Hello, sorry for an easy question but i want to make it right from first try. I have downloaded the attached pcb schematics. I understood almost all components except the ones in upper right hand corner where it has: LED, 560, 1k and a gray line. (there is no way to contact the author of this). Am I correct to read that LED is placed where the "bent" cicrlce is and 560 is a 560 Ohm resisto while grey line is a jumper?
many thanks in advance
many thanks in advance