Technical FAQs
Technical FAQs
Parameter |
Value |
Baud Rate |
19200 |
Data Bits |
8 |
Parity |
None |
Stop Bit |
1 |
Flow Control |
None |
4.) On the display, press and hold the 3 buttons (ESC, ? , enter key) until the display shows "Programming…1.0" The display is now in programming mode and is ready to receive new firmware.
Note: At this point, programming mode may be cancelled by pressing ESC on the display or by issuing CTRL-X (hex code 0x18) from the terminal session.
5.) Send the firmware binary file to the display from the terminal session on the PC using the XMODEM protocol. Once a download has begun, it cannot be cancelled. New firmware must be successfully loaded before normal display operation to resume.
6.) Observe the progress of the data transfer. If the transfer fails, repeat step 5 and 6. The display cannot resume normal operation until a successful transfer has occurred. On a successful transfer, the display will reset. Observe that it displays the new version number at startup.
7.) Remove the programming cable and reconnect the display to the UPS, PDU, EMS (etc) to resume normal operation.