Lanzar Car Audio 232 User manual

Lanzar Car Audio
Brand
Lanzar Car Audio
Model
232
Category
Car audio amplifiers
Type
User manual
Congratulations on your purchase of a Lanzar Vibe amplifier. You have purchased a quality product designed and engineered to
give you many years of uncompromised musical service. Vibe amplifiers are designed with the latest technology available,
incorporating a DC to DC Switching Power Supply, which provides headroom for even the most demanding peaks and dynamic
ranges found on modern CD’s and recording
s.
MOSFET switches maintain rated power over a wide range of battery voltages
Stiffly regulated PWM-type power supplies
2 Ohm Stable Stereo operation
Variable input level controls for each pair of channels
Variable high and low pass crossover controls
Thermal and speaker short protection circuitry
Power and Protection LED indicators
Bass Boost Circuitry
Stereo, Bridge Mode and Tri-Mode System Application Compatible
Silver plated power, RCAand speaker connectors
High-efficiency, heavy aluminum heatsink
Bass Boost Remote control
Table of Contents
Features and Controls
VIBE232/242/252/262/292
VIBE412/422/432
VIBE532
Specifications
Installation
System Wiring
2 channel stereo
2 channel bridged mode
2 channel tri-mode
2 channel triamp system
4 channel stereo
4 channel beidged mode
4 channel tri-mode
5 channel stereo
5 channel bridged mode
5 channel tri-mode
Troubleshooting
TABLE OF CONTENTS
FEATURES
i
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
17
mode
de
mp syste
ereo
beidge
nel tri-m
nnel s
5 ch
Troubleshooting
V IBE OWNER’S MANUAL
i
—
V IBE OWNER’S MANUAL — 1
F EATURES AND CONTROLS
VIBE232/242/252/262/292
High
Level
High
Pass
Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
R
L
P OWER & P ROTECTION I NDICATORS
Provide instant information on status of amplifier,
including short-circuit and thermal overload alerts.
R EMOTE C ONTROL
B ASS BOOST CONTROL
Increases sound level in lower frequencies by 18dB.
LOW PASS FILTER
When Crossover Mode Selector is in Low Pass Mode,
this control limits the frequencies which will be
distributed to the speakers to those below the value
to which this is set within the range 40-350Hz.
C ROSSOVER M ODE S ELECTOR
Determines the mode of built-in crossover:
low pass (permits only low frequency signals to
pass to speakers), high pass(permits only high
frequency signals to pass to speakers), or flat.
HIGH PASS FILTER
When Crossover Mode Selector is on High Pass Mode,
this control limits the frequencies which will be
distributed to the speakers to those above the value to
which this is set within the range 40Hz-3kHz.
I NPUT LEVEL C ONTROLS
Enables the matching of input levels to the
output levels from the head unit (or other
signal source).
CH2
CH1
Line
out
Line
input
Level
Bass
Boost
Mode
High
Pass
Min
Max
Off
On
Full
Low
pass
High
pass
40Hz 350Hz
40Hz
350Hz
Low pass Low pass
40Hz
3kHz
40Hz 3kHz
High
Pass
Remote
Mode
High
pass
Low
pass
Full
Off
On
Bass
Boost
Level
Min
Power
Protect
Max
Line
Out
Line
input
CH4
CH3
P OWER & P ROTECTION I NDICATORS
Provide instant information on status of amplifier,
including short-circuit and thermal overload alerts.
I
NPUT LEVEL CONTROLS
Enables the matching of input levels to the
output levels from the head unit (or other
signal source).
C
ROSSOVER M ODE S ELECTORS
Destermine the mode of buit-in crossovers:
low pass (permits only low frequency signals to pass
to speakers), high pass (permits only high frequency
signals to pass to speakers), or flat.
L
OW P ASS F ILTER
When Crossover Mode Selector is in low Pass Mode,
this control limits the frequencies which will be
distributed to the speakers to those below the value
to which this is set within the range 40-350 Hz
Increases sound level in lower frequencies by 18dB.
B
ASS B OOST C ONTROL
H IGH PASS F ILTER
When Crossover Mode Selector is in High Pass Mode,
this control limits the frequencies which will be
distributed to the speakers to those above the value to
which this is set within the range 40 Hz-3 kHz.
