Meridian Audio M3900 - Manual (Page 127)

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