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Application examples

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Multi-way top speakers, one-way subwoofers

This  example  is  connected  using  analogue  XLR.  The 
left and right channels are daisy chained per channel.
This setup can be used with, or without remote kit.

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rca right

s/pdif

aes

toslink

xlr left

rca left

Without a preamp, with multiple sources

This example features two multi-way models that are 
equipped with the remote kit. The two FusionAmps are 
linked via the S/PDIF I/O for remote communication 
and this also functions as a daisychain for the digital 
domain.  If  toslink  is  selected  in  the  master(1),  the 
slave(2)  can  be  configured  to  listen  to  the  S/PDIF 
daisychain.

A couple of examples are given. These examples are 
meant  as  reference.  Other  configurations  are  also 
possible. Read all examples, since valuable principles 
are explained in different examples. These examples 
assume  your  have  read  the  other  chapters  in  this 
guide.  In  the  schematic  drawing,  the  remote  link  is 
depicted as a dotted line: 

 

Other  connections  are  depicted  as  dashed  line  and 
may be digital, analogue, balanced ore unbalanced.

Setup with preamp or directly from source

This  is  the  most  simple  setup.  Use  your  (existing) 
preamp  for  source  selection,  volume  etc.  The 
FusionAmps can be connected analogue or digitally, 
depending on your preamp. This setup can be easily 
expanded with additional FusionAmp speakers. This 
setup can be used with, or without a optional remote. 

preamp

Multi-way top speakers with dual mono sub.

You  can  choose  for  a  full-digital  setup  here.  The 
master  (1)  can  be  used  as  input  and  can  be  daisy 
chained to the other modules. A digital signal carries 
both left and right channel. Using HFD the channel can 
be  selected  and  filters  need  to  be  configured 
accordingly. Module 2,3 and 4 must be set as slave.

You can also choose for a BTL setup in the subwoofers, 
using only one driver and the multi-way FusionAmp 
configured as BTL.

High level input

In this setup we add one (or two) FA one-way models 
to  act  as  active  subwoofer.  If  only  one  subwoofer  is 
added,  both  left  and  right  channel  should  be 
connected  to  the  respective  high-level  input  of  that 
one subwoofer. If two subwoofers are added, connect 
them in respect to the corresponding channel.

In this setup a remote kit does not add much value, 
since  volume  is  controlled  by  the  existing  amplifier, 
just as source selection. The gain of the subwoofer(s) 
can be adjusted using the gain control knob.

amplifier

existing setup

Using the remote (optional)

All  modules  can  be  extended  with  the  Fusion  IR 
Receiver set. This set contains a PCBA with IR receiver 
and  bi-colour  LED,  and  the  necessary  cables. 
Additionally  you  need  a  Hypex  Remote.  Installation 
instructions for this kit are supplied with the product.

Principle of master and slave.

To  work  with  the  remote  feature,  you  need  to 
understand the principle of master and slave modules. 
In  principle,  the  module  to  which  the  Fusion  IR 
Receiver  Kit  is  connect,  should  be  configured  as 
master.  Additionally,  the  other  FusionAmps  in  your 
setup should be configured as slave.

The IR receiver PCBA can be used in both master and 
slave devices, only in slave devices the IR functionality 
is  disabled.  The  bi-colour  LED  can  then  be  used  to 
indicate the status of the particular slave device. Note 
to  correctly  configure  master  and  slaves  to  prevent 
unexpected behaviour.

How to link the slave modules to the master?

The  S/PDIF  I/O  is  utilized  to  communicate  between 
the  modules.  The  master  module  modulates  a 
communication link on to the S/PDIF I/O. Use a decent 
quality 75 ohm coaxial cable to link the modules. The 
maximum total cable length should be kept under 25 
meter.  A  maximum  of  three  slave  modules  can  be 
connected  to  one  master.  Refer  to  the  application 
examples for more  information.

What to do with a mixed model setup?

If  a  mixed  setup  is  created  (one-way  models  mixed 
with multi-way models) the master should be a multi-
way  model.  Since  a  mixed  configuration  has 
conflicting inputs (digital vs high-level), the one-way 
models are muted if a digital source is selected at the 
master.  If  this  is  undesirable,  consider  a  two-way 
model in BTL or dual-mono as subwoofer amplifier.

