Tektronix 2232 - Trigger System Checks

Appendix C: Performance Verification
b. Connect the standard-amplitude signal from the Calibration Genera-
tor via a
50 Q cable to the CH 1 OR X input connector.
c. Set the generator to produce a
50 mV signal.
d. Use the
CH 2 POSITION and Horizontal POSITION controls to
center the display.
e. CHECK
- Display is 4.85 to 5.1 5 horizontal divisions.
f. Disconnect the test equipment from the instrument.
Step 11 : Check X Bandwidth
a. Connect the leveled sine wave generator output via a
50 Q cable
and a
50 Q termination to the CH I OR X input connector.
b. Set the generator to produce a five division horizontal display at an
output frequency of
50 kHz.
c. Increase the generator output frequency to
2.5 MHz.
d. CHECK
- Display is at least 3.5 horizontal divisions.
e. Disconnect the test equipment from the instrument.
Trigger System Checks
Equipment Required (see Table A-7):
Calibration Generator
Leveled Sine Wave Generator
Low Frequency Generator
50 Q BNC Cable
Initial Control Settings:
Vertical (Both Channels)
POSITION
(both)
MODE
x-Y
BW LIMIT
CH 1 VOLTSIDIV
CH
2 VOLTSIDIV
Variable (both)
INVERT
AC-GND-DC
(both)
Horizontal
POSITION
MODE
A
and B SECIDIV
SECIDIV Variable
XI 0 Magnifier
B DELAY TIME POSITION
B Trigger SLOPE
LEVEL
Dual-Input Coupler
50 C2 BNC Termination
600 C2 BNC Termination
1 OX Attenuator
Midrange
CH 1
Off (button out)
Off (button out)
5 mV
50 mV VOLTSIDIV
CAL
detent
Off (button out)
DC
Midrange
A
0.2 ps
CAL detent
Off (knob in)
Fully counterclockwise
Positive (button out)
Midrange
2232 User Manual