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Zenith H723Z1 Operating Manual page 4

Am-fm radio receive

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For FREQUENCY
MODULATION
-
The special built-in Line Antenna
i s d c s i g n e d f o r I i r c q L r e n c y M o d u l a t i o n r e c e p t i o n a n d i n a v e r a g e l o c a t i o n s
r . ' " ' h e r e f a i r l y s t r o n g s i g n a l s a r e r e c e i v e d f r o m t h e t r a n s m i t t i n g s t a t i o n , t h i s
a n t e n n a s y s t e m w i l l p r o v i d c e x c e l l e n t r e c e p t i o n . B e s u r e t h e A C c o r d i s
stretched out in back of the receiver. Do not coil or bunch it up. Also try
the plug both ways in the power socket for the position which gives best
FM reception.
I n l o c a t i o n s w h e r e e i e c t r i c a l i n t e r f e r e n c e i s e x p e r i e n c e d , p a r t i c u l a r l y
c l o s e t o a r e a s w i t h h e a r . y a u t o m o b i l e t r a l h c , o r i n l o c a t i o n s d i s t a n t f r o m t h e
t r a n s m i t t i n g s t a t i o n s a Z e n i t h F M A n t e n n a K i t S 1 4 1 8 8 s h o u l d b e e m p l o y e d .
T h i s A n t e n n a K i t m a y b e p u r c h a s e d f r o m y o u r Z e n i t h D e a l e r . T o c o n n e c t
t h e l e a d - i n f r o m t h e F M A n t e n n a K i t S 1 4 1 8 8 t o t h e r e c e i v e r , f i r s t r e m o v e
t h e l i n e a n t e n n a ( b l u e w i r e ) f r o m t h e
" F "
t e r m i n a l ( s e e F i g . l ) . C o n n e c t
o n e s i d e o f t h c l e a d - i n t o t h e
" F "
t e r m i n a l a n d t h e o t h e r s i d e t o t h e t e r m i n a l
r n r r k e d
G . "
D I A L
C A L I B R A T I O N
S]'ANDARD
tsROADCASI
BAND:'I'hc
bottom dial scalc is thc broadcast
p o r t i o r . r o f t h e d i a l , a n d i s c a l i b r a t e c l i n k i l o c y c l e s , m i n u s t h e l 4 s t z e r o .
F o r e x a r n p l c , a s t a t i o n l i s t e d a s o p e r a t i n g o n 6 5 0 k i l o c y c l e s w i l l b e f o u n d
a t 6 5 o n i ' o u r d i a l s c a l e . A s t a t i o n l i s t e d a t f . i 5 0 k i l o c y c l e s w i l l b e t u n e d
i r . r i r t l - ' i 5 -
a n c l s o o n . U s c t i r i s s c r l c w h e n t h e B a n d S w i t c h i s s e t t o A M
1 ) o s l t t o u '
FREQUIINCY
MODULATION
BAND:
Thc
station channcl of
thc
I : r e c l u c n c y M o d u l a t i o n b a n d c x t e n d s f r o m 8 8 t o 1 0 8 m c g a c y c l e s . T o c o v c r
t h i s r a n g c t h c Z c n i t h c l i a l h a s o n c I " M s c a l c . T h i s s c a l c i s u s e d w h e n t h c
B a n d S w i t c h i s s e t t o l ; M p o s i t i o n . I t i s c a l i b r a t c d f r o m 8 8 M C t o 1 0 8 M C .

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