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GB 14
FIRST TIME INSTALLATION
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About Signal strength (AGC)
and Signal quality (SNR)
The different signal indicators at the top of the menu provide in-
formation about two things:
AGC: The AGC, shown with a red bar, will indicate the average
strength of any incoming signal, digital as well as analogue.
SNR: The SNR, shown with a red, yellow and green bar, will
indicate the signal quality for the preprogrammed
channel chosen.
Select one of the alternatives ASTRA, HOTBIRD, SIRIUS or THOR
when you have a single LNB pointed towards any of these satel-
lites.
Pressing OK from the selected alternative will display the “An-
tenna adjustment” menu (shown to the right) on the screen.
For each satellite, (e.g. ASTRA, HOTBIRD, SIRIUS, THOR), up to
4 different channels are preprogrammed and shown in the menu.
When you adjust the antenna, your Mediamaster will use the
marked channel to find signals from a satellite. (You can select
channel with the
buttons.)
Antenna adjustment and signal check
• Adjust the antenna towards the desired satellite until you have
a high value on the Signal strength (AGC) *
)
indicator (the red
bar at the top of the menu) and on the Signal quality (SNR) in-
dicator (the red, yellow and green bar at the top of the menu).
If you do not get a picture, you may be tuned to an analogue sig-
nal source. Another reason could also be that the antenna is po-
sitioned towards the wrong satellite.
The reason could also be that the marked channel is not trans-
mitting at the moment. If so, select one of the other prepro-
grammed channels with the
buttons.
When you have picture from a TV channel, press OK. The Media-
master automatically starts searching for and downloads chan-
nels from the satellite. Please refer to page 21.
(If you have a good indication of the signal quality, but no picture
from any of the channel alternatives, try proceeding with the
channel search anyway by pressing OK).
OK
Line through on the antenna satel-
lite selection menu
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