- ページ 11
アンプ Epcom EP20-TB-2600のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Epcom EP20-TB-2600 12 ページ。 Triple band signal amplifier
d. Antenna Connections
Installation and connection of the antennas should follow the requirements as following:
1) Wrap the waterproof tape around the connection part of the outdoor antenna and outdoor
cable, keeping it away from water oxidation and corrosion.
2) The vertical distance between the indoor and outdoor antennas should be over 5m, and
the transmit direction of indoor antenna should not aim at the outdoor antenna.
3) It will be better if there is a wall between outdoor and indoor antennas.
e. Trial Operation
1) If possible, please wire up the grounding screw of amplifier to the ground wire of the
power line.
2) Make sure the feeder cables between the amplifier and antennas are firmly connected.
3) Connect the DC plug of 12V/3A power adapter to DC+12V port of the amplifier. Then put
AC plug connecting to the nearby 110-240V power outlet.
4) Check if the amplifier can work normally or not, by checking the operation parameters on
the screen, according to the guides of the previous "Operation and Display Description"part.
5) Test the signal intensity and call quality with a mobile phone in the coverage area.
Maintenance and Repairing
FAQ and Solutions
Problems
Screen and indicator lights off Disconnected to power source
Possible causes
10
Solutions
Check the power adapter
and power outlet, and
reconnect it