Soundigital 3000.1D, Manual

Page: 6 / 11

0dB
-12dB
dB
Hz
Ø
Example of one RCA cable connection only and
using the RCA output to connect another amplifier.
Ø
Example of two RCA cables connection.
INPUT CONNECTIONS
Ø Example of one RCA cable connection only.
Hz 0 50Hz
12dB
dB
0dB
3dB
9dB
6dB
BASS BOOST LEVEL
Bass Boost Chart
High
Pass High
Pass
-3dB
c/2
ƒ
c
ƒ
A
0dB
-15dB
Hz
dB
CROSSOVER ADJUSTMENT
Ø
'Full Range'' Use – (all frequencies playback) - For
all frequencies playback, the ''HIGH'' variable control
shall be set to 5Hz, and the ''LOW'' variable control to
20kHz;
Ø
Use in ''High Pass'' cut filter (HIGH) 12dB/oct – Set
in the ''LOW'' variable control to 16kHz and in the
''HIGH'' variable control, set ''A'' frequency between
5Hz and 80Hz, where you want to perform the high
pass cut filter;
Ø Use in ''Low Pass'' cut filter (LOW) 12dB/oct – Set in
the''HIGH'' variable control to 5Hz and in the ''LOW''
variable control, set ''B'' frequency between 80Hz and
20kHz, where you want to perform the low pass cut
filter;
Ø Use in ''Band Pass'' cut filter – Set in the ''HIGH''
varia-ble control the ''A'' frequency between 5Hz and
80Hz, where you want to perform the high pass cut
filter and set the ''LOW'' variable control to ''B''
frequency between 80Hz and 20kHz, where you want
to perform low pass cut filter;
-3dB
0dB
-15dB
Low
Pass
B
c
ƒ
c*2
ƒ
Low
Pass
Hz
dB
-3dB
c/2
ƒ
High
Pass
c
ƒ
High
Pass
0dB
-15dB
Low
Pass
c
ƒ
c*2
ƒ
Low
Pass
Hz
dB
B
A
INSTALLATION
USING BASS BOOST
Ø Set boost intensity between 0dB and +12dB at the
variable control BASS BOOST.
Cuidado!
You should never connect or disconnect
RCA cables with the amplifier turned on,
because it may damage the head unit or
the amplifier.
4