4_27.pdf part of Panasonic VDR-M70 Vdr-M50_M70.part1.rar, Panasonic VDR-M50 and VDR-M70 Service manual text manual preview

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The VDR-M70PP/M50PP stores the 4 types of firmware shown in Table 4-6-1 in flash memory. These firmware programs will be updated whenever necessary to improve the performance of VDRM70PP/M50PP. Check to see whether any defects in VDR-M70PP/M50PP can be eliminated by updating any firmware programs: If improvement is likely, update them. Information: If any corrections in firmware are made at the factory, the information on how to obtain the firmware data and create a disc or card containing upgraded firmware will be reported on service bulletin, etc. Table 4-6-1 List of VDR-M70PP/M50PP Firmware Programs Type of firmware
System firmware

Description
Software that drives SH CPU: Controls the operation of entire system, including recording, playback, Disc Navigation, connections with external device Controls the operation of camera block (including optical system), clock, battery, input/output These programs control the DVD disc drive system (mechanism block)

Remarks

Camera microprocessor firmware Drive main firmware Drive core firmware

Does not require updating