Topfield TF 7720 HSCI - Manual (Page 32)

26 Service Search
Chapter 4
Service Search
After connecting up the digital receiver, you will need to per-
form a service search.
4.1 Searching broadcasting services
This digital receiver can be operated with both fixed antenna
and motorized antenna. You have to configure antenna settings
according to your antenna system in the following order:
1. Configure LNB settings. (Refer to § 4.1.1 .)
2. Set the position of your desired satellites if you have
a motorized antenna. You can control the antenna in
DiSEqC 1.2 mode or USALS mode. Refer DiSEqC 1.2 to
§
4.1.2 , and refer USALS to § 4.1.3 .
3. Perform service search.
4.1.1 Configuring LNB settings
There are in large two frequency bands for satellite broadcasts.
One is C band which ranges approximately from 4 to 6 GHz.