User manual

A&D Board User Manual and Test Procedure

15. [ ] Turn the TDS210 SEC/DIV knob clockwise, to display approximately 4 waveforms. See Figure 9.

Figure 9: Oscilloscope Display of 40 kHz Digital Clock

16. [ ] Verify that the Digital Clock is producing a square wave, with about 5V Pk-Pk and 40 kHz Frequency.

The waveform should rise and fall quickly. The tops and bottoms may have some ringing, undershoot, and

noise, which is normal.

Sine/Square Wave Function Generator

1. [ ] Remove the red and black mini-grabbers from the 10kΩ resistor.

2. [ ] Connect a 10k

Ω resistor between A&D Board GEN and GND socket connectors.

3. [ ] Connect the scope probe mini-grabbers across the 10k

Ω resistor, black to GND.

4. [ ] Turn the A&D FREQ and FINE FRQ knobs fully counter-clockwise.

5. [ ] Set the A&D OFFSET and AMPLITUDE knobs to mid-position.

6. [ ] Set the A&D SHAPE toggle to “SIN” for Sine Wave output.

7. [ ] Set the A&D OFFSET SW to “OFF”.

8. [ ] Press AUTOSET.

9. [ ] Turn the TDS210 CH1 VOLTS/DIV knob counter-clockwise to indicate 2.00 V/division.