Service manual

System Service Mode
D127/D128 5-4 SM Appendix
5.1.4 SP4-XXX (ROM VERSION)
4 Mode No. Function
101 002 – 007 FCU ROM Version Displays the FCU ROM version.
102 002 – 065 Error Codes Displays the latest 64 fax error codes.
103 002 – 004 G3-1 ROM Version Displays the G3-1 modem version.
5.1.5 SP5-XXX (RAM CLEAR)
5 Mode No. Function
101
Initialization SRAM (Except secure)
001
Initializes the bit switches and user parameters, user data in
the SRAM, files in the SAF memory, and clock.
102
Erase All Files
001 Erases all files stored in the SAF memory.
103
Reset Bit SW (Except secure)
001 Resets the bit switches and user parameters.
104
Factory Setting
001
Resets the bit switches and user parameters, user data in the
SRAM and files in the SAF memory.
105
Reset All Bit Switches
001 Initializes all the current bit switch settings.
106
Reset Secure Bit Switches
001
Initializes only the security bit switches. If you select
automatic output/display for the user parameter switches, the
security settings are initialized.