FG085 buttons not working
Posted: Wed Sep 09, 2015 11:27 am
I have seen this topic pass, but have not read a suitable solution.
After completing my FG085, bar the panels and BNC connector, connecting a 12 volts supply and switching power on:
- the LCD lights up and the power up sequence starts
- default settings are shown
- output is shown on connected oscilloscope
- none of the tact switches (buttons) have any effect
All switches are correctly mounted (twin slits side facing power connector and
- all switches tested and working (front panel not mounted)
- interconnections key pad tested and correct
- connections to respective diodes are correct
Any suggestions?
After completing my FG085, bar the panels and BNC connector, connecting a 12 volts supply and switching power on:
- the LCD lights up and the power up sequence starts
- default settings are shown
- output is shown on connected oscilloscope
- none of the tact switches (buttons) have any effect
All switches are correctly mounted (twin slits side facing power connector and
- all switches tested and working (front panel not mounted)
- interconnections key pad tested and correct
- connections to respective diodes are correct
Any suggestions?