9
10
WL2082-i Controls and Connections
MODE Selection Switch
(Figure 11)
BI AMP:
When set to BI AMP, an internal shading network removes the mid frequencies from
one of the low-frequency drivers. The BI AMP HORIZONTAL SHADING switch will select which
transducer is shaded.
TRI AMP:
Shading network is NOT applied (shading must be provided by upstream signal
processing). The BI AMP HORIZONTAL SHADING selector switch is not functional in tri-amp
mode. Connect to the Speakon as shown for tri-amp
(Table 2)
.
BI AMP MODE HORIZONTAL SHADING
Selection Switch
(Figure 12)
The BI AMP MODE HORIZONTAL SHADING selection switch is only functional in bi-amp mode.
This switch determines which low-frequency transducer receives only low-frequency program
material (shading). The unshaded transducer receives low- and mid-frequency program
material. This allows switch position selection for use as either “house left” or “house right,”
without the need to flip boxes.
NOTE: LEFT and RIGHT markings on the BI AMP HORIZONTAL SHADING SWITCH
apply to the enclosure as viewed from the rear (i.e. looking at the Input Plate with
the text properly oriented).
LEFT:
Use this setting to shade out mid frequencies in the left (as viewed from behind the
arrays, looking toward the audience).
RIGHT:
Use this setting to shade out mid frequencies in the right (as viewed from behind the
arrays, looking toward the audience).
Table 2: WL2082-i Connector Pinout for BI AMP and TRI AMP Mode
PIN
BI AMP
TRI AMP
1+
Thru
Thru
1-
Thru
Thru
2+
N/A
Left Low-frequency Tran (16 Ohms)
2-
N/A
Left Low-frequency Transducer - (16 Ohms)
3+
Left and Right Low-frequency Transducers in Pa (8 Ohms)
Right Low-frequency Tran (16 Ohms)
3-
Left and Right Low-frequency Transducers in Parallel - (8 Ohms)
Right Low-frequency Transducer - (16 Ohms)
4+
High-frequency Tran (16 Ohms)
High-frequency Tran (16 Ohms)
4-
High-frequency Transducer - (16 Ohms)
High-frequency Transducer - (16 Ohms)
Input Connections
(Figure 13)
The WL2082-i input connectors are a pair of Neutrik NL8’s wired in parallel. Connections for
bi-amp and tri-amp vary
(Table 2)
.
The WL2082-i loudspeaker is not equipped with a crossover network. All signal
processing must be done before connecting audio power to the loudspeaker. Do
not connect full-range audio to the high-frequency transducer or damage may result!
– Figure 13 –
LF2
LF1
– Figure 11 –
– Figure 12 –
Summary of Contents for ILA System v2
Page 20: ...Passionate About Sound...
