Before Using The Tx-Nr901 - Onkyo TX-NR901 Instruction Manual

Before Using the TX-NR901

Setting the Voltage Selector
(Worldwide model only)
The Worldwide model has a voltage selector for compat-
ibility with power systems around the world. Before you
plug in this model, make sure that the voltage selector is
set to the correct voltage for your area. If it isn't, use a
small screwdriver to set it as appropriate. For example, if
the voltage in your area is 120 volts, set the selector to
"120V." And if it's between 220 and 230 volts, set it to
"220-230V."
DIGITAL PRE OUT
AUDIO VIDEO S VIDEO
IN R L ANTENNA
COAX FRONT
MONITOR
1 OUT
R L
SUB
CENTER
AM
2 OUT ZONE 2
SURR
3 IN DVD
SURR
BACK/ R L
OPT
ZONE 2
FM
1 OUT
75
VIDEO 1
FRONT
MULTI CH
2 IN
INPUT
AUDIO
R L
R L
SUB CENTER
3 PHONO OUT
IN
VIDEO 2
SURR
4 CD IN
IN
R L
OPT OUT
1 IN VIDEO 3
SURR
BACK
TAPE
2 IN VIDEO 4
IN
GND
R L R L
DIGITAL AUDIO AUDIO VIDEO S VIDEO
OUT
Installing the Batteries
1 To open the battery compartment, press
the small hollow and slide off the cover.
2 Insert the three supplied batteries (AA/R6)
in accordance with the polarity diagram
inside the battery compartment.
3
Put the cover onto the remote controller
and slide it shut.
8
COMPONENT
VIDEO
FRONT SPEAKERS SURR SPEAKERS
MODEL NO. /
OUTPUT
R L R L TX-NR 901
Y
P B
P
R
INPUT 1
Y
ETHERNET
(Net -Tune)
VOLTAGE
SURR
CENTER BACK/
P B
SPEAKER ZONE 2
SPEAKERS
SELECTOR
P
R
R L
VOLTAGE
INPUT 2
SELECTOR
Y 120V
I R 12V TRIGGER OUT AC INLET
120V
IN ZONE 2
P RS232 220-230V
B
OUT
REMOTE
CONTROL
P R
220 - 230V
Notes:
• The batteries should last for about six months,
although this will vary with usage.
• If the remote controller doesn't work reliably, try
replacing the batteries.
• Don't mix new and old batteries or different types of
batteries.
• If you intend not to use the remote controller for a long
time, remove the batteries to prevent damage from
leakage or corrosion.
• Expired batteries should be removed as soon as possi-
ble to prevent damage from leakage or corrosion.
Using the Remote Controller
To use the remote controller, point it at the TX-NR901's
remote control sensor, as shown below.
Remote control sensor
Standby indicator
30˚
Notes:
• The remote controller may not work reliably if the
TX-NR901 is subjected to bright light, such as direct
sunlight or inverter-type fluorescent lights. Keep this
in mind when installing.
• If another remote controller of the same type is used in
the same room, or the TX-NR901 is installed close to
equipment that uses infrared rays, the remote control-
ler may not work reliably.
• Don't put anything, such as a book, on the remote con-
troller, because the buttons may be pressed inadvert-
ently, thereby draining the batteries.
• The remote controller may not work reliably if the
TX-NR901 is installed in a rack behind colored glass
doors. Keep this in mind when installing.
• The remote controller will not work if there's an obsta-
cle between it and the TX-NR901's remote control
sensor.
• If you have the RC-549M remote controller (supplied
with American and Australian models), you can set the
transmission signal format to infrared (IR), or radio
frequency (RF) for use with the optional RF Receiver.
This is useful when, for example, the TX-NR901 is
installed in a rack or is not in line of sight of the remote
controller. The RC-548M remote controller doesn't
support this function.
TX-NR901
30˚