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Issue 2   

                                               

Page 9 of

 

13 

Starting 

Once all connections are made, switch on the unit, using the 

POWER

 button front of the unit. The 

MUTE

 LED 

will  light.  Outputs  are  muted  for  about  6  seconds,  so  no  sound  will  be  heard.  Once  the  6  seconds  is  up  the 

MUTE

 LED goes out, indicating unit is settled, and ready for use. 

Volume 

The volume should be adjusted for normal listening levels. This is done by turning the volume up/down knob on 
the  front  panel.  Adjusting  the  volume  can  also  be  achieved  using  the  remote  handset,  using  the  volume 
up/down buttons (see page 8).  
  The  red  LED  display  shows  the  current  dB  step  of  the  laser-trimmed  electronic  attenuator.  The  display 
increments by accurate 0.5dB steps. 

Note: above 99.5dB, the “0.5” digit is no longer visible, but each attenuator step remains as 0.5dB, so it  takes 
two 0.5dB steps or clicks on the volume control to update the display by 1dB.  

Mute

 (Remote Control only) 

The  output  may  be  muted  by  use  of  the 

MUTE

  button  on  the  remote.  Press  once,  and 

MUTE

  LED  will  light 

indicating muted state. No sound will be heard from the speakers.  
To return to listening; simply press the 

MUTE

 button again so 

MUTE

 LED is no longer lit. 

PHONO input 

To use the 

PHONO

 input, connect record deck outputs to the 

PHONO

 input RCA sockets (see page 7). Set the 

correct cartridge type using the 

MM/MC

 switch  under  the RCA input plugs.  Select 

PHONO

 input by pressing 

the 

PHONO

 button so 

PHONO

 LED is lit.  

 Selecting  the 

PHONO

  input  can  also  be  achieved  by  pressing  the  corresponding  button  on  the  remote 

handsets (see page 8). 

CD input 

To use the 

CD

 input, connect CD player outputs to the 

CD

 input RCA sockets (see page 7). Select 

CD

 input by 

pressing the 

CD

 button so 

CD

 LED is lit.  

 Selecting  the 

CD

  input  can  also  be  achieved  by  pressing  the  corresponding  button  on  the  remote  handsets 

(see page 8). 

TUNER input 

To use the 

TUNER

 input, connect tuner outputs to the 

TUNER

 input RCA sockets (see page 7). Select 

TUNER

 

input by pressing the 

TUNER

 button so 

TUNER

 LED is lit. 

  Selecting the 

TUNER

 input can also be achieved by pressing the corresponding button on the remote handset 

(see page 8). 

AUX1 input 

To use the

 AUX1

 input, connect tuner outputs to the 

AUX1

 input RCA sockets (see page 7). Select 

AUX1

 input 

by pressing the 

AUX1

 button so 

AUX1

 LED is lit.  

 Selecting the 

AUX1

 input can also be achieved by pressing the corresponding button on the remote handset 

(see page 8). 

AUX2/HT input 

To  use  the 

AUX

  input  as  a  standard  input,  move  the  AUX/HT  switch  on  the  back  panel  to  the  AUX  position. 

Connect  source  outputs  to  the 

AUX

  input  RCA  sockets  (see  page  7).  Select 

AUX

  input  by  pressing  the 

AUX

 

button so 

AUX

 LED is lit. Selecting the 

AUX

 input can also be achieved by pressing the corresponding button 

on the remote handset, (see page 8). 

To  use  the  AUX/HT  input  as  an  HT  input,  move  the  AUX/HT  switch  to  the  HT  position.  This  input  is  now 
unaffected by the volume control, allowing volume control on an external Home Theatre processor to be used 
directly.  Connect  Home  theatre  or  other  source  outputs  to  the 

AUX

  input  RCA  sockets  (see  page  7).  Select 

AUX

 input by pressing the 

AUX

 button so 

AUX

 LED is lit. 

IMPORTANT: Take great care when using the input in HT mode. Ensure that the volume control is turned right 
down on the HT processor when first setting up. The HT mode is designed for sources which require their own 
volume control to be used. Connecting sources in HT mode with no volume control could result in damage to 
hearing and/or speakers due to uncontrolled loud sounds. 

 

OPERATION

Summary of Contents for M8 PRE

Page 1: ...le RCA inputs and two sets of outputs one fixed for recording etc the other is the main controlled output The M8 Preamplifier has been designed to mix and match input output signal types and use the unit as a single ended to balanced or vice versa converting preamplifier It is also designed to allow use of both balanced and single ended outputs simultaneously if required All conversions are carrie...

