Crunch PX1025.2 Manuale di installazione rapida - Pagina 2

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Crunch PX1025.2 Manuale di installazione rapida
LEVEL
SONIC
Setup
6V
0.2V
15Hz 55Hz
A
The input MODE switch will "sum" or
LPF
HPF
combine the right and left channel signals
in the MONO position to improve bass
Input Mode
performance. Select MONO only when the
amp is being used for subwoofers.
60Hz 1.2KHz
30Hz 250Hz
BASS
BOOST
B
The XOVER Mode switch sets the type
SUB
of crossover that will be active. 4 channel
LEVEL
SONIC
Xover Mode
models will have two switches, one for each
set of channels.
0dB
9dB
6V
0.2V
15Hz 55Hz
LPF
LPF
C
The HPF(high pass filter) control will limit the
LPF
HPF
output below the selected frequency. This
LEVEL
30Hz 250Hz
40Hz 150Hz
High pass
is typically used to protect midrange and hi
frequency speakers from damage and to
Adjustment
30Hz 250Hz
60Hz 1.2KHz
allow a smooth transition from a subwoofer.
6V
0.2V
BASS
BOOST
D
The LPF(low pass filter) control will limit
HPF
output above the selected frequency. This
is used to allow a smooth transition to the
Low pass
higher frequency speakers.
0dB
9dB
Adjustment
60Hz 1.2KHz
BASS
LPF
LPF
BOOST
The BASS BOOST or BASS EQ control
E
will increase the output at 45Hz for more
30Hz 250Hz
40Hz 150Hz
pronounced bass. Exercise caution.
Bass Boost
Increase the level in small amounts until
0dB
9dB
distortion is noticed, then back off a little.
Some models include a bass
F
remote. Avoid adjusting the bass
30Hz 250Hz
remote while operating vehicle.
Remote Level
Control
G
This is a critical step to insure your amplifier
is properly adjusted to match the signal
Level Setting
output level of your source unit.
THIS IS NOT A VOLUME CONTROL!
1.
If possible, with the source unit off, confirm that the primary volume control is
turned down (counter clockwise).
2.
Turn on the source unit (CD, or MP3 player). Re-confirm that the volume is
turned down. Make sure the source unit controls; balance, fader, bass and
treble are all set to center or "0" adjustment. Make sure that the green LED on
the end of the amplifier is illuminated.
3.
Play a clean musical selection of which you are very familiar. CD is preferred.
Do not use radio signals for level setting. Hit play and start turning the volume
of the source unit up.
4.
Stop increasing the source unit volume when you reach 3/4 (about 75%) or until
you hear speakers begin to slightly start producing distortion.
5.
Increase the amplifier level (clockwise) until distortion is heard, then back
the level down (counter clockwise) until the distortion is eliminated. Small
adjustments may need to be made to balance the levels of multiple amplifiers.
XOVER
Common System Setup
FULL LPF HPF
2ch - Full Range
MODE
XOVER
MONO STEREO
FULL LPF HPF
MODE
XOVER
SUB
XOVER
XOVER
LEVEL
SONIC
XOVER
4ch - Full Range
FULL LPF HPF
4
2
FULL LPF HPF
30Hz
FULL LPF HPF
FULL LPF HPF
6V
0.2V
15Hz 55Hz
XOVER
XOVER
XOVER
MODE
MODE
MODE
MODE
LPF
HPF
SUB
FULL LPF HPF
30Hz
XOVER
FULL LPF HPF
30Hz
SONIC
FULL LPF HPF
SUB
XOVER
MONO STEREO
4CH
2CH
XOVER
LEVEL
SONIC
XOVER
30Hz 250Hz
XOVER
MONO STEREO
60Hz 1.2KHz
MONO STEREO
FULL LPF HPF
30Hz
XOVER
FULL LPF HPF
15Hz 55Hz
FULL LPF HPF
30Hz
BASS
FULL LPF HPF
6V
0.2V
15Hz 55Hz
XOVER
MODE
MODE
BOOST
FULL LPF HPF
XOVER
MODE
FULL LPF HPF
LPF
30Hz
XOVER
MODE
LPF
FULL LPF HPF
