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CGT 660
• Use the
buttons to change the value step by step until the desired
transmitter "locks" (indication "OK").
• Press the
button.
—> The "Hierarchical modulation" – "
Input – Priority
" menu is activated.
h
ier arChiCal
modul ation
In order to enable reception in areas of bad receiving conditions, a so-called
"hierarchical modulation" can be used by broadcasters. The transmitted chan-
nel contains 2 data streams (high and low priority). In this case one of the data
streams must be selected in the receiver.
—> This setting is not relevant in case of standard modulation.
Bx 1A
Priority:
high
INPUT
• By pressing
, set to "
high
" or "
low
".
• Press the
button.
—> The "Station filter" – "
PROGRAM
" menu is activated.
