Hioki 3197, Instruction Manual

Page: 105 / 200

6.1 Viewing Instantaneous Data (VIEW Screen)
97
6
Voltage and current waveforms and rms values (voltage, current and active
power) are displayed together.
The number of displayed channel waveforms depends on the selected wir-
ing configuration.
Viewing Waveforms [WAVEFORM]
Select the screen.
Scale per division:
1 kV/div, or 500, 200, 100, 50, 20, 10 or 5 V/div
Changing magnification of the vertical
axis (voltage/current)
Vertical magnification can be selected from
factors of 1/2, 1, 2.5, 5, 10, 25, 50 and 100.
Magnification changes each time you press
a key.
(p. 96)
Instantaneous voltage
1div
Magnifying and Compressing Wave-
forms on the Vertical Axis
Voltage waveform
Current waveform
Viewing Instantaneous Waveform Values
Move the cursor along a waveform and read the instantaneous values at the cur-
sor.
Press the right or left cursor key to move the cursor in the respective direction.
Magnifying and Compressing Wave-
forms on the Horizontal Axis
To change time axis magnifica-
tion
Available magnification factors are 1, 2, 4
or 8 times horizontally.
Changing magnification of the horizon-
tal (time) axis
To change current magnification
To change voltage magnification
Scale per division:
Available settings are multiples of the current
range.
Available magnification factors are 0.5, 1, 2.5, 5,
10, 25, 50 or 100 times the current range.
Instantaneous current