board, top shield plate, rear feet, and the top cover.
10. Turn the HP 4285A ON.
11. Connect a cable from the handler interface connector on the HP 4285A's rear
panel to the handler simulator as shown in Figure 1-22.
1-35