Table of Contents
Advertisement
<
AM Tuner Section
>
Connect the AM loop antenna t o the AM ANT terminals.
0
Connect the AM dummy used for adjustment to AM
SG.
The accuracy of AM SG should be within k O . 1 kHz.
i
i
adjustment
l
l
l
I
1
up when tuned..
0
3
Auto reserarch
reception con-
f irmation
By shorting across the terminals TP(K4) and TPITG) in
i-2.
,-:;ode, AM
1,08OkHz, FM 92.6 MHz and FM 98.OMHz are automatic:;;..\! stored
into preset memories 8 to 10 respectively.
AM ANT
AMSG
TUNING
Make sure that auto
search
reception
can
UP, DOWN
be made w ~ t h the
400Hz 30% modu-
TUNING button for
lation
both UP and DOWN
adjustment, re-
adjust VR204.
Sensitivity con-
I
firmation
l
i
TUNING MODE
SW -+AUTO
<
Digital Control Section
>
AM ANT
AM SG
630kHz r 0.1 kHz
'
1440kHz
+
0.1 kMz
1080kHz
+
0.1 kHz
(400Hz 30% modu-
lation)
switches and con-
indicator above the PRESET
ed, respectively.
.In the same way, store the AM
The TUNING MODE
LED turns
manuallmono
MODE switch t o
operation con-
be made with the
TUNING button for
UP and DOWN oper-
ations. Also confirm
that when FM i s re-
ceived, forced mon-
1
/ O U T P U T
OSC,DlSTM
!
L o r R
I
I
I
VR204
Adjust so that all sig-
I
nal indicators light
Confirm sensitivity
by checking to see if
tuning i s made at the
standard values.
2
/
Fun-scale signal
i
I
level indicator
,?'
1
When VR210 has
I
been turned after
AM ANT
AM SG
/1080kHz
t
0.1 kHz\
5 8 d B ~ ~ o r
lower
58dBb or lower
58dBb or lower
.
~
Who? sensitivity
i s improper, ad-
just a s described
in steps (l
l
to
(5).
Advertisement
Table of Contents
