7-3
powered. A1DS7 (READY LED) lights when the HP 5517B is ready for use. AR12 is used to adjust laser
current as per the adjustment procedures in Section V.
Paragraph 8-83.
Add "Check switches A1S1 and A2S2." before "Check A1R11 and A1R12" at the end of paragraph.
Paragraph 8-85.
Add the following between steps a and b:
Leave TEST-NORM switch (A2S2) set to NORM.
Add the following between steps o and p:
Set TEST-NORM switi h (A1S1) to TEST to re-enable the High Voltage Power Supply.
Add the following between steps q and r:
Set TEST-NORM switch (A1S1) to NORM.
Paragraph 8-87.
Add "A1S1 and A1S2" following "A1F1" in first line.
Paragraph 8-88.
Change first paragraph of WARNING to read as follows:
LASER RADIATION IS ACCESSIBLE WHEN THE 5517B COVERS ARE
REMOVED AND THE TEST-NORM SWITCH A1S2 IN THE TEST POSITION.
Paragraph 8-89
Change step 1 to read as follows:
Check that A1S2 is set to NORM when HP 5517B covers are on or TEST when the covers are off.
Replace
Figure 8-17
with the following:
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