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Oscilloppoi - Preferences and Help
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General
- Sampling Rate - Samples per second. if you choose 'Default', Sampling Rate is set by time base (refer to the list of Default Value).
- Record Length/Queue - The record length defines the number of samples in a measurement. if you choose 'Default', Sampling Rate is set by time base (refer to the list of Default Value).
Default Value (except X-Y Mode)
| Time/div |
Sampling Rate |
Record Length/Queue |
| 10 μs |
192000 |
512 |
| 20 μs |
192000 |
512 |
| 50 μs |
192000 |
512 |
| 0.1 ms |
96000 |
512 |
| 0.2 ms |
96000 |
512 |
| 0.5 ms |
96000 |
512 |
| 1 ms |
96000 |
512 |
| 2 ms |
44100 |
512 |
| 5 ms |
44100 |
512 |
| 10 ms |
22050 |
512 |
| 20 ms |
11025 |
512 |
| 50 ms |
4410 |
512 |
| 0.1 s |
4410 |
512 |
| 0.2 s |
4410 |
512 |
| 0.5 s |
4410 |
1024 |
- Scale: H Position controller
- Scale: Holdoff controller
- Stop: After sweep finished - When this option is checked and you press 'Stop' button, acquisition will not stop until current sweep finished.
- Copy: Image Format - Choose image format: 'TIFF' or 'PDF'.
Display
- Grid Size - Select grid size: 40 - 120.
- Number of Afterimages - Previous waveform is displayed like an afterimage. Set the number of afterimages.
- Wave Line Width - Select waveform line width: 1 - 3.
- Color: Ch1 Wave Line - Set color of channel 1 waveform. X-Y mode waveform is the same color as it.
- Color: Ch2 Wave Line - Set color of channel 2 waveform.
- Color: Math Wave Line - Set color of 'Math' waveform.
- Color: Frame Line - Set color of frame line.
- Color: Center Line - Set color of center line.
- Color: Grid Line - Set color of grid line.
- Color: Trigger Line - Set color of trigger point and trigger level line.
- Color: Information - Set color of information text.
- Color: Background - Set color of background.
Source
- Input: Ch1 - Choose the signal source: Input Device or 'Internal Signal Ch1'.
- Input: Ch2 - Choose the signal source: Input Device or 'Internal Signal Ch2'.
- Internal Signal - Choose the waveform.
- Sine Wave: Sine-1 or Sine-2.
- Custom Wave: Triangle, Sawtooth, Square or Pulse.
- These signals are editable.
- Output as sound - When this option is checked, Internal Signal is output as sound.
- Volume - Volume of sound.
- Device - Choose the output device.
Internal Signal Editor
Sine Wave:
- Set parameters of the sine wave.
- A - Amplitude.
- f - Frequency (1 - 50000Hz).
- θ - Initial phase (-3600 - +3600degree).
Custom Wave:
- Choose the name of the edited waveform.
- '+' Add button - Add the new waveform.
- '-' Remove button - Remove the selected waveform. This order can not be cancelled.
- Amplitude - Amplitude of the waveform.
- Width Unit - Time of 'w1'. The unit is milliseconds.
- The elements of the waveform:
The elements of the waveform are described by 'h' (height) and 'w' (width). The elements are separated by a comma.
h: range from -1.0 to +1.0
w: more than 0, relative value
e.g. Square:
(1) - The first point. If the height is zero, you don't have to write 'h0'.
(2) - The second point. When the height is the same as before, you don't have to write 'h'.
(3) - The third point. If the width is zero, you don't have to write 'w0'.
Total width is 1. As the width unit is '2ms', the term is 2ms.
e.g. Triangle:
(1) - The second point. The first point is omitted, because it is 'h0'.
(2) - The third point.
(3) - The fourth point.
Total width is 4. As the width unit is '0.5ms', the term is 2ms.
Help
- Oscilloppoi Help - The offline help document will appear.
- Contact Support... - This menu contains links to send email with the computer's configured email client.
Top > Oscilloppoi > Preferences and Help