Pioneer SA-9900 Operating Instructions Manual - Page 13
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USING THE PHONO 2/MIC LEVEL CONTROL,
© The LEVEL control adjusts the input level
(sensitivity) of tae PHONO 2 jacks in the rango
from 2.5 to 10m¥ end the MIC jack in the range
from mV to 24mV. For example, if 2 high
output voltage cartridge is connected to the
PHONO 2 jacks, the control can be used ta mateh
its level with that of the cartridge connected to
the PHONO 1 jacks,
USING THE PHONO 2 IMPEDANCE SWITCH
'¢ Set the IMPEDANCE
switch to 35, 50, 70, or
100k2 according to the specified load resistance
'of the employed cartridge. Even with a 50kS.
cartridge, the frequency response can be chang
ed as shown in Fig. 19 to provide the desired
tone,
VOLUME CONTROL & ATTENUATOR SWITCH
© By combining the direct reading dB VOLUME
control and ATTENUATOR switch, 56 varieties
of volumes (attenuations) can be accurately
obtained as shown in the table below. The at
tenuation amount becomes the sum of both
settin,
© The ATTENUATOR switch can be used to
briefly lowar the volume when changing records
or tapes.
AAnienuction smcunts obtcinable by combining the VOLUME
onaral ant ATTENUATOR switch,
18. 19. 20,
2 1 , 22. 23, 24. 25. 26. 27, 28
>, 30, 31
33, 34, 35,
3 6 ,
8, 3S
41, a2, 43, 4a, 45, 46, 48, 50, 52, 54
60, 63, 65, 67, 72, 75, 80, SO
PIONEER
PHono 2
PHONO 2,nKc
IvPEDAnCE
Lever,
IMPEDANCE switch and LEVEL contol of PHONO 2 jacks,
Fig. 18
Cerro frequeney reponse aaah according o impedares sei,
Fig. 19
ATTENUATOR sath snd VOLUME contr
wed VOLUME
eee.