IN0051 Revision 05 (005293)– 18 of 26
POWER PERFORMANCE PASSION
SP PRO Interactive Inverter Charger
6. In the SP PRO Firmware update screen click on the Upload firmware and restart SP PRO on
completion button.
Note: If firmware is already up to date then this button will be disabled. Continue to
“SP PRO Configuration” on page 19
Important:
a. Batteries may turn OFF during the firmware update. If this occurs, turn the batteries ON,
close the SP PRO Firmware Update window.
Reconnect to the SP PRO and continue Firmware update (step 7 and 8). Repeat the
process until the firmware is updated.
b. In the case where the SP PRO firmware upload is complete and the batteries turn OFF
while the SP PRO is performing a firmware upgrade, turn the batteries ON and wait until
the front panel LEDs are stable. This may take a few minutes.
7. After the update is completed, the SP PRO will automatically restart. You will need to wait about
2.5 minutes for the blue or black comm card to restart. Communications with the SP PRO will
be lost during this time.