3. TUNER ADJUSTMENT
3
4
2.3 FM STEREO Dis t o r t ion A d ju s t m en t
A d ju s t t he L - c h ann el w it h t h e RF s ign al m odu lat ed on ly L - c h an nel f irs t and c on f ir m t he R-c h ann el w it h
RF s ign al m odu l at ed on ly R-c h annel.
St ep
Input
Signal
Connec t ion
Signal
Fr equ en c y
Sourc e Sig n al Ou t pu t
L eve l and Modulat ion
P–No .
Recep t ion
Fr equenc y
A d ju s t .
poin t
A d ju s t men t
Valu e
1
L eve l 500 V(54d B )
2
On ly L -c h 1k Hz/
Dev. 67.5k Hz 90 % (C)
40k Hz 53.3% (N)
Pilo t 19k Hz/
Dec . 6.75k Hz 9% (C)
6k Hz 8% (N)
IF COIL
in Fron t
End
Dis t o r t ion
L eve l
Minimum
at VCR-OUT
at VCR-OUT
VCR-OUT
VCR-OUT
L -c h .
3
Signal
g en er at o r
ou t pu t t o
FM
an t enna
t er m in al
(75 ohm s )
100.1MHz
100.1MHz
100.1MHz
100.1MHz
On ly R-c h
M03
On ly
Conf ir m
Dis t o r t ion
L eve l
Sim ilar
as L -c h at
R-c h .
2.4 FM STEREO Sep ar at ion A d ju s t m en t
St ep
Inpu t
Signal
Connect ion
Signal
Fr equ en cy
Sou rc e Sig n al Ou t pu t
Leve l and Modu lat ion
P–No .
Rece p t ion
Fr equ en c y
A d ju s t .
po in t
A d ju s t m en t
Valu e
1
L eve l 500 V(54d B )
2
On ly L -c h 1k Hz/
Dev. 67.5k Hz 90 % (C)
40k Hz 53.3% (N)
Pil o t 19k Hz/
Dec . 6.75k Hz 9% (C)
6k Hz 8% (N)
Ou t pu t L eve l
Minimum
R-c h .
3
Sign al
g en er at o r
ou t pu t t o
FM
an t enna
t er m in al
(75 ohm s )
On ly R-c h
M03
R211
Ou t pu t L eve l
Sim ilar
as R-ch at
L -c h .
1. AM auto stop Level Check
Step
Inpu t Signal
Connection
Sign al
Frequ ency
Sou rce Sign al
Outpu t Level and
Modulation
P–No.
Reception
Frequ ency
Adjust.
po int
Adjustment
Value
1
Level 54 dB/m
(500 V/m)
M08
999 kHz
RA11
“TUNED”
ind icates on
LCD
2
Sign al generator
ou tpu t to
transmission loop
antenn a.
(‘Stand ard
requ ired loop )
999 kHz
Level 60 dB/m
(1000 V/m)
AUTO SCAN
Only
Con firm
Stop scan and
“TUNED”
Ind icates on
LCD
2. FM Adjustment
2.1 F
*Auto scan mode activates that push and hold [ ] button on remote controller RC2100SR.
M MONO. Distortion Adjustment.
Step
Inpu t Signal
Connection
Sign al
Frequ ency
Sou rce Signal Outpu t
Level and Modulation
P-No.
Reception
Frequ ency
Adjust.
Point
Adjustment
Value
1
Sign al generator
ou tpu t to FM
antenn a terminal
(75oh ms)
100.1MHz
100.1MHz
Level 500 V (54 dB)
Mono 1kHz
Dev. 75kHz 100%(C)
Dev. 40kHz 53%(N)
M03
MONO
100.1MHz
100.1MHz
L201
Distortion
Level
Minimum at
VCR-OUT
2.2 FM Muting Thresho ld Check
First of all , check il luminates “ AUTO” on LCD. If shows “ MONO” on LCD, press [TUNER MODE] butt on on un it or
remote that to set the AUTO mod e. LCD shows “ AUTO” . Input the signal and receipt it.
Step
Inpu t Signal
Connection
Signal
Frequency
Sou rce Sign al
Outpu t Level and
Modu lation
P–No.
Reception
Frequ ency
Adjust.
po int
Adjustment
Value
1
Level 6.3 V(16dB)
Mono 1kHz/
Dev. 75kHz (C)
40kHz (N)
M03
---
“TUNED”
ind icates on
LCD
2
Signal generator
ou tpu t to FM
antenn a terminal
(75oh ms)
Level 12 V(22dB)
AUTO SCAN
Only
Con firm
Stop scan
and “TUNED”
Ind icates on
LCD
Remark: AUTO MODE: [MODE] butt on in tun er mod e on remote.
*Set RA11 first TUNED OFF (disappear TUNED) and 2nd set to TUNED ON (appear TUNED).
