5 Self-Diagnosis Mode RJ-901C/RJ-900C Maintenance Manual5-105.4.1 Memory Size MenuThis menu displays the size of memories installed on the main board assembly.NOTEMemory Size Menu displays the total size of the memories (128MB or 256MB) installed on the mainboard assembly.Previous menuPrevious menuNext menuPrevious menuNext menu Previous menuPrevious menuPrevious menuNext menuNext menuNext menuNext menuPrevious menuPrevious menuNext menuNext menuRam Capacity MenuVersion MenuPanel MenuSensor MenuEncoder MenuFan MenuHistory MenuHead Signal MenuPrevious menu[Enter] key[Cancel] key[Enter] key[Cancel] key[Enter] key[Cancel] key[Enter] key[Cancel] key[Enter] key[Cancel] key[Enter] key[Cancel] key[Enter] key[Cancel] key[Enter] key[Cancel] key[Cancel] keyTest Menu