Analogue or digital and remote?

The  remote  feature  can  be  used  with  all  types  of 
inputs. Thus, analogue balanced and unbalanced can 
be  used,  providing  that  the  remote  link  (S/PDIF)  is 
connected. In case of analogue inputs, the S/PDIF link 
only carries the remote signal.

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Содержание FusionAmp FA122

Страница 1: ...User s Guide FusionAmp...

Страница 2: ...his user guide is preliminary so things might change disappear be added or whatever No rights can be derived from this information If you have questions remarks or feedback please direct them to sales...

Страница 3: ...al input instead This user s guide covers the general user instructions for these models For detailed 3D CAD models please refer to our website In addition to the 3D CAD les we have 2D drawings and an...

Страница 4: ...is is not compromised 20 Before using this product ensure all cables are correctly connected and the power cables are not damaged If you detect any damage do not use the product 21 Changes or modi cat...

Страница 5: ...ening Once the lters are uploaded to the DSP and the speaker cabinet is fully assembled you can start listening and tweaking your sound experience With your FusionAmp you may need some additional acce...

Страница 6: ...6 0 5W In this mode the FusionAmp scans for analogue input only If an analogue input signal is detected the FusionAmp automatically turns on Power usage 410mW preliminary Low power In addition to ultr...

Страница 7: ...l shutdown If the maximum temperature is reached the ampli er is switched off to protect it from damage Additionally the protect indication starts blinking twice every second When the ampli er has coo...

Страница 8: ...ry cables Additionally you need a Hypex Remote Installation instructions for this kit are supplied with the product Principle of master and slave To work with the remote feature you need to understand...

Страница 9: ...one driver and the multi way FusionAmp con gured as BTL High level input In this setup we add one or two FA one way models to act as active subwoofer If only one subwoofer is added both left and right...

Страница 10: ...2 Preset 2 selected P3 Preset 3 selected Preset selection The selected preset is lid by default to change the selected preset short press the select button High level input The high level input can be...

Страница 11: ...eset is lit by default To change the selected preset short press the select button Digital channel selection Digital signal carries both left and right signal Therefore the desired channel can be con...

Страница 12: ...the recommended milling dimension for mounting the FusionAmp inside your speaker cabinet This leaves 12mm on each side for the mounting screws Weight FA122 815 gr FA123 955 gr FA251 725 gr FA252 1000...

Страница 13: ...tive parts Compartment requirements The compartment in which the FusionAmp is tted should be constructed of V 1 class material Additionally a layer of V 0 class material should be tted on the inner si...

Страница 14: ...the second channel needs to be inverted using HFD Connect the woofer between red blue inv Connecting speakers Three way model Connect the main ampli ers in the same way as the two way model Additional...

Страница 15: ...15...

Страница 16: ...50W max FA502 FA503 1200W max Output power in 4 Ohm at 0 1 THD N FA122 2x 125Wrms FA123 2x 125Wrms 1x 100Wrms FA251 1x 250Wrms FA252 2x 250Wrms FA253 2x 250Wrms 1x 100Wrms FA501 1x 500Wrms FA502 2x 50...

Страница 17: ...art main ampli er VHR 4N Cablepart tweeter ampli er VHR 2N Required contact pins SVH 41T P1 1 Pin 1 Ls2 Cold Output Pin 2 Ls2 Hot Output Pin 3 Ls1 Cold Output Pin 4 Ls1 Hot Output System requirements...

Страница 18: ...ur rmware please follow the instruction carefully Do you need additional assistance with assembling or con guring your FusionAmp Visit our website The latest datasheets manuals 3D models can be found...

Страница 19: ...warranty coverage Date of purchase Limited Warranty Revisions Notes Hypex Electronics BV its af liates agents and employees and all persons acting on its or their behalf collectively Hypex Electronic...

Страница 20: ...Hypex Electronics BV Kattegat 8 9723 JP Groningen The Netherlands 31 50 526 4993 sales hypex nl www hypex nl...

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