Prime Factors in the ALPHA REG.

[walter b]

Please allow me to quote the entry for ⎙? in the IOP of the manual:

Quote:Tests if a quartz crystal and the necessary firmware are installed for printing. I.e. ⎙? will return true if XTAL? returns true and calc_ir.bin (or calc_ir_full.bin) is loaded. The IR diode must be checked visually.

HTH

d:-)