Chapter 2 81
Adjustment/Diagnostic Software
To Use the Diagnostics
RF Gain B DAC A3U417B Refer to ”Flatness Control (RF
Gain DACs)” in
Chapter 8 .
RT DAC 1 A3U409B State 1
Video Trigger DAC A3U409A State 1
Crystal 1 Center Frequency DAC A5U812B State 1
Crystal 2 Center Frequency DAC A5U813B State 1
Crystal 3 Center Frequency DAC A5U809B State 1
Crystal 4 Center Frequency DAC A5U807B State 1
Crystal 1 Bandwidth DAC A5U812C State 1
Crystal 2 Bandwidth DAC A5U813C State 1
Crystal 3 Bandwidth DAC A5U809C State 1
Crystal 4 Bandwidth DAC A5U807C State 1
Crystal 1 Symmetry DAC A5U812D State 1
Crystal 2 Symmetry DAC A5U813D State 1
Crystal 3 Symmetry DAC A5U809D State 1
Crystal 4 Symmetry DAC A5U807D State 1
LC 1 Center Frequency DAC A5U810B State 1
LC 2 Center Frequency DAC A5U810D State 1
LC 3 Center Frequency DAC A5U806B State 1
LC 4 Center Frequency DAC A5U806D State 1
LC 1 Bandwidth DAC A5U810A State 1
LC 2 Bandwidth DAC A5U810C State 1
LC 3 Bandwidth DAC A5U806A State 1
LC 4 Bandwidth DAC A5U806C State 1
Step Gain 1 DAC A5U812A State 1
Step Gain 2 DAC A5U813A State 1
Step Gain 3 DAC A5U809A State 1
Fine Attenuation DAC A5U807A State 1
Video Offset DAC A4U102A State 1
*Refer to steps 1 and 3 of ”DAC Control” for spectrum analyzer state settings, unless
otherwise noted.
Table 2-3 DAC Control Recommended Instrument State
DAC Reference
Designator
Recommended Instrument
State*
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