HP 16500A Service Manual
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Brand: HP
Category: Analytical Instruments , Measuring Instruments , Multimeter
Type: Service manual
Model: HP 16500A , HP 16501A LOGIC
Pages: 144
Landing Adjustment (Continued)
10. If the landing is not correct in step 9, repeat steps 6 through 9 for the best compromise. See
figure 4-17.
11. If the landing is not correct in step 10, readjust the purity magnets for the best landing of each color.
12. Turn off the instrument and remove the power cord. Reinstall the yoke spacers.
13. When the landing adjustment is complete, tighten the deflection yoke clamp screw just enough to
keep the yoke from moving. DO NOT over-tighten.
Note
While moving the deflection yoke forward and backward, rotate the yoke as
necessary to make the vertical edges of the raster parallel to the sides of the
instrument frame.
Figure 4-17. Landing and Purity Adjustment Guide
HP 16500A/16501A - Adjustments
4-15