Tektronix 502A - Page 97

SWEEP WAVEFORM
FROM CATH, PIN 3, VI6IB ... » ......... — '■ 11
RUNUP CF
(TIME-BASE GEN. DI AG.) R3H
97SK
VOLTAGE READINGS were obtained
WITH CONTROLS SET AS FOLLOWS:
HORIZONTAL DISPLAY
TRIGGER SELECTOR
TRIGGERING LEVEL
HORIZONTAL POSITIONS
FOR LOWER VOLTAGE READINGS
FOR UPPER VOLTAGE READINGS
NORMAL
— EXT., DC
FULL LEFT
BUT NOT SWITCHED
TO AUTOMATIC
FULL RIGHT
FULL LEFT
TYPE 502A OSCILLOSCOPE