It is crucial to place the oscilloscope on a stable workbench, away from liquids, direct sunlight, extreme temperatures, and dusty environments. For safety, always connect the device to a properly grounded power outlet using the provided adapter.
When analyzing irregular signals or specific parts of a complex waveform, automatic measurements might fail. Use manual cursors for precise control. Press the button.
The DOS1102 typically includes a USB Device port (Type-B) on the back. hanmatek dos1102 manual
The leading edge of the square wave spikes upward before flattening out.
Attach the probe tip to the 3V / 1kHz calibration terminal on the front panel. Attach the ground clip to the terminal ground. It is crucial to place the oscilloscope on
: Measures roughly 3 inches wide, making it perfect for crowded desks. 2. Key Functional Buttons
The ratio of time the signal is "high" versus "low". Cursor Measurements Use manual cursors for precise control
Use so that the waveform fills roughly 4 to 6 vertical divisions on the grid.