Tektronix T921 User Manual

Baseline should be parallel with horizontal graticule
lines . If not, adjust R472, TR ROT, (trace rotation) in left
side panel (T921 and T922) until trace aligns with horizon-
tal graticule lines .
This ends the preliminary procedure .
PERFORMANCECHECK PROCEDURE
AMPLITUDE
CALIBRATOR
BNC
T-CONNECTOR
Mono
NOMMMENE
Ma ON
HEMENEENOM
NUMENE 00
mlim
4 1 "0 : :nWMMJ
DUAL-INPUT
CONNECTOR
1982-02
REV . A, JUNE 1976
Fig . 3-1
.
Deflection accuracy and
X
gain check test setup .
Performance
Check-T921/T922/T922R
TABLE 3-2
Deflection Accuracy
3-3
VOLTS/DIV
(1X PROBE
WINDOW)
Amplitude
Calibrator
Output
Vertical
Deflection
(divisions)
±3% Tolerance
(divisions)
2 mV 10 mV ' 5
4 .85to5 .15
5 mV 20
mV 4 3 .88 to 4 .12
10 mV
50 mV 5 4 .8 5to5 . 1 5
20 mV .1 V 5 4 .85to5 .15
.2V 1 V 5 4 .85to5
.15
2V 10V 5
4 .85to5 .15
1 . CH 1 and CH 2 Deflection
Accuracy
a . Connect test equipment as shown in Fig . 3-1 (use
c . Set : CH 1
AC-GND-DC GND
appropriate POSITION
control as needed to center the
display within the graticule area) .
CH 2 AC-GND-DC DC
Vertical Mode
CH 2
b . CHECK-Deflection
accuracy for CH 1 according
to Table 3-2 within 3% (+20°C to +30°C) .
CH 2POSITION
As needed
OSCILLOSCOPE

Tektronix T921 Specifications

General

Brand	Tektronix
Model	T921
Category	Test Equipment
Language	English