Using Another Unit; Using The Serial Port; Figure 6-2. Sending Firmware To Another Unit; Figure 6-3. Firmware Upgrade Screen Display - Lantronix UDS200 User Manual

Updating Firmware
The unit performs a power reset after the firmware has been loaded and stored.

Using Another Unit

To distribute firmware to another unit over the network:
1. Enter the host unit's Monitor Mode (see
Port
2. Send the firmware to the receiving unit using the SF command, where x.x.x.x is
the receiving unit's IP address.
After loading and storing the firmware, the receiving unit performs a power reset
Note:
DeviceInstaller.

Using the Serial Port

The following procedure is for using the HyperTerminal software application. This
procedure takes about 10 minutes.
Note:
power while reprogramming will result in a corrupt program image and
a nonfunctional unit.
To download firmware from a computer using the unit's serial port:
1. Enter Monitor Mode using the serial port (see
2. Download the firmware to the unit using the DL command.
3. Select Send Text File and select the U200*.HEX file to be downloaded. The
downloaded file must be the .HEX (ASCII) version.
4. After receiving the final record, the unit checks the integrity of the firmware image
before programming the new firmware in the flash ROM. The following message
displays when the firmware upgrade is complete.
on page 41).

Figure 6-2. Sending Firmware to another Unit

SF x.x.x.x
You can only update your unit's internal Web interface using TFTP or
Do not switch off the power supply during the update. A loss of

Figure 6-3. Firmware Upgrade Screen Display

*** NodeSet 2.0 ***
0>DL
02049 lines loaded.
Entering Monitor Mode Using the Serial
7: Using Monitor
39
UDS200 User Guide
Mode).