TX-SR502_En.book Page 9 Friday, March 12, 2004 1:05 PM

Before Using the AV Receiver

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.” If it’s between 220 and 230 volts, set it to “220- 230V.”

COMPONENT VIDEO

ANTENNA

VIDEO 1 /2/3IN DVD IN OUT

 

 

 

Class 2 Wiring

 

Y

 

 

 

AC OUTLET

 

FRONT

FRONT

SURROUND

CENTER

 

SPEAKERS B

SPEAKERS A

SPEAKERS

SPEAKER

P

L

L

L

 

P

IN

OUT IN

IN OUT

VOLTAGE

 

VIDEO 2

VIDEO 1

DVD MONITOR

 

 

 

REMOTE

 

 

 

SELECTOR

 

DIGITAL IN

CONTROL

 

 

VIDEO

R

R

 

 

 

 

 

 

 

 

 

 

S VIDEO

 

VOLTAGE

 

 

 

 

 

120V

SELECTOR

L

 

L

 

OUT

L

SURROUND BACK

IN

OUT

IN

IN

IN FRONT SURR CENTER

 

SPEAKER

SUBWOOFER

 

 

 

 

 

AV RECEIVER

 

PRE OUT

 

 

 

 

 

 

 

 

 

 

 

 

MODEL NO. TX-SR502

 

 

 

R

 

 

 

 

 

R

 

 

 

 

R

 

 

CD

TAPE

VIDEO 2

VIDEO 1

SUB

WOOFER

 

 

 

 

DVD

220-230V

Installing the Batteries

1 To open the battery compartment, press the small hollow and slide off the cover.

2 Insert the two 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.

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 AV Receiver’s remote control sensor, as shown below.

Remote control sensor

AV Receiver

STANDBY indicator

 

 

 

 

 

.

 

 

 

.16

ft

30˚

 

 

 

 

30˚

x

m)

 

Appro

(5

Notes:

The remote controller may not work reliably if the AV Receiver 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 AV Receiver 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 AV Receiver 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 AV Receiver’s remote control sensor.

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Onkyo TX-SR502E, TX-SR8250 Before Using the AV Receiver, Installing the Batteries, Using the Remote Controller