Hanmatek Dos1102 Manual

Access Input Coupling (AC/DC/GND), Probe Attenuation (1X/10X), and Inversion settings. 4.2 Horizontal System Settings

Controls the vertical scale. Turning it clockwise zooms in on the voltage (fewer volts per grid square); counter-clockwise zooms out.

Adjusts the horizontal scale (time per division), stretching or compressing the waveform. 4. Trigger System hanmatek dos1102 manual

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

The scope waits until the trigger condition occurs exactly once, captures that moment, and freezes the display ( STOP mode). This is ideal for catching turn-on voltage spikes, transient glitches, or digital startup sequences. Setting up an Edge Trigger Press the TRIG MENU button. Set Type to Edge . Set Source to CH1 (or whichever channel holds your signal). Adjusts the horizontal scale (time per division), stretching

Your trigger level is set too high or too low. Turn the TRIG LEVEL knob, or press the 50% button to bring the trigger threshold back to the center of your signal's voltage swing.

⚠️ : The DOS1102 is also sold under other brand names (e.g., Hantek, Zeeweii). However, the Hanmatek-specific manual matches the button layout and firmware version most closely. The scope waits until the trigger condition occurs

: Supports manual and automatic cursor measurements for voltage difference ( ΔVcap delta cap V ), time difference ( ΔTcap delta cap T ), or both simultaneously.