aptos MAC DTU - DTU Installation Steps; Antenna Installation; Installation Location Selection

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B. Check the box for following items:

- Aptos MAC

DTU

- Two Antennas

- Adapter

- Bracket

- 5-Pin Plug

C. Choose the way MAC

DTU connects to the Internet:

Use WiFi or Ethernet. Please prepare for the following items, if

needed:

- Ethernet Cable (for Ethernet option).

- Aptos Installer App.

4.6 Install the DTU

Step 1: Install the antennas

Take two 2.4G antennas out from the box. Screw the antenna into the WiFi port and 2.4G port.

Note：If the DTU installation location is inside the metal box or under the metal / concrete roof,

extended 2.4G cable or 2.4G sucker antenna will be suggested, which can be purchased from

Aptos or local electrical store (Please contact Aptos Tech. support team for the detail type of the

cable or antenna at info@aptossolar.com ).

Step 2: Choose an Installation Location

- Installed on the top floor to increase the signal strength.

- Installed near the center of the PV array.

MAC

DTU