Measuring The Offset Voltage And Applying The Offset Voltage To; The Computed Results - YOKOGAWA DL7440 User Manual

15.3 Measuring the Offset Voltage and Applying the
Offset Voltage to the Computed Results
Procedure
X-Y
SETUP DISPLAY
MEASURE CURSOR
MENU MENU
PRINT IMAGE SAVE
HISTORY
Explanation
IM 701450-01E
FILE MISC RESET SELECT
PHASE
GO/NOGO MATH
SHIFT
ACQ START/STOP
1. Press MISC. The MISC menu appears.
2. Press the System Config soft key. The System Config menu appears.
3. Press the Offset Cancel Mode soft key to select ON or OFF.
The offset value that is specified for each channel can be subtracted from the input
signal and used for computation and automated measurement. The default setting is
OFF.
OFF
The offset value is not applied to computations and the results of automated measurements.
Waveform is observed without subtracting the offset voltage (DC voltage) from the input
signal. The vertical position of the screen corresponds to the offset voltage.
ON
The offset value is applied to computations and the results of automated measurements. The
offset value specified for each channel can be used to subtract unneeded offset voltage (DC
voltage) from the input signal for waveform observation. The vertical position is set to 0 V.
Note
The ON/OFF setting of the offset voltage applies to all channels. To turn ON/OFF the offset
voltage for each channel separately, use the linear scaling function.
• To exit the menu during operation, press ESC located
above the soft keys.
• For a description of the operation using a USB keyboard or
a USB mouse, see section 4.3.
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