Fisher 800-B Operating Instructions And Warranty Download Page 6

I t  

found 

the 

of  stereophonic  sound 

enhanced 

used.  Although 

point  in  placing 

t h a t  

with 

final  placement. 

effects 

arrangement  and 

irregularities 

i n  

dimensions  may 

placement  of 

After  the 

of 

the 

has  been  decided 

upon,  make  the 

connections: 

ONE 

SPEAKER: 

If 

speaker 

it  to  the 

LEFT 

SPKR 

terminal 

( o n e   on 

speaker 

terminal 

strip 

with  ordinary 

or  heavy-duty 

TV 

antenna 

twinlead. 

cables 

be  up 

to 

50 

feet  in  length.  T h e n   con- 

nect 

to 

resistor 

at 

of 

10  watts  to 

the 

lugs  on  the  Right 

terminal 

lug. 

T h e  

short 

from  the  chassis 

connected  to 

o r  

lug 

on  the  Left 

Speaker  Impedance  Selector 

terminal  strip.  depending  on  the 

of 

your  loudspeaker, 

TWO 

SPEAKERS: 

your  left  ( a s  viewed  from 

the  listening  a r e a )  

the 

LEFT 

S P K R  

on  each  speaker  terminal  s t r i p ) ,  

the  impedance 

of 

your 

speaker 

the 

short  wire 

from  the 

chassis 

to 

corresponding  terminal 

lug 

Speaker  Impedance 

Selector  terminal strip. 

The 

speaker 

on  your 

should 

be 

connected 

to  the  Right  Speaker  terminal  strip, 

the 

G N D  

lug  and  the 

or 

lug,  depending 

on  the  impedance  of  the  speaker. 

Ordinary  power  cord 

or  heavy-duty 

antenna  twinlead  u p   to 

feet  in  length  may  be  used  for 

connections. 

is  supplied  with  a  h i l t - i n   ferrite  loop  antenna  f o r  

A M  

reception. 

provides 

of  noise  and  static 

should 

prove 

than 

for  all  but  extreme 

applications. 

antenna 

be  moved  to  the  rear 

downward 

for  best  reception. 

ward 

position 

is 

used 

for 

only. 

this 

of  antenna 

is 

somewhat  directional, 

the 

chassis 

should  be  rotated  to 

the  orientation 

reception. 

For 

long-distance  reception,  a 

long 

antenna 

added  to  the 

800-B 

removing  the  strap 

t h e  

terminals 

on  the 

panel  and  connecting 

the  long  wire 

to 

left  terminal. 

folded  dipole 

FM 

antenna 

is  included  with  the 

The 

two 

arms 

of  this  antenna 

horizontal  and  away  from  all  large 

metal 

objects 

and  electrical  wiring  for  best  results. 

If 

the 

is  used  in  close 

to 

one  or  more  powerful 

stations,  the 

two  wires 

from  this  antenna  should 

be  connected  to  the 

LOC 

ter- 

minals 

on  the 

FM 

terminal  strip  on  the  rear  panel. 

This 

prevent  such  stations  from  overloading  the  sensitive  input 

stages 

of  the 

FM 

tuner. 

If 

a n  

station  is  not  located 

nearby,  the 

DIST 

terminals  should  be  used.  After  the  antenna  has 

been  connected 

and  the 

put  in  operation,  the  antenna 

should 

be  rotated  horizontally, 

to 

determine  the  orientation 

for 

recep- 

tion. 

In 

apartment 

and  other 

using  steel  struc- 

tural 

supports. 

reception 

improved 

by  placing  the  antenna 

close  to 

window. 

If 

tacks 

or  staples  a r e   used  to  fasten  the 

antenna 

i n  

sure  that  they  do  not  contact 

the 

two  con- 

ductors  running  along  each  edge  of  the  antenna  wire  a n d   avoid 
fastening  the  antenna  directly  to 

wall. 

