Subwoofer Matching Menu - dB Technologies INGENIA IG3T Caractéristiques Techniques

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SUBWOOFER MATCHING MENU

This menu is only displayed if the presence of at least one subwoofer has
previously been selected, in the BUILD SYSTEM
menu. In addition, in this case, this menu is accessed automatically after
the "SYSTEM TYPE" settings have been performed, to complete the general
system settings. First of all, the menu allows to identify the subwoofer
in use, then to decide whether to use its crossover frequency or to set
a frequency depending on the model (maximum range 70-120 Hz with a
resolution of 5 Hz). This choice depends on the type of subwoofer-speaker
connection, as shown in the figure below. The menu also suggests the
delay to be set in the subwoofer. To choose the crossover frequency, after
accessing the SUBWOOFER MATCHING menu:
1. Select and confirm the type of associated subwoofer in the system
2. Select and confirm HpFilter, then select and confirm the desired
crossover frequency
3. According to the system settings, verify the delay value recommended
for the subwoofer in the SubDelay field
4. Select "BACK" or "HOME" to respectively return to the menu selection or
to the main screen
If necessary, you can directly set a value of HpFilter on IG3T, without using the
crossover of a subwoofer. If instead you use the latter:
a) in the case of DIRECT CONNECTION, check the subwoofer crossover frequency, and
replicate it on IG3T by setting its value in the HpFilter field.
b) In case of connection XOVER FROM THE SUBWOOFER, set "SubXover" in the field
HpFilter of IG3T.
INGENIA IG3T
SYSTEM STRUCTURE sub-
DIRECT LINK
Subwoofer Matching Menu
XOVER FROM SUBWOOFER
Cod. 420120239 REV. 1.1
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