Chapter 5 – Firmware Upgrade
MultiConnect AW User Guide
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Identifying the COM port
1.
Go to Start I Control Panel and then Open Device Manager.
2.
Verify the COM port that is connected to the MT200A2W unit. In this example, it is MosChip PCI Serial Port
(COM18).
3.
Close the device manager.
Upgrading Firmware
Note the filename for the new firmware (example: KKQG_1_0_13.hex).
Warning:
Never
install an older version of firmware over a newer version. Doing this WILL DESTROY THE FLASH
PROM! If the flash PROM is destroyed, the unit must be sent in for repair.
1.
If you closed the HyperTerminal, restart it and log back in.
2.
Enter B to select B) Firmware Upgrade for Main Control Code. You will be prompted to confirm your selection.
Enter Yes.