30Hz
HPF
4ch - Mixed Mono
FULL LPF HPF
30Hz
BRIDGED
4
2
XOVER
4
0dB
9dB
LEFT
RIGHT
XOVER
FULL LPF HPF
30Hz
30Hz 250Hz
SUB
MONO STEREO
SONIC
30Hz 250Hz
60Hz 1.2KHz
FULL LPF HPF
MONO STEREO
30Hz
30Hz
FULL LPF HPF
MODE
MODE
XOVER
MODE
LPF
LPF
XOVER
MODE
BASS
SPEAKER
OUTPUT
15Hz
55Hz
MODE
BOOST
SUB
FULL LPF HPF
30Hz
FULL LPF HPF
SONIC
30Hz
MONO STEREO
4CH
30Hz 250Hz
2CH
40Hz 150Hz
MONO STEREO
XOVER
4CH
4
2
15Hz
55Hz
XOVER
4
0dB
9dB
FULL LPF HPF
30Hz
MODE
MODE
LPF
LPF
FULL LPF HPF
30Hz
SUB
MODE
XOVER
LPF
LPF
SONIC
Mono
40Hz 150Hz
MONO STEREO
4CH
2CH
BRIDGED
FULL LPF HPF
30Hz
LEFT
RIGHT
15Hz
55Hz
30Hz 250Hz
40Hz 150Hz
MONO STEREO
4CH
SUB
SONIC
SPEAKER
OUTPUT
SUB
XOVER
LEVEL
SONIC
15Hz
55Hz
The information contained within this document is intended to offer some basic guidelines
6V
0.2V
FULL LPF HPF
15Hz 55Hz
for a few of the most common installations. More complex audio systems should be
installed by a competent professional. Additional installation information available at
MODE
LPF
HPF
Maxxsonics USA Inc. warrants this product, to the original consumer purchaser, to be free from
60Hz 1.2KHz
30Hz 250Hz
defects in material and workmanship for a period of one (1) year from the date of purchase.
MONO STEREO
Maxxsonics USA Inc. will, at it's discretion, repair or replace defective products during the warranty
BASS
period. Components that prove to be defective in materials and workmanship under proper installation
MODE
BOOST
and use must be returned to the original authorized Maxxsonics USA Inc. retailer from where it was
purchased. A photocopy of the original receipt must accompany the product being returned. The
costs associated with removal, re-installation and freight are not the responsibility of Maxxsonics
4
0dB
9dB
USA Inc. This warranty is limited to defective parts and specifically excludes any incidental or
consequential damages connected therewith. To view the full warranty, please visit the website.
MODE
LPF
LPF
Crunch products are designed and engineered in the USA by
30Hz 250Hz
40Hz 150Hz
MONO STEREO
4CH
BRIDGED
LEFT
RIGHT
MODE
MONO STEREO
SPEAKER
OUTPUT
MODE
LPF
HPF
BRIDGED
MONO STEREO
LEFT
RIGHT
LEFT
250Hz
60Hz
1.2KHz
LPF
HPF
MODE
LPF
HPF
250Hz
60Hz
1.2KHz
250Hz
60Hz
1.2KHz
SPEAKER
OUTPUT
SPEAKER
MONO STEREO
LPF
HPF
LPF
HPF
MODE
250Hz
60Hz
1.2KHz
LPF
HPF
250Hz
60Hz
1.2KHz
LPF
HPF
MONO STEREO
LPF
HPF
250Hz
60Hz
1.2KHz
LPF
HPF
250Hz
60Hz
1.2KHz
BRIDGED
BRIDGED
250Hz
60Hz
1.2KHz
2
LEFT
RIGHT
LEFT
LPF
HPF
LPF
HPF
250Hz
60Hz
1.2KHz
BRIDGED
LOW
LEFT
RIGHT
PASS
250Hz
250Hz
60Hz
60Hz
1.2KHz
1.2KHz
MODE
LPF
HPF
LPF
HPF
SPEAKER
OUTPUT
30Hz
250Hz
LOW
SPEAKER
OUTPUT
SPEAKER
OUTPUT
250Hz
60Hz
1.2KHz
SPEAKER
250Hz
PASS
60Hz
1.2KHz
LPF
2CH
HPF
30Hz
250Hz
LPF
2
HPF
250Hz
60Hz
1.2KHz
250Hz
60Hz
1.2KHz
LOW
MODE
LPF
HPF
PASS
250Hz
60Hz
1.2KHz
30Hz
250Hz
2CH
LOW
PASS
SPEAKER
OUTPUT
SPEAKER
OUTPUT
30Hz
250Hz
www.maxxsonics.com
WARRANTY
2
MODE
2CH
www.maxxsonics.com
CR PX 2020 QSG 01 - rev1
BRIDGED
RIGHT
Installation Guide
OUTPUT
RIGHT
OUTPUT
Congratulations on your choice of a Crunch amplifier. This
"Quick Start Installation" guide is meant to help you "hook
up" and play music. For more detailed information, on
system setting, speaker and subwoofer configuration and
full specifications by model visit the website,
http://crunchusa.net/manuals.html
Quick Start
Px1025.2
Px1025.4
Px1025.1
Px2025.1D