R
EMOTE C ONTROL
VIBE412/422/432
F EATURES AND CONTROLS
V IBE OWNER’S MANUAL
2
—
V IBE OWNER’S MANUAL — 3
REMOTE CONTRROL
LOW PASS FILTER
When Crossover Mode Selector is in Low Pass
Mode,this control limits the frequencies which
will be distributed to the speakers to those below
the value to which this is set.
P OWER/PROTECTION INDICATORS
Provide amp power status and short-circuit
and thermal overload alerts.
4/6 CH INPUT MODE SELECTOR
Determines internal circuit routing depending
on whether or not a discrete Channel 5/6 input
signal is available from head unit.
B ASS BOOST CONTROL
( C HANNEL 5/6 ONLY)
Increases sound level in lower frequencies by 18dB.
B AND PASS CROSSOVER CONTROLS
( C HANNEL 3/4 ONLY)
When Ch 3/4 Crossover Mode Switch is in
Band Pass position, these two controls are used
to establish the upper and lower frequency range
limits for the signals which will be distributed
to the Ch 3/4 speakers.
HIGH PASS FILTERS
When Crossover Mode Selector is in High Pass
Mode, these controls limit the frequencies which
will be distributed to the speakers to those above
the values to which these are set.
C ROSSOVER M ODE SELECTORS
(ALL CHANNELS)
Determine the mode of built-in crossovers;
low pass (permits only low frequency signals to
pass to speakers), high pass (permits only high
frequency signals to pass to speakers), or flat.
I NPUT LEVEL CONTROLS
˄ ALL CHANNELS˅
Enables the matching of input levels
to the output levels from the head unit
(or other signal source).
CH1
CH2
Low Input
Level
Min
Max
Full
High
pass
Mode
CHANNEL 1+2
CHANNEL 3+4
CHANNEL 5+6
CH6
CH5
High
Pass
CH4
Level
Mode
High
Pass
Bass
Boost
Low
Pass
Mode
Level
Min
Max
PROT
PWR
40Hz
4kHz
Low Input
CH3
40Hz
4kHz
Min
Max
Full
Band
pass
High
pass
40Hz
4kHz
40Hz
500Hz
40Hz
500Hz
High
Pass
Band
Pass
Low
Pass
On
Off
Input Mode
Ch4
Ch6
Remote
Low
Pass
Full
Low Input
VIBE532
F EATURES AND CONTROLS
S PECIFICATIONS
MODEL
RMS at 4 Ohms
Vibe232
2 channel
amplifie
r
Vibe242
2 channel
amplifie
r
2x300W
2x500W
MAX at 4 Ohms
2x600W
2x1000W
At 4 Ohms Bridged
1x1200W
1x2000W
RMS at 2 Ohms
2x500W
2x840W
Min. Speaker Impedance
2 Ohm
2 Ohm
T.H.D
0.05%
0.05%
Frequenrcy Response
10Hz-40kHz,-1dB
10Hz-40kHz,-1dB
Input Sensitivity
100mV-4000mV
100mV-4000mV
Input Impedance
S/N Ratio
Channel Separation
Crossover Filters
Low Pass
High Pass
Bandpass
Bass Boost
Dimensions(Inches)
Fuse(s)
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x12(WxHxL)
30Ax2
40Hz-350Hz
40Hz-3kHZ
n/a
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x15(WxHxL)
30Ax2
40Hz-350Hz
40Hz-3kHZ
n/a
Vibe252
2 channel
amplifie
r
2x750W
2x1500W
1x3000W
2x1200W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x19(WxHxL)
25Ax3
40Hz-350Hz
40Hz-3kHZ
n/a
Vibe262
2 channel
amplifie
r
2x1050W
1x2100W
1x4200W
2x1750W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x21(WxHxL)
40Ax3
40Hz-350Hz
40Hz-3kHZ
n/a
V IBE OWNER’S MANUAL
4
—
Vibe292
2 channel
amplifie
r
2x1250W
2x2500W
1x5000W
2x2100W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x23(WxHxL)
40Ax3
40Hz-350Hz
40Hz-3kHZ
n/a
Vibe412
4 channel
amplifie
r
4x125W
4x250W
2x500W
4x200W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x11.6(WxHxL)
15Ax3
40Hz-350Hz
40Hz-3kHZ
n/a
Vibe422
4 channel
amplifie
r
4x250W
4x500W
2x1000W
4x400W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x14.75(WxHxL)
20Ax3
40Hz-350Hz
40Hz-3kHZ
n/a
Vibe432
4 channel
amplifie
r
4x500W
4x1000W
2x2000W
4x850W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x16.36(WxHxL)
25Ax3
40Hz-350Hz
40Hz-3kHZ
n/a
Vibe532
5 channel
amplifie
r
4x250W+1x600W
4x500W+1x1200W
2x1000W+1x1200W
4x575W+1x875W
2 Ohm
0.05%
10Hz-40kHz,-1dB
100mV-4000mV
20 kOhm
>95dB
>60dB
+18dB
10.25x2.36x23.6(WxHxL)
30Ax2
40Hz-500Hz
40Hz-4kHZ
variable,40Hz-4kHz(HPF)
40Hz-500Hz(LPF)
