12
FP+ Series Operation Manual
6 QUICK GUIDE OVERVIEW
6.2.1 Network and Configuration section
Four-channel model shown. Two-channel versions
have VPL and Bridge Mode switches for channels
A and B only. All models have different VPL values.
Functions are otherwise identical.
44dB
41dB
38dB
35dB
32dB
29dB
26dB
23dB
150V
121V
101V
83V
70V
56V
47V
38V
Figure 6.2.2a: Rear panel DIP-switch field
6.2.2 The dIP-switch features
The following features may be adjusted using the
DIP-switches on the rear panel of the amplifier.
Gain
- Globally set for all channels, from +23 dB to
+44 dB in 3 dB steps.
Option active
- Not currently implemented.
fan Masked
- When on, engages the intelligent
fan feature; fan speed is lowered when no signal is
present.
Bridge A+B and C+d
- Switches the channel pairs
into bridge mode operation An automatic -6 dB gain
compensation is applied.
VPL -
The Voltage Peak Limiter provides optimum
peak voltage settings for each channel. Level selec-
tions vary by model within the FP+ Series.
Mode -
Select VPL mode to either Hard or Soft
operation. For channels driving sub-woofers and
low-frequency drivers, it is recommended to use
the Hard setting for optimal operation. For mid- and
high- frequency drivers, always select Soft.
VPL in Standard Mode
fP 14000
fP 13000
fP 9000
fP 7000
fP 4000
fP 10000q
fP 6000q
195 V
195 V
170 V
155 V
121 V
150 V
101 V
170 V
170 V
140 V
121 V
101 V
121 V
83 V
140 V
140 V
116 V
101 V
83 V
101 V
70 V
116 V
116 V
100 V
83 V
70 V
83 V
56 V
100 V
100 V
80 V
70 V
56 V
70 V
47 V
80 V
80 V
66 V
56 V
47 V
56 V
38 V
66 V
66 V
54 V
47 V
38 V
47 V
n/a
54 V
54 V
n/a
38 V
n/a
38 V
n/a
VPL in Bridge Mode
fP 14000
fP 13000
fP 9000
fP 7000
fP 4000
fP 10000q
fP 6000q
195 V
390 V
340 V
310 V
242 V
300 V
202 V
170 V
340 V
280 V
242 V
202 V
242 V
166 V
140 V
280 V
232 V
202 V
166 V
202 V
140 V
116 V
232 V
200 V
166 V
140 V
166 V
112 V
100 V
200 V
160 V
140 V
112 V
140 V
94 V
80 V
160 V
132 V
112 V
94 V
112 V
76 V
66 V
132 V
108 V
94 V
76 V
94 V
n/a
54 V
108 V
n/a
76 V
n/a
76 V
n/a
Table 6.2.2b: VPL voltage selections in Standard Mode
Table 6.2.2c: VPL voltage selections in Bridge Mode