Page 2: ...on 5 Installation Introduction cleaning installation power connections audio connections 6 Facilities and connections Illustrations main unit front rear panels 7 Remote control handset Operation and illustration 8 Operation Starting Volume Mute PHONO CD TUNER AUX1 AUX2 HT 9 TAPE TAPE MONITOR BALANCED 1 HT BALANCED 2 10 Problems Basic fault finding 11 Specifications 12 Manual history 13 CONTENTS ...

Page 3: ...nd with the coloured markings identifying the terminals in the plug proceed as follows The wire which is coloured green and yellow must be connected to the terminal in the plug which is marked with the letter E or coloured green or green and yellow or by the earth symbol The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red The wire wh...

Page 4: ...orm your dealer who should then check the unit before further use Entry of liquid into the M8 Preamplifier is dangerous and may cause electric shock or fire hazard Do not place the unit near direct heat sources such as radiators direct sunlight or other equipment Do not remove any covers or try to gain access to the inside There are no internal adjustments or fuses you can replace yourself Refer a...

Page 5: ...as auf der Geräterückseite angebrachte Label deutet darauf hin dass das Produkt nicht mit konventionellem Hauskehricht entsorgt werden darf Um Schäden und Verschmutzungen an Umwelt und Mensch zu vermeiden muss das Produkt fachgerecht entsorgt und von anderem Abfall getrennt werden Wenden Sie sich bei Fragen hierzu an Ihren Fachhändler oder an eine öffentliche Informationsstelle AFVAL Het label op ...

Page 6: ...ck of the unit see page 7 Audio Connections RCA Inputs Connect all RCA single ended sources to relevant analogue inputs see page 7 for more information Use good quality fully connected signal and ground coaxial phono cables for all RCA signal connections XLR Inputs Connect any XLR balanced source to desired balanced analogue inputs see page 7 for more information Use good quality fully connected s...

Page 7: ...T 2 right and left inputs 9 RCA main outputs left and right 10 XLR BALANCED main outputs left and right 11 TRIGGER IN OUT 3 5mm mono jack sockets 12 PHONO MM MC switch 13 GROUND post for turntable 14 HT AUX Selector for HT AUX inputs 15 BALANCED HT AUX Selector for XLR balanced input 1 HT 16 IEC MAINS INPUT XLR Balanced input and output lead connections for reference no XLR signal leads supplied P...

Page 8: ... amplifier AUX1 selects AUX1 input AUX2 HT selects AUX HT input BAL 1 HT selects balanced1 HT input BAL 2 selects balanced 2 input CD Player DAC input section SPDIF selects COAX input OPTICAL selects OPTICAL input DISPLAY dims display 0 9 Buttons Used to select track numbers CHECK check pre programmed tracks PROGRAM programs selection and order of tracks INTRO plays first 10 seconds of each track ...

Page 9: ... by pressing the CD button so CD LED is lit Selecting the CD input can also be achieved by pressing the corresponding button on the remote handsets see page 8 TUNER input To use the TUNER input connect tuner outputs to the TUNER input RCA sockets see page 7 Select TUNER input by pressing the TUNER button so TUNER LED is lit Selecting the TUNER input can also be achieved by pressing the correspondi...

Page 10: ...r when first setting up The HT mode is designed for sources which require their own volume control to be used Connecting sources in HT mode with no volume control could result in damage to hearing and or speakers due to uncontrolled loud sounds BALANCED 2 input To use the BALANCED 2 input connect balanced source outputs to the BALANCED 2 input XLR sockets see page 7 Select the BALANCED 2 input by ...

Page 11: ...d coax signal and screens both separately connected at both ends No audio output or too low level output Incorrect or missing connections Check connections and make sure they are secure Remote control does not work Amplifier s POWER switch is set to off One or more batteries fitted the wrong way round Batteries are flat Remote control is not pointed directly towards the front panel of the amplifie...

Page 12: ...47KΩ Overload margin 29dB Connections Phono MM MC inputs 1 pair MM MC switchable level RCA connectors Line inputs 2 pairs line level XLR balanced connectors 5 pairs line level RCA connectors Line outputs 1 pair line level RCA connectors constant level TAPE REC outputs 1 pair line level XLR balanced connector outputs 1 pair line level RCA connector outputs Power requirement Mains voltages 115 230VA...

Page 13: ...Issue 2 Page 13 of 13 MANUAL HISTORY RELEASE DATE CHANGES Issue 1 21st February 2012 1st issue Issue 2 12th April 2012 Weights and remote updated I ...

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