You need an oscilloscope. They want you to look at the waveform on the
OO terminal and adjust it so the center voltage of the sine wave is 0.5
volts. Not sure why they want it offset and not centered around zero,
but I don't have time to dig through the schematics at the moment.
David
> papinje <mailto:fernandozarone@...>
> January 27, 2012 6:59 AM
> During the procedure of CS60 calibration, I read at paragraph III
> "TOUCH RESPONSE CONTROL CIRCUIT", in the SUB board : "adjust VR4 so
> that the center voltage of OO output terminal becomes 0.5 +- 0.1 V"
> This is cryptical to a newbie like me... what should I do?
>
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