V IBE OWNER’S MANUAL — 5
PRECAUTIONS
1. Find a suitable location in the vehicle to mount the amplifier.
2. Make sure there is sufficient air flow around the intended mounting location.
3. Bolt the amplifier to the mouning surface.
4. Connect the power ground terminal to the nearet point on the chassis of the car. Keep
this ground wire less than one meter (39”) in length. Use 8 gauge wire.
5
. Connect the remote terminal to the remote output of the head unit using 14 gauge wire.
6. Connect an empty fuse holder within 300 mm (12”) of the battery and run 8 gauge or
larger high quality cable from this fuse to the amplifier location.
7. Make sure there is no fuse in this fuse holder. Then make the connection to the “BATT”
connection on the amplifier.
8. If multiple amplifiers are being used, use cables (each with its own fuse at the battery)
or a#o or #2 cable from the fuse holder at the battery to a distribution block at or near
the amplifier’s location.
9. Connect all line inputs and outputs using high-quality RCA-RCA cables.
10. Insert fuse (s) at the battery fuse holder(s).
11. Recheck all connections before powering up.
12. Set all level controls to their least sensitive positions and set all crossover controls,
switches, etc. to the desired frequency or position.
13. Once the system is powered up, set all the volume control on the head unit to about the
2 o’clock position, and then set all the amplifiers’ level controls for maximum output level.
14. Further fine tuning of the various controls may be necessary to obtain the desired results.
Before you drill or cut any holes, investigate your
car’s layout very carefully. Take care when you work
near the gas tank, fuel lines, hydraulic lines and
electrical wiring.
Do not operate the amplifier when it is unmounted.
Attach all audio system components securely within
the automobile to prevent damage, especially in an
accident.
Do not mount this amplifier so that the wire
connections are unprotected or in a pinched
condition, or likely to be damaged by nearby objects
.
Be sure to select a location inside your vehicle which
has adequate ventilation.
Before making or breaking power connections in
your system, disconnect the vehicle battery. Confirm
that your head unit or other equipment is turned
off while connecting the input jacks and speaker
terminals
.
If you need to replace the power fuse, only replace
it with a fuse identical to that supplied with the
system. Using a fuse of a different type or rating
may result in damage to your system which isn’t
covered by the manufacturer’s warranty.
V IBE OWNER’S MANUAL
6
—
I NSTALLATION
V IBE OWNER’S MANUAL — 7
S YSTEM W IRING
2 CHANNEL STEREO CONFIGURATION
VIBE232/242/252/262/292
High
Level
High
Pass
Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
R
L
-
-
+
+
+
FUSES
12V
REM
GND
LEFT
RIGHT
BRIDGED MODE
POWER
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
