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Chapter 4 Calibration Procedures
AC Amplitude (high-impedance) Adjustment
4
2 Use the DMM to measure the dc voltage at the front-panel Output
connector for each setup in the following table.
* Constants are stored after completing this setup.
Nominal Signal
Setup DC level
13 +0.015 V Output of -30dB range
14* -0.015 V Output of -30dB range
15 +0.05 V Output of -20dB range
16* -0.05 V Output of -20dB range
17 +0.15 V Output of -10dB range
18* -0.15 V Output of -10dB range
19 +0.50 V Output of 0dB range
20* -0.50 V Output of 0dB range
21 +0.15 V Output of -10dB range (Amplifier In)
22* -0.15 V Output of -10dB range (Amplifier In)
23 +0.50 V Output of 0dB range (Amplifier In)
24* -0.50 V Output of 0dB range (Amplifier In)
25 +1.5 V Output of +10dB range (Amplifier In)
26* -1.5 V Output of +10dB range (Amplifier In)
27 +5 V Output of +20dB range (Amplifier In)
28* -5 V Output of +20dB range (Amplifier In)