Hanmatek Dos1102 Manual [new] «1080p · 4K»

Since the manual is not always included in printed form, follow these steps:

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

: Automatically sets the trigger level to the exact midpoint of the signal amplitude. 4. Setting Up Your First Measurement

Toggle the menu key until it matches your physical probe setting: . Note: If these do not match, your voltage readings will be off by a factor of 10. Step 4: Perform Probe Compensation hanmatek dos1102 manual

Before looking at third-party sites, always try the official source. Hanmatek does not have a vast centralized support portal, but the manual is typically available through:

: Shows waveforms, measurement data, and menu options. CH1 and CH2 Inputs : BNC connectors for your input signals. EXT Trig : Input for an external trigger source.

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. Since the manual is not always included in

If the ambient temperature changes significantly, or if the scope hasn't been used in a long time, run the Self-Cal routine. Disconnect all probes from the inputs, press the UTILITY button, and select Self-Cal . This internal process optimizes the analog-to-digital converters.

Action: If the wave is rounded or spiked, use the small adjustment screwdriver included with your probe. Turn the trimmer capacitor on the probe BNC boot until the square wave is perfectly flat. 📈 Standard Measurement Procedures

While a physical quick start guide is typically included in the box, digital versions and software can be found through: HANMATEK Manuals & User Guides - Manuals+ Setting Up Your First Measurement Toggle the menu

Your trigger level is not set correctly. Turn the Trigger Level knob until the horizontal trigger line intersects the middle of your displayed waveform.

Opens options for wave addition, subtraction, multiplication, division, and FFT (Fast Fourier Transform). 2. Horizontal Controls

Select the Cursor Type: (Horizontal bars) or Time (Vertical bars). Use the multi-purpose knob to move Cursor 1 and Cursor 2.

A 7-inch color LCD that displays waveforms, grid lines (graticule), status icons, and measurement readings.