
Service Manual
Auto Setup
SDS1000D Series Digital Storage Oscilloscopes have auto setup function, which can identify the
type of waveform and adjust controls to produce a usable display of the input signal.
AUTO is the auto setup button.
Table2-1 Auto setup function menu:
Option Introduction
(Multi-cycle
sine)
Auto set the screen and display several cycle
signal.
(Single-cycle
sine)
Set the screen and auto display single cycle signal.
(Rising
edge)
Auto set and show the rising time.
(Falling
edge)
Auto set and show the falling time.
(Undo
Setup)
Causes the oscilloscope to recall the previous
setup.
There are four measure parameter will be displayed in the screen. Auto set determines the trigger
source based on the following conditions:
●If multiple channels have signals, channel with the lowest frequency signal.
●The input frequency must be higher than 10Hz, and the amplitude must be higher than
8MV
Table 2-2 Auto setup function item
Function
FunctionFunction
Function
Setting
SettingSetting
Setting
Acquire Mode Adjusted to Sampling
Display Format Y-T
Display Type Set to Dots for a video signal, set to Vectors
for an FFT spectrum; otherwise, unchanged
Vertical Coupling Adjusted to DC or AC according to the input
signal
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