+
LEFT
SPEAKER
RIGHT
SPEAKER
SPEAKER IMPEDANCE
2-4 OHM
SPEAKERS
+
-
VIBE232/242
ONLY
LEVEL
MIN
MAX
TO
OUTPUT
FROM
HEAD UNIT
to REMOTE SUBWOOFER
LEVEL CONTROL
FRONT
REAR
S YSTEM W IRING
2 CHANNEL BRIDGED MODE CONFIGURATION
V
IBE
O
WNER’S
M
ANUAL
VIBE232/242/252/262/292
FRONT
REAR
8
—
High
Level
High
Pass
Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
R
L
-
-
+
+
+
FUSES
12V
REM
GND
LEFT
RIGHT
BRIDGED MODE
POWER
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
SPEAKER IMPEDANCE
4-8 OHM
SPEAKERS
+
-
VIBE232/242
ONLY
LEVEL
MIN
MAX
TO OUTPUT FROM HEAD UNIT
to REMOTE SUBWOOFER
LEVEL CONTROL
V IBE OWNER’S MANUAL — 9
S YSTEM W IRING
2 CHANNEL TRI-MODE CONFIGURATION
VIBE232/242/252/262/292
FRONT
REAR
High
Level
High
Pass
High Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
R
L
-
-
+
+
+
FUSES
12V
REM
GND
LEFT
RIGHT
BRIDGED MODE
POWER
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
+
LEFT
SPEAKER
SUBWOOFER
RIGHT
SPEAKER
SPEAKER IMPEDANCE 4-8 OHM
SPEAKERS
+
+
-
-
VIBE232/242
ONLY
LEVEL
MIN
MAX
TO OUTPUT FROM HEAD UNIT
to REMOTE SUBWOOFER
LEVEL CONTROL
S YSTEM W IRING
TRIAMP SYSTEM USING THREE 2 CHANNEL AMPLIFIERS
V
IBE
O
WNER’S
M
ANUAL
-
-
+
+
+
FUSES
12V
REM
GND
LEFT
RIGHT
BRIDGED MODE
POWER
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
+
WOOFERS
SPEAKER IMPEDANCE
2-4 OHM
SPEAKERS
+
-
VIBE232/242
ONLY
LR
-
-
+
+
+
FUSES
12V
REM
GND
LEFT
RIGHT
BRIDGED MODE
POWER
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
+
MIDRANGE
SPEAKERS
+
-
VIBE232/242
ONLY
LR
-
-
+
+
+
FUSES
12V
REM
GND
LEFT
RIGHT
BRIDGED MODE
POWER
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
+
TWEETERS
SPEAKERS
+
-
VIBE232/242
ONLY
L
R
10
—
VIBE232/242/252/262/292
High
Level
High
Pass
Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
High
Full
Low
R
L
High
Level
High
Pass
Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
High
Full
Low
R
L
MASTER AMP FRONT (WOOFERS)
MASTER AMP RAER
SLAVE AMP #1 REAR
SLAVE AMP #2 REAR
SLAVE AMP #1 FRONT (MIDS)
High
Level
High
Pass
Mode
Low
Pass
Bass
Boost
Remote
R
L
Line
Out
Line
Input
Min
Max
40Hz 3kHz
Full
Low
40Hz
350Hz
On
Off
PWR
PROT
High
Full
Low
R
L
SLAVE AMP #2 FRONT (TWEETERS)
LEVEL
MIN
MAX
to REMOTE SUBWOOFER
LEVEL CONTROL
TO OUTRUT
FROM HEAD UNIT
switch in
Low Pass Position
LEVEL
MIN
MAX
to REMOTE SUBWOOFER
LEVEL CONTROL
switch in
Full Positiin
LEVEL
MIN
MAX
to REMOTE SUBWOOFER
LEVEL CONTROL
Switch in
Low Pass Position
Y ADAPTOR
Y ADAPTOR
V IBE OWNER’S MANUAL — 11
S YSTEM W IRING
4 CHANNEL STEREO CONFIGURATION
VIBE412/422/432
FRONT
REAR
CH2
CH1
Line
out
Line
Input
Level
Bass
Boost
Mode
High
Pass
Min
Max
Off
On
Full
Low
pass
High
pass
40Hz 350Hz
40Hz
350Hz
Low pass Low pass
40Hz
3kHz
40Hz 3kHz
High
Pass
Remote
Mode
High
pass
Low
pass
Full
Off
On
Bass
Boost
Level
PWR
PROT
Min
Max
Line
Input
Line
Out
CH4
CH3
Line
Input
LEVEL
MIN
MAX
to REMOTE SUBWOOFER
LEVEL CONTROL
TO OUTPUT FROM HEAD UNIT
