Skymaster DVR 7400, Руководство по эксплуатации

Страница: 14 / 40

8) East/West limits: Use this function to fix the eastern and western swivel range
of the rotatable DiSEqC 1.2 or USALS antenna. This prevents the antenna being
damaged by obstacles (e.g. walls, branches) when rotating .
Press the E to rotate the antenna and confirm the position via OK. A query
subsequently appears which should be answered with either “OK” or “Cancel”.
Repeat the process to fix the western limit by holding down the W button until
the western position of the antenna has been reached. Confirm the subsequent
query via OK.
9) Cancel limits: Select the option “Delete Limits” and press OK in order to cancel
the stored east and west limits.
Caution: The DiSEqC-rotor is now able to move unhindered! The antenna could be
damaged by obstacles such as railings, branches or walls!
Once all the changes have been carried out, press Exit and confirm the safety
query via OK; this ensures that all the changes become effective.
9.1 Antenna Configuration - Fixed
To set a fixed antenna press, if necessary, the green button to obtain the menu on
the left. The options for the DiSEqC-rotor should no longer be displayed.
1) Antenna: Carry out up to 16 different antenna configurations in connection with
various SAT change-over switches.
2) Satellite: Select the satellite to be received.
3) LNB: Digital LNBs are now a standard feature. If you are using an older or exotic
LNB, enter the changes manually. Only change the values if you are familiar
with the LNB technical data!
4) LNB info: Display of LNB frequencies (lower and upper oscillator frequency of
the LNB). The values for commercially available Digital LNBs are 9750
(oscfreq. LNB1) and 10600 (oscfreq. LNB2). Only change these values if the
assembly instructions for the satellite system clearly demand it!
5) SAT switch 0/12 volt and 22 kHz: Here it is possible to set which change-over
switch and switching pulse is to be used to receive various satellites. 0/12 volt
and 22 kHz change-over switches no longer figure in digital reception systems!
To prevent malfunctioning, set the settings for both types of change-over switch
to “No”.
54
9. Installation/Settings
39740