Using The External Antenna - Advantech IEEE 802.11a/n Wireless Access Point/ Client Bridge User Manual

7. Power on EKI-6331AN by plugging the power adapter to the power socket.

Using the External Antenna

EKI-6331AN provides two reverse SMA antenna connectors if you prefer to use the external antenna
for your application instead of the built-in directional antenna, please follow the steps below.
1. Remove the two plugs as circled below:
2. Connect your external antenna to the SMA-type connectors at the bottom of the EKI-6331AN.
Warning:
Users MUST power off the EKI-6331AN first before connecting the external antenna to
it. Do not switch from built-in antenna to the external antenna from WEB management
without physically attaching the external antenna onto EKI-6331AN; otherwise,
damage might be caused to the unit itself.
EKI-6331AN_User Manual
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