Hanmatek Dos1102: Manual

Before first use, you should connect your probe to the calibration terminal (usually a 1 kHz square wave) and adjust the compensation trimmer until the wave is flat. Measurement Modes:

The total voltage from the absolute lowest peak to the highest peak.

Check the attenuation switch on your probe (1X or 10X). For most digital work, 10X is preferred as it increases the input impedance and protects the scope from higher voltages. Periodically check the Hanmatek Official Support

: While the manual covers the device, some users found connecting it to a PC for LabVIEW or other host software required additional external research as the instructions were not fully comprehensive for all software versions. Digital Access You can find digital versions and video guides at Manuals.plus or through official Hanmatek support channels specific section

Wrong trigger level or probe not connected. Manual reference: Section on Probe Compensation and Auto Setup. Fix: Press the Auto Setup button. The scope automatically adjusts vertical, horizontal, and trigger settings. If that fails, press Trigger Menu and set the Type to Edge and Source to the channel in use (CH1 or CH2). Adjust the Level knob until a trigger indicator appears. hanmatek dos1102 manual

Install the software driver packages on your computer before connecting the device.

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."

If you have recently purchased a digital oscilloscope—or you are considering buying one—you have likely found yourself searching the internet for one critical document: the Hanmatek DOS1102 manual .

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. Before first use, you should connect your probe

Use the [Measure] menu to display automatic measurements like frequency, peak-to-peak voltage ( Vppcap V sub p p end-sub ), and average voltage.

The official Hanmatek DOS1102 manual runs approximately 100-120 pages. Here is a breakdown of the most critical chapters and what they mean for you.

Moves the waveform up or down on the screen graticule. Horizontal Controls

: Check the power cord connections and ensure the power switch is fully pressed down. For most digital work, 10X is preferred as

Attach the alligator ground clip to the ground terminal right next to the signal terminal. Press the button on the control panel. Inspect the square wave shape on the screen.

No. Hanmatek does not publish internal schematics for the DOS1102. Attempting to repair the power supply or input stage without a schematic is dangerous. Contact the seller for warranty service.

: While it covers the basics of the 110MHz bandwidth and 1GSa/s sampling rate, it is frequently criticized for being a "surface-level" document. It may not provide enough detail for complex waveform analysis or deep menu navigation without some trial and error.

Turn the screw in the opposite direction until the signal square corners are sharp. Repeat this exact process for CH2 . 5. Standard Operation & Measurement Techniques Using the Automatic Measurement Menu