Matrix Orbital Corp

Posted: **Tue Sep 17, 2002 3:11 pm**

how would i set up the gpo`s to always stay on,once the lcd is turned on.i have the 202a,
i want to use 2 of the gpo`s to power some leds in my case.i know this model only supplies 5 volts.thnx for your help.

Posted: **Tue Sep 17, 2002 3:32 pm**

in LCDC you can set it that on startup, turn GPO on...

Posted: **Tue Sep 17, 2002 4:07 pm**

thnx for reply.one more question.which is the positive pin on the gpo`s.the pin facing towards outside or the one facing inside

Posted: **Tue Sep 17, 2002 4:13 pm**

The pins facing towards the inside of the PCB are the p'tve leads on the GPO's for the LK202-25

Matrix Orbital Corp

setting GPOs for powering leds