Chapter 4
Upgrading
39
Flash recovery over RS-232
If the network functionality is compromised, you can use the Flash recovery procedure over RS-232.
To use the Flash recovery over RS-232, do the following:
1. Launch HyperTerminal and ensure the Port settings are 57600 baud, 8 data bits, 1 stop bit, no parity,
and no flow control.
2. Enter
?
to display the menu and select
3 Enter recovery system…
.
3. In the sub menu, select
1 Reboot into recovery system
.
4. Enter
Y
to reboot.
5. The unit should reboot to normal operation.
Summary of Contents for SymNet1
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