30
To initialize the process of updating the firmware, the following steps should
be taken:
•
Disconnect the modem from the power source.
•
Connect the modem’s control port «
CONSOLE
» (Fig. 8) to the seri-
al port (RS-232C) or to the USB port (in case a “Com <–> USB”
cable adapter is used) of the computer.
•
Start the terminal program chosen in accordance with Section 1.3 of
this manual at the computer.
•
Press the button “IAP” on the front panel of the modem (Fig. 8).
•
Keeping the button pressed, feed the power to the modem.
Figure 8
In case the sequence of steps and the terminal settings were both correct, a
message will appear on the screen:
********ROGRAM UPDATE*************************
Download To Internal Flash ---------------- 1
Download To External Flash SDFE Infineon--- 2
Download To External Flash IDC Infineon---- 3
Jump New Program -------------------------- 4
*******************************************************
