Set Slope to (triggers as the voltage climbs) or Falling (triggers as the voltage drops).
Use the multi-purpose adjustment knob to move the lines and measure delta values ( ) precisely between two custom points. 6. Maintenance, Firmware, and PC Connectivity To keep your DOS1102 running reliably:
: It provides a solid step-by-step walkthrough for measuring and analyzing electronic signals. The guide excels at explaining the Hanmatek DOS1102's physical interface, including the 7-inch TFT display and the various control knobs.
: Knobs adjusting the timebase (seconds/division) and horizontal waveform position. hanmatek dos1102 manual
Automatically sets the trigger level to the exact vertical midpoint of the waveform.
Perform a probe compensation before making any measurements to ensure accuracy.
The DOS1102 can calculate up to 32 different waveform parameters automatically. Press the button. Select your source channel (CH1 or CH2). Set Slope to (triggers as the voltage climbs)
Press to toggle the respective channel waveform on or off, or to open its configuration menu (coupling, probe attenuation, bandwidth limit).
Set your probe switch to the position (recommended for most measurements). Connect the BNC end of the probe to CH1 .
: A 7-inch color TFT-LCD screen displaying waveforms, status, and measurements. Maintenance, Firmware, and PC Connectivity To keep your
Connect the probe alligator ground clip to the ground tab right next to it. Step 3: Set Software Attenuation Press the button on the front panel. Look at the onscreen menu and find the Probe option.
Check your ground clip connection. Ensure your probe ground is attached close to the component you are probing. You can also press the Acquire button in the top menu and turn on Average mode to smooth out random background electrical noise. Factory Reset
