If the square wave looks distorted (rounded corners or "overshoot" spikes), use the adjustment tool (included with the probe) to turn the trimmer capacitor on the probe connector until the wave is perfectly flat and square. 3. Key Functions for Daily Use Automatic Measurements:
If the manual doesn’t solve your issue, the community can:
Turn the trimmer tool in the opposite direction until the wave loses its rounded slopes.
For the digital storage oscilloscope, there is no official "proper paper" requirement for general operation, as it is a digital device that displays waveforms on a 7-inch TFT LCD screen. However, depending on what you meant by "proper paper," here is the relevant information: 1. Manual Access hanmatek dos1102 manual
button to access a menu of 30+ automatic measurements, including Frequency, Peak-to-Peak Voltage ( cap V sub p p end-sub ), RMS, and Duty Cycle. Cursor Measurements: For manual precision, press
Disconnect all probes and inputs from CH1 and CH2 BNC connectors. Leaving probes attached can corrupt the calibration process. Press the button. Select the Self-Cal (Self Calibration) option.
The manual includes a short maintenance section. Extend it with these tips: If the square wave looks distorted (rounded corners
Ultimate Guide to the Hanmatek DOS1102 Digital Oscilloscope: Manual, Setup, and Essential Features
(If you want related search suggestions for further reading, I can provide a few targeted search terms.)
To control the scope or log data via a PC, download the official Hanmatek software utility or utilize standard VISA drivers. Once connected via the rear USB port, you can pull real-time data arrays directly into software suites for report building or deep mathematical analysis. Maintenance and Self-Calibration For the digital storage oscilloscope, there is no
Press the located on the top left or front panel. Wait for the boot screen to finish loading. Step 2: Probe Attenuation Settings
Each channel has a dedicated vertical system to control the Y-axis of your waveform graph.
: Includes standard parameters like period, frequency, RMS, peak-to-peak, and duty cycle.
Select the function to convert time-domain signals into frequency-domain components. This is ideal for finding noise and distortion frequencies. Trigger Modes
Opens options for wave addition, subtraction, multiplication, division, and FFT (Fast Fourier Transform). 2. Horizontal Controls