Liebert UPS - Manual (Page 10)

Using DeskPro-Net Utility
6
4.3.2 Download Firmware
To upgrade the Liebert IS-WEBRT3 card’s firmware, click Download Firmware on the DeskPro-
Net Utility Setup menu, click Browser, select the new firmware file (*.bin) and press Start.
The Liebert IS-WEBRT3 card’s red LED and yellow LED flashing alternately means the firmware is
upgrading. After the upgrade is completed, the Liebert IS-WEBRT3 card will reboot automatically.
Figure 7 Update Liebert IS-WEBRT3 card firmware
4.3.3 Refresh
Liebert DeskPro-Net Utility automatically searches the network for new cards and
obtains new data from cards already configured. The Refresh function manually prompts
the software to search the network for new Liebert IS-WEBRT3 cards and obtain new
data.
NOTE
The Liebert IS-WEBRT3 card protects against interruptions in the upgrade. If the upload is
interrupted and incomplete, the Liebert IS-WEBRT3 card will retain its current firmware to
avoid data loss. If the upload is incomplete, repeat “firmware upload.”