Tektronix T921 User Manual

IX .2
VOLTAGE CONDITIONS
Voltages shown on this schematic diagram were measured with a Tektronix DM 501 Digital Multimeter . Voltage
measurements can vary
as much
as
±20% . No signals were applied to the vertical input or the X (external trigger) input . See
Waveform Conditions for T921, T922, or T922R control settings .
WAVEFORM
CONDITIONS
Waveforms below were monitored with a Tektronix 7704A Oscilloscope, 71371 Time Base, 7A15A Amplifier and a 10X
probe . The oscilloscope input coupling was set to ac . Waveforms may vary as much as ±20% .
A 1 kHz, 50 mV sine wave was applied to CH 1 input and a 1 kHz, 50 mV square wave was applied to CH 2 input . A
Tektronix FG 501 Function Generator provides either of the Input waveforms .
The T921, T922, or T922R controls were set as follows :

VOLTS/DIV (both

20 mV
AC-GND-DC (both)

DC
Vertical Mode

DUAL TRACE
SOURCE

INT'
MODE

AUTO
SLOPE

+OUT
SEC/DIV

.5
ms
LEVEL

For triggered display
The other controls were set as needed to obtain a
display
.
0
0
20 V

200 ps
s
1982-26

Tektronix T921 Specifications

General

Brand	Tektronix
Model	T921
Category	Test Equipment
Language	English