icon Audio Stereo 845 Скачать руководство пользователя страница 9

*See engineers notes at rear

 

 

 

Page 9 

9 Guarantee 

 

Thank  you  for  purchasing  one  of  our  amplifiers.  We 
hope you will be pleased with it. 
 

This  amplifier  is  guaranteed  by  the  dealer  you 
purchased  from  for  12  months  from  the  date  of 
purchase  for  parts  and  labour,  excluding 
shipping.  Valves  are  consumables  and  therefore 
on a 12 months pro-rata  wear basis.  Please keep 
your  receipt  as  proof  of  purchase,  this  will  be 
needed. (Your statutory rights are not affected) 

 
All units are individually tested for performance for at 
least 12 hours before despatch to you. In the unlikely 
event  that  you  believe  the  unit  is  not  functioning 
correctly,  it  may  be  helpful  to  contact  us  first  as  we 
may  be  able  to  assist  you.  Then  we  would  request 
that you return the item to us for further action. 
 
You  are  advised  to  inform  us  of  any  change  of 
address or change of ownership in order that we may 
keep  you  up  to  date  of  any  upgrades  or 
improvements. Check our website. 
 

Exclusions 

Claims for any damage to  either  amplifiers or valves 
must  be  reported  within  24  hours  of  receipt.  If  you 
have  signed  for  the  delivery  without  noting 
“unexamined”  or  any  damage  to  the  box  any 
subsequent claim is unlikely to paid. 
 
This  amplifier  is  designed  for  normal  domestic  hi  fi 
use.  It  is  not  guaranteed  for  commercial,  Public 

Address  use,  or  use  in  other  situations.  The 
guarantee  becomes  void  if  the  unit  has  been 
modified in any way not approved by Icon Audio. 
 

10 Packing Instructions 

It is essential that the original box and packing be 
kept  in  good  condition,  as  this  provides  vital 
protection  during  transit

.  Please  note  we  are 

unable  to  supply  replacements.  Please  do  not  write 
on box, but use removable labels. 

 

Due to the size, weight and value of this unit 
we  strongly  advise  use  of  a  pallet  for 
shipping to avoid damage. 

 

Re-use  the  supplied  plastic  bag  to  keep  the 
amp clean and free from damp. 

 

The  mains  lead  fits  in  a  foam  cut-out 
underneath the amplifier. 

 

Send  the  valve  covers  and  valves  in  the 
separate  supplied  box.  See  above  for 
valve removal. 

 

Valves  should  be  removed,  numbered  and 
packed  i

n  “Bubblewrap”  or  similar  for 

protection inside the valve cover.  

 

If  the  amplifier  is  stored  in  the  box,  keep 
upright. 

 

Do  not  store  in  damp  conditions  to  avoid 
corrosion damage. 

 

If  the  amplifiers  are  shipped  insurance  is 
desirable due to the high unit value. 

 

 

icon Audio 

UK LTD

 

351 Aylestone Road Leicester  LE2 8TA 

www.iconaudio.co.uk 

Phone +44 (0) 116 244 0593 Cell +44 (0) 778 715 8791 

[email protected] 

2022-03-10 G version 

 
 

Содержание Stereo 845

Страница 1: ...ould you be uncertain about anything please contact your dealer or one of our team Valve amplifiers do need a little more attention than their solid state counterparts but the sonic improvements are w...

Страница 2: ...wiring check Bias meter calibration ma Run min 12 hour test Check input Output Valve Bias level v Sound Quality Channel Balance Valve Microphony Valve Seating Hum level L R mv RF Test LED brightness S...

Страница 3: ...See engineers notes at rear Page 3 ST845 Layout and Features...

Страница 4: ...o Live terminal Blue to Neutral terminal and Green Yellow to Earth terminal 6 SWITCH ON The meter should light up and the 845 heaters should glow bright yellow You will may hear a humming noise for a...

Страница 5: ...nnects You can either hard wire your cable to the amplifier by baring enough cable to fit in the connector and twist together to avoid any spare strands touching anywhere else soldering the stands tog...

Страница 6: ...wait 20 minutes before removing bottom plate If the HT fuse has blown there are replacements inside Replace bottom cover afterwards and check bias immediately after switching on If the replacement fu...

Страница 7: ...tor the pointer should be in or close to the black section If not adjust until it is correct The adjustment is very sensitive so adjust very carefully Then select V2 and adjust if necessary Do the sam...

Страница 8: ...w the reading goes this will not cause damage Do final adjustment when the amplifier is fully warmed up If all is well there should be no more than a barely detectable hum from the speakers and the am...

Страница 9: ...ox any subsequent claim is unlikely to paid This amplifier is designed for normal domestic hi fi use It is not guaranteed for commercial Public Address use or use in other situations The guarantee bec...

Страница 10: ...s attached to the base If the fuse blows again a VARIAC will be useful to operate the amplifier on reduced voltage in order the trace the fault or overload Make sure the bias for the 845s is correct I...

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