Manhattan Plaza DT-100+, Руководство пользователя

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Some channels are not
received at all. The
channels you are receiving
do not have adequate
signal and quality levels.
The picture on analogue
channels is not clear.
You are located far away
from the transmitter.
1.Try an indoor amplifier
2.Try a mast amplifier
3.Try a high gain
antenna.
You receive all digital
channels but the reception
is disrupted at times (i.e.
when another electrical
product is switched on).
You are experiencing
electrical interference.
1. Replace the antenna
cable with a screened
cable.
2. Replace the
accessories (splitters etc)
with screened type.
You are receiving some
networks but others are
disrupted or not received
at all.
You are experiencing
echoes.
1. Slightly adjust the
antenna.
2. Replace the antenna
with Anti-Echoe Screens.
You receive some
networks but others above
channel 60 are disrupted
or not received at all.
Your antenna has high loss
for the upper UHF band.
You need a more
powerful antenna for the
whole UHF band.
You receive networks
between 21 and 35 but
none of those between 36
and 39.
Your antenna only receives
one part of the UHF band
You need a more
powerful antenna for the
whole UHF band.
Your reception is fine most
of the time but is
disrupted when it rains or
at some other random
moments.
You are on the limit of the
transmitters coverage area.
You need a more
powerful antenna.
What is a disrupted reception in digital?
In digital reception, a disrupted reception results in frozen picture (partially or totally) or
the appearance of mosaic effect. The sound may disappear for a while, or strange effect
can be heard. The consequences are totally different from the consequence in analogue
(snow effect).
What about indoor reception?
The transmission parameters are not optimised for indoor reception. As a consequence,
even though it is possible to receiver Freeview channels with an indoor antenna, it is not
guaranteed. Coverage areas are defined for a roof-aerial. Indoor reception is only
possible at a short distance from the transmitter. Electronic interference from home