Onkyo HT-R640 User Manual

12
Remote Controller
Notes:
• 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.
To use the remote controller, point it at the AV receiver’s
remote control sensor, as shown below.
Notes:
• The remote controller may not work reliably if the AV
receiver is subjected to bright light, such as direct sun-
light 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 con-
troller 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
obstacle between it and the AV receiver’s remote con-
trol sensor.
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.
Aiming the Remote Controller
Remote control sensor
AV receiver
Approx. 16 ft.
(5 m)
STANDBY indicator

Onkyo HT-R640 Specifications

General

Brand	Onkyo
Model	HT-R640
Category	Receiver
Language	English