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Meridian Audio M3900 User Manual

Page 127

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Appendix A: Flash Download procedure

Page 127 of 174

M3900 Series Meridian Digital Telephones Description, Installation and Administration

SDL2110 e hw a v m: Failed to download software to device, where:

e (cause of the error) can be:

1 = Acknowledgment timeout error
2 = Peripheral Software (PSW) version or checksum error
3 = PSW record checksum error
4 = PSW record format error
5 = Card firmware state error

hw (card name) can be:

XNET (Network Card) XPEC (Peripheral Controller)

a (card address) can be:

Loop for Network Card Network/DTR Card
XPEC # (loop shelf) for Peripheral Controller

v is the PSW version

m can be:

FAST MODE (from initialization)
MAINT MODE (by ENLL command in LD 30)
BKGD MODE (second attempt after initialization from background
program)

Hw (3902 3903 3904 3905) for M3900 flash download