Alphatronics AN2 Bedienungsanleitung Seite 12

Please note:
Please make sure the connected STB (or TV) can support DC 5V powering function through
coaxial cable to antenna. Otherwise, using power adaptor and power inserter for powering.
All the connection must be fixed, and it is strongly recommended that you should have a
water-drop loop at the end of the cable.
After you complete the installation, you can use your Set Top Box to check the signal
strength and quality. If the quality is not good enough to have good pictures, you can move
the antenna to another location to get the better reception, and then fix it.
NOTICE:
For the best reception, please check the following conditions:
1. Keep away from sources of interference: keep away from those large power con-
sumption devices such as air conditioner, elevator, hair dryer and microwave oven...etc.
2. Installed as high as possible: In the case of digital terrestrial reception, if there are some
interruptions between the antenna and transmission tower, it will cause the signal loss
temporary. So installed the antenna as high as possible to avoid the interruptions.
3. When install this antenna to the exterior of a vehicle or yacht, please make sure the
antenna is fixed appropriately.
TROUBLE SHOOTING
1. If you can not get the digital programs as you expect, please check the
following conditions:
a. Check the connection. Make sure all the connection is correct.
b. Check the antenna powering function of your STB or DTV. AN 2 is an active
antenna (amplifier built-in), so you will need to turn on the power supply function for
the antenna. (Please refer to the operational manual of your STB or DTV.)
c. When apply the antenna for any applications, please make sure you use the power
inserter and power adaptor (included) for antenna powering. Please check the
installation illustration as above for correct antenna powering connection.
2. Adjust the position of the antenna to find the best signal reception.