Self Test - Hantek HDG 2000 Series User Manual

Basic Operation
To measure the frequency low than 100KHz, please select low freq counter and low freq meter.
To measure frequency higher than 10MHz, please select high freq counter and high freq meter.
Please follow these steps to count low frequency signal:
1. Connect the signal to the COUNT connector in the front panel.
2. Press<Utility> button, and press F2-> F2-> F2-> F2->ENT button to go into count interface.
3. Choose low freq counter type.
4. Press F3 to start counter
5. Press F3 again to stop counter
Please follow these steps to measure the frequency of low frequency signal:
1. Connect the signal to the COUNT connector in the front panel.
2. Press<Utility> button, and press F2-> F2-> F2-> F2->ENT button to go into count interface.
3. Choose low freq meter type.
4. Press F3 to start
5. Press F3 again to stop
6. The default gate time is 1s. Please press F4 button and use knob button and digital keypad to
modify the value.
Please follow these steps to count high frequency signal:
1. Connect the signal to the COUNT connector in the front panel.
2. Press<Utility> button, and press F2-> F2-> F2-> F2->ENT button to go into count interface.
3. Choose high freq conter type.
4. Press F3 to start counter.
5. Press F3 again to stop counter.
Please follow these steps to measure the frequency of high freqency:
1. Connect the signal to the COUNT connector in the front panel.
2. Press<Utility> button, and press F2-> F2-> F2-> F2->ENT button to go into count interface.
3. Choose high freq meter type.
4. Press F3 to start
5. Press F3 again to stop
6. The default gate time is 1s. Please press F4 button and use knob button and digital keypad to
modify the value.

2.2.6 Self Test

To make sure the device can be used normally, please do self test procedure.
During the operation, ADC model, FPGA and the front analog circuit will be tested.
real-time clock,
HDG2000 Series Arbitrary Waveform Generator 21