Appendix D: Performance Tests
222PS Operator Manual
AĆ51
Procedure
1. Check Input Current, DC Balance, and Invert Balance
a. Connect the channel 1 ground lead to the probe tip.
b. Press the
CLEAR
button to clear the display.
c. Vertically position the channel 1 trace to the center horizontal
graticule line.
d. Set the channel 1 coupling to DC.
e. CHECK for 0.5 division or less shift from the center horizontal
graticule line.
f.
Set channel 1 coupling to GND.
g. Rotate the
VOLTS/DIV
control from 50 mV to 500 V.
h. CHECK for 0.2 division or less shift from the center horizontal
graticule line.
i.
Set the
VOLTS/DIV
control to 50 mV.
j.
Select channel invert by pressing the
DISPL
button and
selecting INV1.
k. CHECK for 0.4 division or less shift from the center horizontal
graticule line.
l.
Set channel 1 coupling to CH1 OFF.
m. Set channel 2 coupling to GND.
n. Turn off channel invert by pressing the
DISPL
button and
selecting INV1.
o. Repeat steps a through n for channel 2.
2. Check Input Coupling (Set up the test equipment as shown in
Figure AĆ14.)
Appendix D: Performance Tests
222PS Operator Manual
AĆ51
Procedure
1. Check Input Current, DC Balance, and Invert Balance
a. Connect the channel 1 ground lead to the probe tip.
b. Press the
CLEAR
button to clear the display.
c. Vertically position the channel 1 trace to the center horizontal
graticule line.
d. Set the channel 1 coupling to DC.
e. CHECK for 0.5 division or less shift from the center horizontal
graticule line.
f.
Set channel 1 coupling to GND.
g. Rotate the
VOLTS/DIV
control from 50 mV to 500 V.
h. CHECK for 0.2 division or less shift from the center horizontal
graticule line.
i.
Set the
VOLTS/DIV
control to 50 mV.
j.
Select channel invert by pressing the
DISPL
button and
selecting INV1.
k. CHECK for 0.4 division or less shift from the center horizontal
graticule line.
l.
Set channel 1 coupling to CH1 OFF.
m. Set channel 2 coupling to GND.
n. Turn off channel invert by pressing the
DISPL
button and
selecting INV1.
o. Repeat steps a through n for channel 2.
2. Check Input Coupling (Set up the test equipment as shown in
Figure AĆ14.)
Summary of Contents for 222PS
Page 6: ......
Page 18: ...Contents xii Contents xii ...
Page 21: ...Overview Overview ...
Page 22: ......
Page 27: ...At a Glance At a Glance ...
Page 28: ......
Page 45: ...In Detail In Detail ...
Page 46: ......
Page 50: ...Acquisition Modes In Detail 3Ć4 Acquisition Modes In Detail 3Ć4 ...
Page 54: ...Auto Setup In Detail 3Ć8 Auto Setup In Detail 3Ć8 ...
Page 60: ...Calibration In Detail 3Ć14 Calibration In Detail 3Ć14 ...
Page 66: ...Channels In Detail 3Ć20 Channels In Detail 3Ć20 ...
Page 70: ...The Display In Detail 3Ć24 The Display In Detail 3Ć24 ...
Page 76: ...Horizontal Operation In Detail 3Ć30 Horizontal Operation In Detail 3Ć30 ...
Page 96: ...Probes In Detail 3Ć50 Probes In Detail 3Ć50 ...
Page 106: ...Saving and Recalling Data In Detail 3Ć60 Saving and Recalling Data In Detail 3Ć60 ...
Page 108: ...Store Mode In Detail 3Ć62 Store Mode In Detail 3Ć62 ...
Page 124: ...Vertical Operation In Detail 3Ć78 Vertical Operation In Detail 3Ć78 ...
Page 127: ...Appendices Appendices ...
Page 128: ......
Page 170: ...Appendix C Quick Checks Appendices AĆ42 Appendix C Quick Checks Appendices AĆ42 ...
Page 210: ...Appendix F Accessories Appendices AĆ82 Appendix F Accessories Appendices AĆ82 ...
Page 211: ...Glossary Index Glossary Index ...
Page 212: ......
Page 230: ...Index Index IĆ10 Index Index IĆ10 ...
Page 231: ......
Page 232: ......