Tektronix 2232 User Manual

Appendix C: Performance Verification
Step 7: Check Acquisition Window Trigger Points
a. Set:
CH 1 AC-GND-DC GND
A Trigger Mode P-P AUTO
A SECIDIV 0.1 ps
STOREINON-STORE STORE
(button in)
Acquisition
1 Kl4K 1k
b. Use the Horizontal POSITION control to align the start of the display
acquisition with the 1
St vertical graticule line.
c. Press in the Acquisition
TRlG POS button until the store trigger
point (T) is located on the left side of the screen.
d. CHECK
- The POST TRlG point (T) is 1.28 divisions from the start
of the display acquisition.
e. Press the
TRlG POS button a second time to position the trigger
point to the middle of the display acquisition.
f. CHECK
- The MIDTRIG point (T) is 5.12 divisions from the start of
the display acquisition.
g. Press the
TRlG POS button a third time to position the trigger point
to the right of the display acquisition.
h. CHECK
- The PRETRlG point (T) is 8.96 divisions from the start of
the display acquisition.
Step 8: Check Trigger Level Readout
a. Set:
Vertical
MODE
CH
1 VOLTSIDIV
CH 1 AC-GND-DC
SECIDIV
A Trigger Mode
A Trigger
LEVEL
A Trigger SOURCE
STOREINON-STORE
b. Center the trace on the screen.
CH 1
20 mV
GND
0.5 ms
P-P AUTO
Midrange
Vertical
MODE
NON-STORE
(button out)
c. CHECK
- The trigger readout is between -6 mV and +6 mV.
d. Connect the standard-amplitude signal from the calibration genera-
tor via a 50
Q cable to the CHI or x input connector.
e. Set:
CH 1 AC-GND-DC DC
A Trigger Mode NORM
f. Set the generator to produce a five division standard-amplitude
signal.
A-50 Appendices
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Tektronix 2232 Specifications

General

Brand	Tektronix
Model	2232
Category	Test Equipment
Language	English