Hitachi 22LD4500 Instructions For Use Manual page 41

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This is for searching for digital chan-
nels on a single broadcast frequen-
cy. The frequency channel number
(21-68) is entered in the box at the
top left of the screen and the re-
ceived signal level and signal quality
can be observed on the two bar
graphs at the bottom. When "SE-
L ECT" key is pressed, the TV
searches that frequency and display
a list of the channels found. Before
returning to the Installation menu.
40
AUTOMATIC SEARCH
Channels:
Codec 4:3
Codec 16:9
BBC ONE
BBC TWO
BBC CHOICE
BBC NEWS 24
BBCi
BBC PARLMNT
BBC Knowledge
Searching UHF Channel: 49. Please wait. This will take a few minutes.
0 %
MENU
Cancel Search
If, alternatively, from the search options menu the Manual Search line is highlight-
ed and "SELECT" key pressed, the manual search screen is displayed.
Again, channels which duplicate those already in the channel list are ignored.
However, the manual channel search will find all channels on the broadcast fre-
quency.
When either search is finished, press the "M" key to return to normal broadcast
viewing, to watch the new digital terrestrial television channels found.
advanced operation
100 %
Hint
The bar graphs of signal quality and
signal level give a good indication of
whether any channels are likely to be
found. If only the signal level graph
shows a high value then it is likely that
an analogue channel occupies that
broadcast frequency. If the signal
quality bar is high as well then it is a
digital frequency and digital channels
will probably be found.

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