User's Manual

Table Of Contents
194 Operation
Chapter 4 - Operation and Administration
For example, the Intermediate Steps list 1,2,5 means that the scanned
frequencies are: Start Frequency, Start Frequency + 125 KHz, Start Frequency +
500 KHz, Start Frequency +N*Main Step, Start Frequency +N*Main Step + 125
KHz, Start Frequency +N*Main Step + 500 KHz (N=1, 2,.... End Frequency is the
upper limit for the scanned frequencies).
The Frequency Scanning menu enables viewing and updating the scanning range
parameters. It also enables viewing the current set of discrete frequencies (if exist)
as defined in the SU. In the current release discrete frequencies can be
defined/modified only locally at the SU.
The Frequency Scanning menu includes the following options:
4.10.7.3.11.2.1Show
The Show option enables viewing the following:
Start Downlink (Rx) Frequency (MHz)
Table 4-7: Scanning Intermediate Steps
Number
included
Effect on scanned frequencies set
None (0) Only “Main Frequencies” (Start Frequency + N*Main Step) as defined above are
included in the set
1 Start Frequency is iadded to the set of “Main Frequencies”
2 All intermediate frequencies defined by “Main Frequency” + 125 KHz are added to
the scanning set
3 All intermediate frequencies defined by “Main Frequency” + 250 KHz are added to
the scanning set
4 All intermediate frequencies defined by “Main Frequency” + 375 KHz are added to
the scanning set
5 All intermediate frequencies defined by “Main Frequency” + 500 KHz are added to
the scanning set
6 All intermediate frequencies defined by “Main Frequency” + 625 KHz are added to
the scanning set
7 All intermediate frequencies defined by “Main Frequency” + 750 KHz are added to
the scanning set
8 For a bandwidth of 3.5 MHz: All intermediate frequencies defined by “Main
Frequency” + 875 KHz are added to the scanning set
For a bandwidth of 5 MHz: All intermediate frequencies defined by “Main Frequency”
+ 1250 KHz are added to the scanning set