If 

necessary.  the  antenna 

may  he  placed  under  a  carpet, 

but  as 

general  rule,  reception 

improves  a s  

height 

of  the  antenna 

is 

T h e   antenna 

should  never 

folded 

or 

coiled, 

multiples  requires  stronger  signals 

for 

low 

noise 

levels  than 

ordinary  monophonic  programs.  You  may  find,  therefore, 

that 

of  the  antenna  may 

to  be  improved  for  good  multiplex 

reception. 

I n  

some  cases,  especially  in  fringe  areas,  a n   outdoor 

rooftop  antenna  or  even 

highly  directional 

type  may 

be 

Summary of Contents for 800-B

Page 1: ......

Page 2: ...nder with feedback First FM AM Tuner with variable AFC First 50 Watt all triode amplifier First self powered Master Audio Control First self powered electronic sharp cut off filter system for high fid...

Page 3: ...n th roughout tn c i i l l t uriparallelr ti irredniii from distortion nnci superb per fo m a n w on FJi multiplex programs rhv 1 1 t i i i 1 t i includes a tuneci RF mi lifier for estra sensitivity a...

Page 4: ...nd picked up by each bank of micro phones is then ied to independent channels and recorded on disksor tape or transmitted ovCr scporote channels of a stereophonic broadcast To reproduce stereophonic r...

Page 5: ...m 0 0 0 u f Y c UJ Iy 3 2 LL m 5 8 c 3...

Page 6: ...jcction of noise and static and should prove morc than adeqiiate for all but extreme long distaiicv applications Thc3 antenna shoi1ld be moved to the rear and downward for best reception Tlie foi ward...

Page 7: ...ry playback of previously recorded tapes Connections ore as follows STEREOPHONIC TAPE RECORDER 1 Connect the Channel A output of the tape recorder to the A TAPE hION jack on the rear panel 2 Connect t...

Page 8: ...on the additional power amplifier the Volume control on the front panel of the 800 B can be used to v a v the volume level of all three speak systems simultaneously If the left and right s p d e r s m...

Page 9: ...srams A M for monophonic AM TAPE to listen to a tape recorder I I P r STEP 3 STEP 1 Turn on power by turn f f i I f r A A C A l Set MONO STEREO switch to I A L A r I I I I l L i I L ee I 1 1 1 9 W L U...

Page 10: ...e following functions TAPE HEAD Selects a tape deck connected to the TAPE HEAD jacks and provides rorrect equalization for tapes played at a speed of 33 and 7 5 inches per second PHONO Selects a recor...

Page 11: ...u wish to arijiirr the Has serlarately for each channel hold orie of the knobs w h i l tiirninp the othcr 1 lit i talJltA I oritrol adjiist the intensity of tlir Irchle tone heard i n th w i i r i c l...

Page 12: ...les stereo program due to D mistrike at the broadcasting studio in such cases simply place the switch in the ON position to restore the channels to their proper left and Ctiannel B on the right J Be p...

Page 13: ...ges of the inclivutor will be bright To find a multiplex progran place the Selwtor witch in the hlPX STEREO position and tune across the bnnd until the two 11 FIGURE 2 lube layout bright portions of t...

Page 14: ...E f 3 Y 0 SWIld 2 VNNXNV t I f l t I I I i j I...

Page 15: ...f the cutout must be the 5iinie ns the hvight of tht cleats Insert the 800 R hawisthrough the front of the panel cutout Slide the chassis into the cabinet until the back of the control imnel is tight...

Page 16: ...custom panel j Fasten the chassis to the shelf by nit iiiis of four mounting wrews and flat washers The screws are insei trtl lrom the underside of the shelf through the holes and into the four mounti...

Page 17: ...igh Level Input Low level Input Channel Separation Bass Controls Treble Controls Low Filter High Filter Input Sensitivity PHONO TAPE AUX 25 2 5 OOO CPS 1 5 db 5 15 000 CPS O 2 dh 0 55 f a t rated outp...

Page 18: ...C E 0 0 0 yI c c YI 5 0 01 C 3 c c L Y 0 Y c c m 0...

Page 19: ......

Reviews: