Tektronix TDS7054, Service Manual

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Performance Tests
TDS7104 & TDS7054 Service Manual
4- 41
Table 4- 6: Gain accuracy
Channel
Scale
setting Position
setting (Divs) Offset
setting Generator
setting Measurement
mean
Difference of
measurement
means
Accuracy limits
CH1 200 mV 0 0 V +760 mV +1.5048 V to +1.5352 V
--760 mV
--5 +10 V +11.76 V +1.5048 V to +1.5352 V
+10.24 V
+5 --10 V --11.76 V --1.5352 V to --1.5048 V
--10.24 V
CH2 200 mV 0 0 V +760 mV +1.5048 V to +1.5352 V
--760 mV
--5 +10 V +11.76 V +1.5048 V to +1.5352 V
+10.24 V
+5 --10 V --11.76 V --1.5352 V to --1.5048 V
--10.24 V
CH3 200 mV 0 0 V +760 mV +1.5048 V to +1.5352 V
--760 mV
--5 +10 V +11.76 V +1.5048 V to +1.5352 V
+10.24 V
+5 --10 V --11.76 V --1.5352 V to --1.5048 V
--10.24 V
CH4 200 mV 0 0 V +760 mV +1.5048 V to +1.5352 V
--760 mV
--5 +10 V +11.76 V +1.5048 V to +1.5352 V
+10.24 V
+5 --10 V --11.76 V --1.5352 V to --1.5048 V
--10.24 V
d. Display the test signal:
H
From the tool bar touch
VERT
and then touch
Position
.
H
Use the keypad to set vertical position to the number of divisions
listed in the table for the current vertical scale setting and offset.
H
Touch
Offset
.