Digital Storage Display Adjustments - HP 8566B Adjustment Manual

3-212 Adjustments
First, preliminary CRT graticule adjustments are performed to position
the graticule on the CRT. These preliminary adjustments assume that
repair has been performed on the associated circuitry. If no repair
has
been performed on the assemblies listed under REFERENCE, the
preliminary adjustments are not necessary.
Next, the Sample and Hold Balance adjustments are performed. The
horizontal and vertical Offset and Gain adjustments are performed,
then the final CRT graticule adjustments are performed.
Last, the CRT annotation adjustments are performed to place the CRT
annotation in proper location with respect to
Figure 3-104. Digital Storage Display Adjustments Setup
Digital Voltmeter (DVM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .HP 3456A
Digitizing Oscilloscope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 54501A
10: 1 Divider Probe, 10 MW7.5 pF (2
1. Place spectrum analyzer upright as shown in Figure 3-104
with IF-Display Section top cover and A3 Digital Storage cover
removed.
2. Set spectrum analyzer LINE switch to ON and press (2-22)
the CRT graticule.
required)
........... HP lOA32A