Since the manual is not always included in printed form, follow these steps:
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
+-------------------------------------------------------------------------+ | [Display Screen] ( ) Intensity/Menu | | | | [CH1] [CH2] [MATH] [HORIZ POSITION] [TRIGGER LEVEL] | | ( VOLTS/DIV ) ( SEC/DIV ) [MENU] [FORCE] | | | | (O) CH1 Input (O) CH2 Input (O) External Trigger | +-------------------------------------------------------------------------+ Use code with caution. Vertical Controls
Triggers when the signal crosses a specified voltage threshold on either a rising edge (going up) or falling edge (going down).
is designed for simplicity, featuring a logically grouped front panel and a clear 7-inch TFT color display. It offers a and a 1GSa/s real-time sampling rate , making it more than capable of handling common electronic debugging tasks. 1. Safety First hanmatek dos1102 manual
Use only the specified type and rating fuse.
If it is over or under-compensated, take the small adjustment screwdriver included with your probes. Insert it into the tuning hole on the probe BNC connector barrel or body and turn it slowly until the wave on the screen is perfectly square. Making Advanced Measurements
For users who want to learn more about the Hanmatek DOS1102, there are several additional resources available:
: The manual is provided as a multilingual PDF file. It's a good practice to download and save it to your PC or smartphone, so you always have it handy, even when you're offline at your workbench. Since the manual is not always included in
: Supports Edge and Video trigger types with Auto, Normal, and Single modes. The "Trigger Level" knob adjusts the voltage at which the scope captures the signal.
Connect the black alligator ground clip to the ground terminal loop directly next to it. Press the button on the front panel. Step 4: Adjusting the Probe Look at the square wave on the screen.
Select the cursor type: (horizontal lines) or Time (vertical lines).
Are you dealing with or one-time signal drops ? Vertical Controls Triggers when the signal crosses a
The oscilloscope continuously updates the screen even if no trigger criteria are met. Use this when you are hunting for a lost signal or measuring flat DC lines.
Provide steps for using the
Moves the waveform left or right across the screen, letting you view pre-trigger or post-trigger data. Trigger Controls
The official manual (approx. 80-100 pages) is divided into these sections: