Promax Promax TV EXPLORER HD ISDB-Tb, Manual

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USER’S MANUAL. TV EXPLORER HD ISDB-T/T
B
11/2010 Page 33
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Whenever the process detects new parameters for a channel or frequency will
create a new channel plan containing the detected information.
NOTE :
The icon in the upper corner of a digital measurement screen states
that the signal level is higher than the minimum threshold (see the
PREFERENCES menu) but demodulator cannot lock it maybe due to some
wrong configuration parameter.
In such case, the user must press AUTO ID [25] key.
NOTE :
In the case that is desired to explore or identify DVB-C signals will be
necessary to select previously a DVB-C standard as digital signal identifier
by means of [22] PREFERENCES menu.
5.9 Channel plans
The signal automatic identification process as much as the exploration of the
frequency spectrum could yield the generation of new customised channel plans relative
to the usual work locations of the meter equipment.
In this way the characterisation of the band will be faster and easier when causing
that the equipment only analyses a shorter set of channels.
Whenever a new process of exploration is activated, the TV EXPLORER HD
ISDB-T/T
B
analyses all the present channels in the active channel plan, which acts as
pattern channel plan specified by means of the option CHANNEL SET from
configuration measurement menu: CONFIGURATION [17].
If during exploration or automatic identification process the TV EXPLORER HD
ISDB-T/T
B
detects new parameters for some channel or frequency a new list will be
generated with the information updated and will be saved with the name of the original
channel plan followed by the extension:
_0x . (See the following Figure).