Audison LRx 5.600 Скачать руководство пользователя страница 10

SETTING PANEL

10

It permits to reach the switches for the amplifier configuration, the resistors to set subsonic filter cut-off
frequency and to insert VCA modules for the subwoofer volume remote control.

AMPLIFIER CONFIGURATION

LRx 5.600 is configured through 

IN SELECT, Ch. SELECT, MODE

and 

IN SUB/MIXED SUB (F+R)

switches,

located under the setting panel.
• 

IN SELECT (1 IN – 2 IN)

It permits to use OUT preamplified output as additional input for the head unit Rear preamplified
output, if available (2 IN). This configuration also activates Constant Bass function.
If this switch is on 1 IN, you will be able to make a Front+Rear+Sub system by using only the Front input.
• 

Ch. SELECT (5 Ch. – 3 Ch. mono)

It configures the amplifier output as 3 or 5 channels. If switch is on 5 Ch., you will be able to make a
Front+Rear+Sub system; if it is on 3 Ch. mono, you will be able to have a Front+Sub system.
• 

MODE 

It permits to choose the amplifier functioning configuration between
Front-Rear and Multichannel. If switch is on Front-Rear, Hi-Pass filters for
Front (F2) and Rear (F3) system are activated. If it is on Multich., Hi-Pass
filters for Woofer (F2) and for Woofer/Mid-Tweeter (F4) are activated.
• 

IN SUB/MIXED SUB (F+R) 

It activates IN SUB input to accept the source third preamplified output
for subwoofer (IN SUB).
In case source doesn’t have it, it is possible to drive the subwoofer by
taking the necessary signal from IN Front and IN Rear inputs (MIXED SUB
F+R).

2 - 

Once operations have

been carried out, please
close the setting panel.

1 -

Remove the setting panel in the

amplifier bottom in order to carry out
operations.

ACCESSORIES

15

FUNCTIONS

Installation:

First fan

Second fan

Battery

12 V

+

Ground

Remote

IN

Remote

OUT

Remote

+

POWER

Setting panel

Содержание LRx 5.600

Страница 1: ...measurement standards Power measures taken according to audison standard 1998 edition 12VDC and 13 8VDC 1 kHz or crossover cut off frequency 0 3 THD nominal power 1 THD continuous power Tolerance 10 5 Continous power given by RMS Voltage measured on resistive load The nominal power of the amplifier is measured upon a battery voltage of 12 Volts with a 4 Ohm load and with all channels in function ...

Страница 2: ...talling the amplifier make sure that the cable coming from the battery positive pole doesn t touch the amplifier heat sink The heat sink is directly connected to the battery negative pole through the screws which fix it to the vehicle chassis Its contact with the positive pole cable would cause short circuit and thus possible fires and battery damages Please connect power supply cables to the ampl...

Страница 3: ...r fixing 12 LRx 5 600 12 Accessories VCR01K VCRAK and VCRDK 13 CLK2 LRx Cooling Kit 14 Configurations Block diagram 16 Configurations table 17 Controls panel diagram and configuration switches 17 Configuration examples Front Rear Sub F R Mode 18 Multichannel Sub 18 3 Channel Front Rear 19 Installation Logo rotation 20 Amplifier fixing 21 Electric connections 21 audison cable products for electric ...

Страница 4: ...ning configuration Front Rear and Multichannel 3 5 channel output the activation of a third input dedicated to subwoofer They also permit to configure the preamplified output OUT as additional input to accept the source output for Rear system In case LRx amplifiers are used in extremely difficult conditions very low loads or in installations where space is too narrow and their heat sink cooling is...

Страница 5: ... are to be mixed when used together 5 IN FRONT 3 Ch mono Left L and right R channels inputs of the amplifier Front system Front preamplified outputs of a source head unit CD player DAT etc or of an external electronic crossover must be connected to them In three channel configuration 3 ch the right channel R drives Front outputs in mono while the left channel L drives Rear ones in mono The subwoof...

Страница 6: ...ip fuse onto the cable which connects the battery positive pole to the amplifier POWER terminal block see Electric connections 4 POWER Terminal blocks for the amplifier power supply cable connection Connect positive and negative poles according to indicated polarities Holes have 8mm diameter and accept cables up to 3 A W G max In order to get the best current transfer please use power supply cable...

Страница 7: ...ng the line and will make the device perfect functioning easier 2 Remove the screws which fasten the fuse to eliminate pieces of the broken one prevent them from going into the device FUSE REPLACEMENT 18 CONFIGURATION EXAMPLES Pre Out Front Subwoofer Woofer Tweeter Woofer Tweeter Woofer Tweeter Rear Sub LRx 5 600 Config 2 Front L Rear L Front R Rear R Woofer Tweeter FRONT REAR SUB F R MODE Pre Out...

Страница 8: ...F2 NOT USED 2 SUB FR MC FR 2IN SUB F1 F2 F3 4 F3 SUB FR MC FR 5 CH 1IN SUB F1 F2 F4 5 SUB FR MC FR F1 1 IN F2 RIGHT LEFT BRIDGED F2 RIGHT F4 F4 BRIDGED F2 LEFT F4 F3 1 IN 3 CH NOT USED IN REAR NOT USED 2 IN 5 CH MIXED SUB F R IN SUB switch can be set as follows MIXED SUB F R sub is driven by Front and Rear signals together IN SUB sub is driven by the special input 1IN SUB CONFIG 12dB 12dB 24dB 24d...

Страница 9: ...usts the amplifier Front channels input sensitivity and sets its output level In multichannel configuration the adjustment concerns the channels for the woofer BAND PASS filter Wf 6 SUB Level It adjusts the amplifier Sub channel input sensitivity and sets its output level 4 SUBSONIC It permits to eliminate subsonic frequencies these sounds cannot be heard by human ears but cause useless and damagi...

Страница 10: ... 5 Ch you will be able to make a Front Rear Sub system if it is on 3 Ch mono you will be able to have a Front Sub system MODE It permits to choose the amplifier functioning configuration between Front Rear and Multichannel If switch is on Front Rear Hi Pass filters for Front F2 and Rear F3 system are activated If it is on Multich Hi Pass filters for Woofer F2 and for Woofer Mid Tweeter F4 are acti...

Страница 11: ... in the wrong way This cooling system is specially designed to provide LRx amplifiers with the right working temperature CLK2 should be used when LRx amplifiers work in extremely hard conditions very low loads or in installations where space is too narrow and heat sink cooling is not enough It consists of two units to apply onto the amplifier sides each of them is provided with an electronically c...

Страница 12: ...0 02 mA Consumption 13 8 VDC Max Musical Power A config see Output Power 33 A B C config see Output Power 48 9 A AMPLIFIER STAGE Distortion THD 1kHz 0 009 Bandwidth 3dB 4 Hz 85 kHz S N ratio A weighed 1V 105 dB Damping factor 1 kHz 4 Ohms 240 Input sensitivity 0 2 5 VRMS Input impedance 15kOhms Load impedance Front Rear 4 Ch stereo 4 2 Ohms Front Rear 2 Ch mono in bridge 4 Ohms Sub 4 2 Ohms Nomina...

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