Tektronix 222 User Manual

Making Measurements-222 DSO Operators
TIME MEASUREMENTS. Time measurements are made by first
determining the horizontal divisions (including any partial division)
between the measurement points. Then multiply that number by the
SECIDIV scale factor; the horizontal scaling is the same for either
channel display.
NOTE
If a saved waveform is being measured, the scale fac-
tors for the saved waveform must be used for the calcu-
lations for both voltage and time measurements. The
VOLTSIDIV and SECIDIV readouts for the active chan-
nel may be unrelated
to the saved display.
POSITION
WAVEFORM
TO CENTER
GRATICULE
LINE
HORIZONTAL
DIVISIONS
--I
-
Figure 5-3. Time measurement.

Tektronix 222 Specifications

General

Brand	Tektronix
Model	222
Category	Test Equipment
Language	English