beautypg.com

Testing the fg-500 function generator, Final assembly (continued) – Elenco 100kHz Function Generator in Kit Form User Manual

Page 10

background image

-9-

r Remove the backing from each rubber foot and

place them in the locations shown in Figure M.

r Assemble the top and bottom case sections and

fasten with four 2.8 x 8mm self-tapping screws as
shown in Figure M. Make sure the slots on the
side line up with one another.

r Turn the shafts on the two potentiometers and

rotary switch fully counter-clockwise. Push the
three knobs onto the shafts so that the line on the
knobs are on the points shown in Figure N.

TESTING THE FG-500 FUNCTION GENERATOR

The unit may be tested by following the 4 steps listed below. Should any of these tests fail, refer to the
Troubleshooting Guide.

1) SET THE SWITCHES AND POTS AS FOLLOWS:

On/Off

On

Range

10

Frequency

Maximum (clockwise)

Amplitude

Maximum (clockwise)

Sine/Triangle

Set Sine/Triangle switch to Sine position

Figure M

2.8 x 8mm Screws

2.8 x 8mm

Screws

Rubber feet

Rubber

feet

Slot

Figure N

FINAL ASSEMBLY (continued)