HD2 Series Inverter Expansion Cards
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When installing a sucker antenna, install a wireless communication card on the inverter first, and then
lead the SMA connector of the sucker antenna into the inverter and screw it to CN2, as shown in the
following figure. Place the antenna base on the chassis and expose the upper part. Try to keep it
unblocked.
The wireless communication card must be used with the IMO inverter APP. Scan the QR code of the
inverter nameplate to download it. For details, refer to the wireless communication card manual
provided with the expansion card. The main interface is shown as follows.