Front Panel Test - Stanford Research Systems DS360 Operating Manual And Programming Reference

1. Front Panel Test

This test verifies the functionality of the front panel display, LED's, keys and knob.
Setup
No external setup is required.
Procedure
1) Turn on the DS360 while holding down the [FREQ] key. A single segment of the display should
light.
2) Press the [>] to light each segment (of 7) of the left 2 digits and decimal points. Only one segment
should be on at a time. Pressing the [<] key will go back to the previous segment.
3) After lighting all seven segments and the decimal point of one digit, all segments and decimal
points will light .
4) Continue to press the [>] to light each of the LED's on the front panel.They should light one at a
time, top to bottom, left to right.
5) After all of the LED's have been lit, press each of the front panel keys. Each key will have a
unique keycode. Keycodes advance top to bottom, left to right.
6) Turn the DS360 off and back on again.
7) Turn the spin knob to verify that it modifies the frequency.
8) This completes the front panel test. Enter the results of the test oin the test record located at the
end of this section.
Performance Tests
DS360 Ultra Low Distortion Function Generator
6-7