Wise Telecommunications Industry
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(a) Tilt filter.
(b) Tilt channel list.
Figure 4.8: Tilt screens.
By pressing the button
it is possible to see a list with the channels selected, on
this screen you can either clear the selection pressing
How to start the test by
pressing
. To return to the selection screen press
.
4.4 Full Scan
Do a scan on all channels and plots on a graph of power and frequency on the screen,
The colors differentiate the types of channels: red to digital channels, green and blue to
analogue channels (green for audio and blue for video) or orange and black (black for
video and orange for audio) for the case of channels with a difference between the audio
and video power greater than 17dBmV or less than 13dBmV. When finished it is possible
score a point by pressing
and moving the markup with the directional
and
.
To update the graphic press
and to return
.
Figure 4.9: Full Scan.