Side Panel - Owon TAO3000 Series User Manual

the waveform zooming mode.
6. Trigger button: Accesses to trigger system setting. When the button light is on,
the upper knob is used to adjust trigger level of current channel.
7. The lower knob:
When one of the CH1 - CH4 buttons is lighted, this knob is used to adjust the
voltage scale of current channel.
When HOR button is lighted, this knob is used to adjust time base.
8. Copy button: You can save the waveform by just pushing this button in any
user interface. The source wave and the storage location are set in the Save
menu when the Type is Wave (
9. Default button: Press this button, a prompt will show, press again to execute
the factory settings.
10. Autoset button: Quick way to apply a set of pre-set functions to the incoming
signal, and display the best possible viewing waveform of the signal.
11. Single button: Set the trigger mode as single directly.
12. Run/Stop button: Enable or disable sampling on input signals.

Side Panel

1. Probe Compensation: Measurement signal (5V/1kHz) output.
2. Trig Out or Pass/Fail output connector: Trigger signal output or Pass/Fail
output. The output type can be set on the menu (
Output → Output).
3. USB Device port: It is used to transfer data when external USB equipment
connects to the oscilloscope regarded as "slave device". For example: to use
this port when connect PC to the oscilloscope by USB.
3.Junior User Guidebook
→ Save).
Figure 3-2 Side Panel
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→ Utility → Function →