Tektronix 442 Service Manual page 276

Waveform Conditions
Waveforms below were taken from a Tektronix 475A Oscilloscope. Waveforms may vary as much as
+20%,
A 50 kHz, 100 mV sine wave was applied to the Channel 1 input and a 50 kHz, 2 V square wave was ap-
plied to the Channel 2 input. A Tektronix SG 503 provided the sine wave and a Tektronix FG 502 provided
the square wave.
442 controls were set as follows:
SOURCE CH 1/CH 2
MODE AUTO
SEC/DIV 10 us
VERT MODE CH 1
Channel 1 VOLTS/DIV' 50mV
AC-GND-DC (both) DC
VAR (both) Detent -
MAGNIFIER X1
HOLDOFF Fully CCW
Channel 2 VOLTS/DIV) 1V
Other controls were set as needed to obtain a stable display.
For waveform 20, 21, and 22, MODE switch was in TV.
100mV ss Sms