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P .I.P .–FTE
3 Installation
Before installing this P.I.P. mod-
ule, you'll want to configure it to
best serve your needs.
Note: The RFI filter is always on
and cannot be switched off.
1. Adjust the constant-directivity
equalization jumper of each
channel to be either "ON" or
"OFF" (see Figure 2.1). Figure
4.1 shows the frequency re-
sponse through the P.I.P.-FTE
when this filter is on.
Fig. 3.1 Constant-
Directivity Horn
Equalization (with
RFI filter)
2. Select the desired position for
Now you are ready to install the
P.I.P. in the amplifier.
+12
+6
dB
0
–6
100
the Subsonic/Bass filter switch
for each channel. Pushing the
switch all the way forward to-
ward the front of the module
switches the filter off ("Flat"). A
label is affixed to the inside of
the switch to show what the
positions do. Figure 4.2 shows
the frequency response
through the P.I.P.-FTE when
this filter is set in each of its
four modes (Flat, 50 Hz, 100
Hz and 300 Hz).
1 K
FREQUENCY (Hz)
HORN EQ
NO HORN EQ
10 K
20 K
Page 5
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