Yamaha HTR-5250 - Manual (Page 22)

18
IMPEDANCE SELECTOR Switch
WARNING
Do not change the IMPEDANCE SELECTOR switch setting while the power of this unit is on, otherwise the unit may be
damaged.
If this unit fails to turn on when STANDBY/ON (or POWER) is pressed, the IMPEDANCE SELECTOR switch may not
be fully slide to either position. If so, slide the switch to either position fully when this unit is in the standby mode.
Select the right or left position according to the impedance of speakers in your system. Be sure to move this switch only
when this unit is in the standby mode.
Connecting the Power Supply Cords
After completing all connections, connect the AC power
cord to an AC power outlet. Disconnect the AC power cord
if you will not use this unit for a long period of time.
■ AC OUTLETS (SWITCHED)
U.S.A. and Canada models .............................. 2 OUTLETS
Australia model .................................................. 1 OUTLET
Use these outlets to connect the power cords from your
components to this unit. The power to the AC OUTLET(S)
is controlled by this unit’s STANDBY/ON (or POWER and
STANDBY). These outlets will supply power to any
connected component whenever this unit is turned on. The
maximum power (total power consumption of components)
that can be connected to the AC OUTLET(S) is 100 W.
If you use left position right position
CONNECTIONS
(U.S.A. model)
SWITCHED
(U.S.A. model)
To AC outlet
IMPEDANCE
SELECTOR
Rear speakers The impedance of each
speaker must be 6
Ω
or
higher.
The impedance of each
speaker must be 8
Ω
or
higher.
Center
speaker
The impedance must be 6
Ω
or higher.
The impedance must be 8
Ω
or higher.
If you use one pair of main
speakers, the impedance of
each speaker must be 4
Ω
or
higher.
If you use one pair of main
speakers, the impedance of
each speaker must be 8
Ω
or
higher.
If you use two pairs of main
speakers, the impedance of
each speaker must be 8
Ω
or
higher.
If you use two pairs of main
speakers, the impedance of
each speaker must be 16
Ω
or
higher.
[Canada model only]
The impedance of each
speaker must be 8
Ω
or
higher.
Main
speakers
0103V596(UCA)09-20_EN 3/1/0, 1:49 PM 18