User's Manual

– 26 –
FM Stereo Separation Adjustment (WIDE)
Setting :
SOURCE button : FM
FREQUENCY SELECT switch (C8100) : FM 200K
FM stereo
Level meter Level meter
signal generator
connection reading (dB)
output channel
L-CH L-CH A
B
R-CH L-CH Adjust RV3 on TUX10
for minimum reading.
R-CH R-CH C
D
L-CH R-CH Adjust RV3 on TUX10
for minimum reading.
L-CH stereo separation : A – B
R-CH stereo separation : C – D
The separations of both channels should be equal.
Specification : Separation more than 24 dB
Adjustment Location : See page 28.
Procedure :
FM Stereo Separation Adjustment (NARROW)
Setting :
SOURCE button : FM
FREQUENCY SELECT switch (C8100) : FM 200K
FM stereo
Level meter Level meter
signal generator
connection reading (dB)
output channel
L-CH L-CH A
B
R-CH L-CH Adjust RV4 on TUX10
for minimum reading.
R-CH R-CH C
D
L-CH R-CH Adjust RV4 on TUX10
for minimum reading.
L-CH stereo separation : A – B
R-CH stereo separation : C – D
The separations of both channels should be equal.
Specification : Separation more than 18 dB
Adjustment Location : See page 28.
Procedure :
1. Push the SHIFT button.
2. Push the 4 button three times.
3. Push the 5 button twice and set to NARROW mode.
FM RF signal
generator
antenna
terminal
set
level meter
10 k
Ω
LINE OUT REAR
0.01
µ F
Carrier frequency : 97.9 MHz (C8100)
: 98.00 MHz (C8100R)
Output level : 70 dB (3.2 mV)
Mode : stereo
Modulation : main : 1 kHz, 33.75 kHz deviation (45%) (C8100)
1 kHz, 20 kHz deviation (26.5%) (C8100R)
sub : 1 kHz, 33.75 kHz deviation (45%) (C8100)
1 kHz, 20 kHz deviation (26.5%) (C8100R)
19 kHz pilot : 7.5 kHz deviation (10%)
FM RF signal
generator
antenna
terminal
set
level meter
10 k
Ω
LINE OUT REAR
0.01
µ F
Carrier frequency : 97.9 MHz (C8100)
: 98.00 MHz (C8100R)
Output level : 70 dB (3.2 mV)
Mode : stereo
Modulation : main : 1 kHz, 33.75 kHz deviation (45%) (C8100)
1 kHz, 20 kHz deviation (26.5%) (C8100R)
sub : 1 kHz, 33.75 kHz deviation (45%) (C8100)
1 kHz, 20 kHz deviation (26.5%) (C8100R)
19 kHz pilot : 7.5 kHz deviation (10%)