Margules SF220-20th User Manual Download Page 4

covered  by  product  warranties,  and  Margules  Audio 
specifically disclaims responsibility for any such damage.  

• 

Power Cord

: The removable  power cord provided  with 

your  player  was  specifically  designed  for  use  with  this 
product,  but  other  AC  cords  may  be  used.  Consult  your 
dealer for advice on AC power cords and high quality wire 
in your system.  

• 

AC  Fuse

:  The  fuse  is  located  inside  the 

chassis  and  is  not  user  serviceable.  If  the 
unit  does  not  power  up,  contact  an 
authorized service representative  

• 

Wiring

:  Cables  running  inside  walls  should  have  the 

appropriate  markings  to  indicate  compliance  and  listing 
by  the  UL,  CSA  or  other  standards  required  by  the  UL, 
CSA,  NEC  or  your  local  building  code.  Questions  about 
cables  inside  of  walls  should  be  referred  to  a  qualified 
custom  installer,  a  licensed  electrician,  or  low-voltage 
contractor.  

18. 

RECORDING 

COPYRIGHT

Recording 

of 

copyrighted material for other than personal use is illegal 
without permission of the copyright holder.  

19. 

NOTE  TO  CATV  SYSTEM  INSTALLER

:  This 

reminder  is  provided  to  call  the  CATV  system  installer's 
attention  to  article  820-40  of  the  NEC,  ANSI/NFPA  70, 

which  provides  guidelines  for  proper  grounding  and,  in 
particular,  specifies  that  the  cable  ground  shall  be 
connected  to  the  grounding  system  of  the  building  as 
close to the point of cable entry as practical.  

20. 

FCC INFORMATION FOR USER

:  

• 

CAUTION

Any 

changes 

or 

modifications  not  expressly  approved 
by  Margules  Audio  could  void  the 
user's authority to operate the equipment. 

• 

NOTE

:  This  equipment  has  been  tested  and  found  to 

comply  with  the  limits  for  a  Class  B  digital  device 
pursuant to Part 15 of the FCC Rules.  

•  These  limits  are  designed  to  provide  reasonable 
protection  against  harmful  interference  in  a  residential 
installation.  This  equipment  generates  and  can  radiate 
radio  frequency  energy,  and  if  not  installed  and  used  in 
accordance  with  the  instructions  it  may  cause  harmful 
interference  to  radio  communications.  However,  there  is 
no  guarantee  that  interference  will  not  occur  in  a 
particular  installation.  If  this  equipment  does  cause 
harmful  interference  to  radio  or  television  reception, 
which  can  be  determined  by  turning  the  equipment  off 
and  on,  the  user  is  encouraged  to  try  to  correct  the 
interference by one or more of the following measures:  

Summary of Contents for SF220-20th

Page 1: ...SF220 20th Audio preamplifier...

Page 2: ...ND MOISTURE Do not use the unit near water for example near a swimming pool bath tub wash bowl kitchen sink or laundry tub or in a damp environment like a basement or outside in the rain 6 OBJECT AND...

Page 3: ...lightning and power line surge damage 13 POWER LINES Do not locate an outside antenna system in the vicinity of overhead power lines or other electric light or power circuits When installing an outsi...

Page 4: ...the CATV system installer s attention to article 820 40 of the NEC ANSI NFPA 70 which provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected to...

Page 5: ...Canadian Electrical Code provides information regarding proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors l...

Page 6: ...PC board is silver plated for maximum conductivity The SF220 is clean and effortless sounding that it brings out the best in any power amplifier even solid state models that sound constricted or edgy...

Page 7: ...gnal 6 to 5 Volts can be connected into as required 4 For the interconnections between your audio inputs the preamplifier and the amplifier see the figure 2 The SF220 has a direct input This connectio...

Page 8: ...he filaments on is the standby mode Controls The SF220 is designed to be easy to navigate all the main functions can be activated by the remote control or the buttons and knob in the unit All the main...

Page 9: ...Figure 1 Front and back of the SF220...

Page 10: ...Figure 2 Interconnection between the SF220 and U280 Figure 3 Integrated system with line noise suppressor...

Page 11: ...mensions height width depth 13 6 cm x 44cm x 3 cm WARNING Electrical hazard Misuse or failure to follow instructions properly may result in personal injury or death CAUTION No risk or personal injury...

Page 12: ...of the product 3 Any product on which the serial number has been defaced modified or removed 4 Accessories including but not limited to batteries cables mounting hardware and brackets cleaning accesso...

Page 13: ...e or loss of use of the product or any other damages whether incidental consequential or otherwise How State Law Relates to the Warranty Some states do not allow limitations on how long an implied war...

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