Yamaha RX-V663 - Manual (Page 32)

Connections
Connecting the power cable
4
To the AC wall outlet
Setting the speaker impedance
Caution
If you are to use 6 ohm speakers, set “SP IMP.” to
“6Q MIN” as follows BEFORE using this unit. 4 ohm
speakers can be also used as the front speakers.
1 Press ©SYSTEM OFF on the front panel to
turn off this unit.
See page 29 for details.
2
Press and hold (g)TONE CONTROL and
then press ©MAIN ZONE ON/OFF to turn
on this unit.
This unit turns on, and the advanced setup menu
appears in the front panel display.
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down
■ AC OUTLET(S) (SWITCHED)
U.K. and Australia models............................................. 1 outlet
Korea model...........................................................................None
Other models....................................................................2 outlets
Use these outlet(s) to supply power to any connected
components. Connect the power cable of your other
components to these outlet(s). Power to these outlet(s) is
supplied when the main zone or Zone 2 is turned on. However,
power to these outlet(s) is cut off when the main zone and
Zone 2 are turned off or when
©SYSTEM OFF
on the front
panel is pressed. For information on the maximum power or
the total power consumption of the components that can be
connected to these outlet(s), see “Specifications” on page 124.
Note
The power to AC OUTLET(S) of this unit is not cut off while this
unit is charging connected iPod even when this unit is in the
standby mode. When this unit completes charging or the iPod is
disconnected, the power is cut off automatically when this unit is
in the standby mode.
Memory back-up
The memory back-up circuit prevents the stored data
from being lost even if this unit is in the standby mode.
However, the stored data will be lost in case the power
cable is disconnected from the AC wall outlet or if the
power supply is cut off for more than one week.
3 Rotate the ©PROGRAM selector to select
“SP IMP.”.
“SP IMP.” and the current speaker impedance setting
(“80 MIN”) appear in the front panel display.
4
Press (g)TONE CONTROL repeatedly to
select “60 MIN”.
5
Press ©SYSTEM OFF to save the new
setting and turn off this unit.
Noi 0
The setting you made is reflected next time you turn on this
unit.
28 En