Y ADAPTOR
Y ADAPTOR
-
+
-
+
-
+
-
+
FUSES
12V
REM
GND
CH1
CH1
CH2
CH2
BRIDGED MODE
CH3
CH3
CH4
CH4
BRIDGED MODE
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
SPEAKER IMPEDANCE 2-4 OHM
+
-
+
-
+
-
+
-
SPEAKER IMPEDANCE 2-4 OHM
V IBE OWNER’S MANUAL
S YSTEM W IRING
4 CHANNEL BRIDGED MODE CONFIGURATION
VIBE412/422/432
FRONT
REAR
12
—
CH2
CH1
Line
out
Y
ADAPTOR
Line
Input
Level
Bass
Boost
Mode
High
Pass
Min
TO LEFT OUTRUT
FROM HEAD UNIT
Max
Off
On
Full
Low
pass
High
pass
40Hz 350Hz
40Hz
350Hz
Low pass Low pass
40Hz
3kHz
40Hz 3kHz
High
Pass
Remote
Mode
High
pass
Low
pass
Full
Off
On
Bass
Boost
Level
PWR
PROT
Min
To RIGHT OUTPUT
FROM HEAD UNIT
Max
Line
Input
Line
Out
CH4
CH3
LEVEL
MIN
MAX
to REMOTE SUBWOOFER
LEVEL CONTROL
-
+
-
+
-
+
-
+
FUSES
12V
REM
GND
CH1
CH2
BRIDGED MODE
CH3 CH4
BRIDGED MODE
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
SPEAKER IMPEDANCE 4-8 OHM
+
-
R
L
+
-
V IBE OWNER’S MANUAL — 13
S YSTEM W IRING
4 CHANNEL TRI-MODE CONFIGURATION
LEFT
RIGHT
VIBE412/422/432
FRONT
REAR
CH2
CH1
Line
out
Line
Input
Level
Bass
Boost
Mode
High
Pass
Min
Max
Off
On
Full
Low
pass
High
pass
40Hz 350Hz
40Hz
350Hz
Low pass Low pass
40Hz
3kHz
40Hz 3kHz
High
Pass
Remote
Mode
High
pass
Low
pass
Full
Off
On
Bass
Boost
Level
PWR
PROT
Min
Max
Line
Input
Line
Out
CH4
CH3
Line
Input
LEVEL
MIN
MAX
to REMOTE SUBWOOFER
LEVEL CONTROL
TO OUTPUT FROM HEAD UNIT
Y ADAPTOR
Y ADAPTOR
-
+
-
+
-
+
-
+
FUSES
12V
REM
GND
CH1
CH1
CH2
CH2
BRIDGED MODE
CH3
CH3
CH4
CH4
BRIDGED MODE
TO BATTERY
+
TO REMOTE OUTPUT
FROM HEAD UNIT
+
-
+
-
+
-
+
-
SPEAKER IMPEDANCE
4-8 OHM
+
-
+
-
V IBE OWNER’S MANUAL
14
S YSTEM W IRING
5 CHANNEL STEREO CONFIGURATION
VIBE532
FRONT
REAR
CH1
CH2
Low Input
Level
Min
Max
Full
High
pass
Mode
CHANNEL 1+2
CHANNEL 3+4
CHANNEL 5+6
CH6
CH5
High
Pass
CH4
Level
Mode
High
Pass
Bass
Boost
Low
Pass
Mode
Level
Min
Max
PROT
PWR
40Hz
4kHz
Low Input
CH3
40Hz
4kHz
Min
Max
Full
Band
pass
High
pass
40Hz
4kHz
40Hz
500Hz
40Hz
500Hz
High
Pass
Band
Pass
Low
Pass
On
Off
Input Mode
Ch4
Ch6
Remote
Low
Pass
Full
Low Input
Ch4
Ch6
Input Mode Swith in
Ch 4 position
to REMOTE SUBWOOFER
LEVEL CONTROL
Y ADAPTOR
Y ADAPTOR
TO LEFT OUTPUT FROM HEAD UNIT
TO OUTPUT FROM HEAD UNIT
CH1
CH1
CH2
CH2
BRIDGED MODE
30AX2 FUSES
CH3
CH3
CH5
CH4
CH4
CH5
BRIDGED MODE
REM
-
+
-
+
-
+
-
+
-
+
TO REMOTE OUTPUT
FROM HEAD UNIT
SPEAKER IMPEDANCE 2-4 OHM
TO BATTERY
RED
BLACK
LEVEL
MIN
MAX
—
+
-
+
-
+
-
+
-
+
-
V IBE OWNER’S MANUAL — 15
S YSTEM W IRING
5 CHANNEL BRIDGED MODE CONFIGURATION
VIBE532
FRONT
REAR
WOOFER
CH1
CH2
Low Input
Level
Min
Max
Full
High
pass
Mode
CHANNEL 1+2
CHANNEL 3+4
CHANNEL 5+6
CH6
CH5
High
Pass
CH4
Level
Mode
High
Pass
Bass
Boost
Low
Pass
Mode
Level
Min
Max
PROT
PWR
40Hz
4kHz
Low Input
CH3
40Hz
4kHz
Min
Max
Full
Band
pass
High
pass
40Hz
4kHz
40Hz
500Hz
40Hz
500Hz
High
Pass
Band
Pass
Low
Pass
On
Off
Input Mode
Ch4
Ch6
Remote
Low
Pass
Full
Low Input
to REMOTE SUBWOOFER
LEVEL CONTROL
