WorldSpace Radio TONGSHI - Manual (Page 7)

There are 3 ways for Radio power supply: Battery, DC adapter (AC/DC adapter
or Car power adapter) and USB. Batteries will stop working when DC adapter
or USB used.
Put 2 AA batteries into battery box of Radio. Both “Ni-MH” and “Alkaline” are
usable.
2.Connect Antenna
Connect antenna cable with Radio F-Type connector.
3.Fix Antenna
In general, you only need to set up Antenna within line of sight of the
WorldSpace Satellite you want to receive the services from. For example, from
your location, AfriStar is at your Southwest direction, if you can make Antenna
face southwest without blockage of sky, you may receive its signal. After some
angle and direction adjustments, you will have a better reception.
For more precise and professional analysis, here is certain operation:
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Elevation angle and azimuth are related with user’s location.
Please check the relevant angle information from Appendix F and G of this
manual.
Adjust antenna orientation and make it face to WorldSpace Satellites.
For example, in Shanghai, you can find out values of Elevation angle and
Azimuth from Appendix F: Elevation angle=49 and Azimuth=-30. Then, put
antenna face to up sky (49
0 ) of southwest (-30 0 ).
Note: Approximate orientation is enough.
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