Iwatsu DS-8814, Operation Manual

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Display
Type Displays Y-T, X-Y in dedicated waveform display area
(250
×
200 dots).
X-Y display X: CH1, Y: CH2 fixed display
X2: CH3, Y2: CH4 fixed display
Interpolation Linear
Expansion/reduction
Vertical axis Expanded/reduced within voltage sensitivity setting
range
Zoom Voltage sensitivity setting continuously expanded up to
×
2.5
Horizontal axis Expanded/reduced centered on the center of screen
Number of traces Max. 6 traces (CH1, CH2, CH3, CH4, calculated
waveform 1, calculated waveform 2) + Max. 8 traces
(reference waveform)
Waveform calculation
Calculation type CH1 + CH2, CH1
−
CH2, CH1
×
CH2
CH3 + CH4, CH3
−
CH4, CH3
×
CH4
FFT
Scale display Grid, Axis, Frame
Help function Japanese, English, Simplified Chinese, Traditional
Chinese
Comment Display using alphanumerics, symbols is possible
Maximum number of characters
30 characters
Clock function Displays year, month, day, hour, minute
Status display Selects counter, time, automatic measurement or
comment
Cursor Measurements and Automated Measurements
Channel CH1, CH2, CH3, CH4
Cursors measurement Voltage difference, time difference and frequency,
voltage difference and time difference, V at t
Automated measurement Tr, Tf, Vrms, Vmean, freq, Period, +PW,
−
PW, Duty,
+PEAK,
−
PEAK, P-P, Top, Base, T-B, t, Skew
Number of measurement 4 parameters (individual source channel selectable)
Frequency counter
Number of display digits/accuracy 5 digits,
±
0.01%
Frequency measurement range 1 Hz to 100 MHz