Connect the USB cable from the back of the DOS1102 to an open USB port on your PC. Turn on the oscilloscope. Open the PC software and select "Connect via USB."
Noise on the signal confusing the trigger. Manual reference: Trigger Coupling and Noise Rejection. Fix: In the Trigger Menu, change Coupling to HF Reject (high-frequency reject). This filters out sharp noise spikes. Alternatively, increase the Trigger Holdoff time—this tells the scope to ignore triggers for a short period after each trigger event.
Choose your storage type: (to reload onto the scope later), Setups , or BMP/PNG (to save an exact image screenshot of your display). Press Save to write the file directly to the drive. Connecting to a Computer
Features USB Device and Host interfaces for PC communication and data export. www.hanmatek.cn Common Troubleshooting No Display: hanmatek dos1102 manual
: Clear screen for real-time waveform monitoring.
The DOS1102 offers two primary ways to measure values: Manual Grid Cursors and Automatic Measurements. Automatic Measurements
Plug the power cord into the AC input and press the power button on top of the unit. Press the menu button. Connect the USB cable from the back of
Use the small plastic adjustment tool included with your probe to turn the trimmer capacitor on the probe body until the corners of the square wave are perfectly flat and square.
The Hanmatek DOS1102 manual highlights the oscilloscope's impressive range of features and functions, including:
: Allows you to switch between Sampling, Peak Detect, and Averaging modes to filter out noise. 3. Using the Probes Your scope comes with two T-5100 probes . Manual reference: Trigger Coupling and Noise Rejection
Hanmatek DOS1102 Manual: The Ultimate Guide to Your Digital Storage Oscilloscope
Adjusts the timebase (seconds-per-division) to stretch or compress the waveform horizontally, alongside the horizontal position knob.