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EnGenius SN-UL-AK20L-IND Installation Instructions
EnGenius SN-UL-AK20L-IND Installation Instructions

EnGenius SN-UL-AK20L-IND Installation Instructions

Optional indoor ceiling mount antenna

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Optional Indoor Ceiling Mount Antenna
For safety and optimum performance, be sure to read these instructions
carefully.
Warning
• For your safety, keep the antenna away from electric power lines to avoid
electric shock.
• Antenna placement (center to the coverage area and as high as possible,
recommended distance away from other electronics、 wiring、 or metal,
other EnGenius antennas, at least 1 foot away from metal).
• For FCC compliance, the outdoor antenna must not be located within 8 inches
(20cm) of any person.
Site Selection
• The higher the antenna is installed, the better the communication will be. If you
can install the antenna higher than surrounding obstructions, the
communication range will be better.
• The antenna must be on the ceiling and maintain a clearance right below the
antenna, in all directions to meet RF safety requirements.

Installation Instructions

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Summary of Contents for EnGenius SN-UL-AK20L-IND

  • Page 1: Installation Instructions

    • Antenna placement (center to the coverage area and as high as possible, recommended distance away from other electronics、 wiring、 or metal, other EnGenius antennas, at least 1 foot away from metal). • For FCC compliance, the outdoor antenna must not be located within 8 inches (20cm) of any person.
  • Page 2: Antenna Installation

    Antenna Installation  Ceiling Mount - Drill a hole (diameter around 0.8 inch) through the ceiling large enough to fit the reversed N connector. - Install support washer, lock washer and nut and tighten in sequence. - Attach cable to N-Female connector. 20 meters(around 60 feet) LMR- 400Lite Low Loss Cable Lock Washer...
  • Page 3 - Make sure the cable and antenna are closely connected. 20 meters(around 60 feet) LMR- 400Lite Low Loss Cable Reversed N Connector Antenna Note: The base station antenna connector has reversed thread that only works with cables supplied by EnGenius.
  • Page 4: Important Safety Instructions

    Important Safety Instructions When using EnGenius DuraFon and /or FreeStyl cordless phones, always follow basic safety precautions to reduce the risk of injury, fire, and electrical shock, including the following practices: Read and understand all instructions included in the user’s manual and this antenna installation instruction.
  • Page 5 To reduce the risk of electrical shock, do not disassemble this product. If service or repair work is required, contact EnGenius Customer Service or email us at info@engeniustech.com. Opening or removing cabinet parts other than specified access doors may expose you to dangerous voltages or other risks. Incorrect reassembling can cause electrical shock when the appliance is subsequently used.