Promax Promax TV EXPLORER HD ISDB-Tb, Руководство пользователя

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USER’S MANUAL. TV EXPLORER HD ISDB-T/T
B
Page 36 11/2010
During analogue channel measuring process, a percentage counter appears at the
bottom of the screen showing the percentage of channel measurement done. In the case
of digital channels, appears a timer showing time left to finish in seconds. At the top left
corner appears the channel being measured followed by the total amount of channels in
the current channel plan.
In order to select the different fields on the screen, press the cursors [6] key
and then edit by pressing the rotary selector [1].
After selecting the START field the instrument begins to carry out the available
measurements automatically. Once completed, the process will be ready to repeat again
(for example, for a new test point), or view measured data by turning the rotary selector
[1], or store the information in memory ( SAVE ) or exit from this acquisition ( EXIT ).
5.10.1 DATALOGGER for Attenuation and IF SAT tests
The TV EXPLORER HD ISDB-T/T
B
allows to make measurement acquisitions
while executing an Attenuation test at terrestrial band or an IF SAT test at satellite band
(see section “5.11 Verification of distribution networks”).
For it, one of these tests should be activated previously as the following figure
shows.
Figure 13.- Attenuation Test . Terrestrial band.
In order to make the automatic acquisition of these measurements, select it from
UTILITIES menu by pressing the [22] key, and activating the RUN DATALOGGER
option, and later the NEW DATALOGGER option. In the CHANNEL SET field will
appear the type of test that the instrument is going to store automatically.