Pioneer VSX-9500S VSX-7500S Operating Instructions Manual page 4

BEFORE OPERATING, ADJUST THE POSITION OF THESE SWITCHES
TWO VOLTAGE SELECTOR SWITCHES
Only multi-voltage models are provided with these switches. U.S.,
Canadian, European, U.K. and Australian models are not provided with
these switches.
Mains voltages in Saudi Arabia are 127 V and 220 V only. Never use
this model with 110 V setting in Saudi Arabia.
The line voltage selector switches are on the rear panel. Before your
model is shipped from the factory, these switches are set to the power
requirements of the destination. Check that they are set properly before
plugging the power cord into the household wall socket. If the voltage
is not properly set or if you move to an area where the voltage
requirements differ, adjust the selector switches as follows.
1. Use a medium-size screwdriver.
2. First, insert a screwdriver in the groove of the voltage selector at
the right, and adjust so that the tip of the groove points to the voltage
value of your area.
3. Next, insert a screwdriver in the groove of the voltage selector at
the left and adjust until the voltage is the same as at the right.
TWO VOLTAGE SELECTORS:
110V
120V—127V
es /
D
220V 2a 240V
240V
AtOV 120V~1t27V
Medium-size screwdriver
NOTE:
Both switches must be in the same switch
setting; otherwise, unit can be damaged.
VOLTAGE SELECTORS
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CHANNEL STEP/FM DE EMPHASIS SWITCH
(Not available on U.S. and Canadian models)
The unit has been factory preset to the channel allocation and de-
emphasis value for the area in which it is to be sold. If these values are
set incorrectly, the frequency display may stop at the wrong frequency,
or sound may be distorted, resulting in an inability to reproduce reception
signals at their proper sound quality. For this reason, be sure to confirm
that the values are set correctly before first using the unit.
[100kHz/10kHz/75us] position:
Set to this position for areas with an FM reception step of 1OOkHz, AM
10kHz, and de-emphasis 75ys.
{50kHz/9kHz/50us] position:
Set to this position, for areas with an FM reception step of 50kHz, AM
9kHz, and de-emphasis 50us.
NOTE:
When unsure about the channel allocation and de-emphasis values for
your area, consult your dealer for correct information.
CHANNEL STEP
FM DE-EMPHASIS
SOkHz 100kHz
/50us /75us arm
OkHz 1OkHz AM
VSX-9500S
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