Brief Performance Checks
4·6
6.
Press the VERTICAL MENU button and select CPLG. Select the follow-
ing coupling types and verify the display.
• Select DC coupling and verify that the waveform amplitude
is
posi-
tive-going from the center horizontal graticule line.
• Select AC coupling, press the SET LEVEL TO 50% button, and
verify that the waveform
is
centered at about the center horizontal
graticule line.
• Select GND coupling and verify that a straight line
is
displayed (no
waveform).
7.
Return the coupling
to
DC and press the CLEAR MENU button.
8.
Repeat this procedure until all input channels are verified.
Verify the Alt/Chop and Add Functions
1 . Install the probe on CH
1.
2.
Press the WAVEFORM OFF button until the readout indicates channel 1
is
the only selected channel.
3.
Press the AUTOSET button.
4.
Press the CH 2 button, then position the channel 2 trace to the bottom
horizontal graticule line.
•
5.
Press the WAVEFORM OFF button, removing the channel 2 display. •
6.
Press the ALT/CHOP, ADD button and set ADD1
+2
to On.
7.
Verify that a second waveform of approximately 2.6 divisions amplitude
has been added to the display.
8.
Set ADD1
+2
to
Off.
9.
Install the probe on CH
3.
10. Press the CH 3 button.
11. Press the CH 1 button, then the
WAVEFORM OFF button, removing the
channel 1 display.
12. Press the CH 2 button, then the
WAVEFORM OFF button, removing the
channel 2 display.
13. Press the
AUTOSET button.
14. Press the CH 4 button, then position the channel 4 display to the bottom
horizontal graticule
line.
15. Press the WAVEFORM OFF button, removing the channel 4 display.
16. Press the ALT/CHOP, ADD button and set
ADD3+4
to On.
17. Verify that a second waveform of approximately 2.6 divisions amplitude
has
been added to the display.
18.
Set DISP to Chop.
Performance Verification
•
To Next Page
Loading...
Need help?
General