Y ADAPTOR
Y ADAPTOR
TO
OUTPUT FROM HEAD UNIT
CH1 CH2
BRIDGED MODE
FUSES
CH3 CH4
CH5
BRIDGED MODE
REM
-
+
-
+
-
+
-
+
-
+
TO REMOTE OUTPUT
FROM HEAD UNIT
SPEAKER IMPEDANCE 4-8 OHM
TO BATTERY
RED
BLACK
LEVEL
MIN
MAX
+
-
+
-
+
-
Ch4
Ch6
Input Mode Swith in
Ch 6 position
LEFT INPUT
Y ADAPTOR
RIGHT INPUT
LR
V IBE OWNER’S MANUAL
16
S YSTEM W IRING
5 CHANNEL TRI-MODE CONFIGURATION
LEFT
RIGHT
—
VIBE532
FRONT
REAR
CH1
CH2
Low Input
Level
Min
Max
Full
High
pass
Mode
CHANNEL 1+2
CHANNEL 3+4
CHANNEL 5+6
CH6
CH5
High
Pass
CH4
Level
Mode
High
Pass
Bass
Boost
Low
Pass
Mode
Level
Min
Max
PROT
PWR
40Hz
4kHz
Low Input
CH3
40Hz
4kHz
Min
Max
Full
Band
pass
High
pass
40Hz
4kHz
40Hz
500Hz
40Hz
500Hz
High
Pass
Band
Pass
Low
Pass
On
Off
Input Mode
Ch4
Ch6
Remote
Low
Pass
Full
Low Input
to REMOTE SUBWOOFER
LEVEL CONTROL
Y ADAPTOR
Y ADAPTOR
TO
OUTPUT FROM HEAD UNIT
TO OUTPUT FROM HEAD UNIT
CH1
CH1
CH2
CH2
BRIDGED MODE
30AX2 FUSES
CH3
CH3
CH5
CH4
CH4
CH5
BRIDGED MODE
REM
-
+
-
+
-
+
-
+
-
+
TO REMOTE OUTPUT
FROM HEAD UNIT
TO BATTERY
RED
BLACK
LEVEL
MIN
MAX
+
-
+
-
+
-
+
-
+
-
+
-
+
-
VIBE OWNER’S MANUAL — 17
T ROUBLESHOOTING
AMPLIFIER WILL NOT POWER UP.
HIGH HISS OR ENGINE NOISE (ALTERNATOR WHINE) IN SPEAKERS.
HIGH SQUEAL NOISE FROM SPEAKERS.
PROTECTION LED COMES ON WHEN THE AMPLIFIER IS POWERED UP.
AMPLIFIER(S) GETS VERY HOT.
DISTORTED SOUND
Check for good ground connection.
Check that remote DC terminal has at least 3v DC.
Check that there is battery power on the + terminal.
Check all fuses.
Check that Protection LED is not lit. If it is lit, shut off amplifier briefly and then repower it.
Disconnect all RCA inputs to the amplifier(s) - if hiss/noise disappears, then plug in the component
driving the amplifier and unplug its inputs. If hiss/noise disappears, go on until the faulty/noisy
component is found.
It is best to set the amplifier’s input level as low as possible.The best subjective S/N ratio
is obtainle this way.Try drive as signal level from the head unit as possibe.
Check for shorts on speaker leads.
Check that the volume control on the head unit is turned down low.
Remove speaker leads,and reset the amplifier. If the Protection LED still comes
on, then the amplifier is faulty.
Check that the minimum speaker impedance for that model is correct.
Check for speaker shorts.
Check that there is good airflow around the amplifier. In some
applications, an external cooling fan may be required.
Check that the Level control(s) is set to match the signal level of the
head unit.
Check that all crossover frequencies have been properly set.
Check for shorts on the speaker leads.
This is almost always caused by a poorly-grounded RCA patch cord.
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Lanzar Car Audio 232 User manual

Lanzar Car Audio
Brand
Lanzar Car Audio
Model
232
Category
Car audio amplifiers
Type
User manual
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