Hi, I´m repairing a Matsuura MC500V (1983) with Yasnac 3000G Controller (CRT), I´m configuring the parameter # 65 - I (about a memory) but I can´t find if the memory board p/n JANCD-GMR22 has 4 KB or up to 32 KB, based on Memory IC´s (empty or filled sockets), What is the ammount of memory ?.

To enter (and modify) the parameter #65, set dial on TapeReader to #5 an then press INS Key, press the PARM key to toggle screens and then modify from bits 0-7 subparameters X, Y, Z, A(4), I, J, K and R.