61
En
■
There’s no picture from a source connected to
an HDMI IN
■
The on-screen menus don’t appear
■
Reception is noisy, FM stereo reception is
noisy, or the FM STEREO indicator doesn’t light
■
The remote controller doesn’t work
■
Can’t control other components
■
There’s no sound
■
There’s no video
■
The AV receiver’s remote controller doesn’t
control your iPod/iPhone
If the video source is connected to an HDMI input,
you must assign that input to an input selector, and
your TV must be connected to the
HDMI OUT
.
While the Pure Audio listening mode is selected, the
video circuitry is turned off and only video signals
input through
HDMI IN
can be output.
On your TV, make sure that the video input to which
the AV receiver is connected is selected.
—
Reliable operation with an HDMI-to-DVI adapter is
not guaranteed. In addition, video signals from a PC
are not guaranteed.
On your TV, make sure that the video input to which
the AV receiver is connected is selected.
—
When the AV receiver is not connected to a TV via
HDMI, onscreen menus are not displayed.
—
Tuner
Relocate your antenna.
—
Move the AV receiver away from your TV or
computer.
—
Listen to the station in mono.
When listening to an AM station, operating the
remote controller may cause noise.
—
Passing cars and airplanes can cause interference.
—
Concrete walls weaken radio signals.
—
If nothing improves the reception, install an outdoor
antenna.
—
Remote Controller
Before operating this unit, be sure to press
RECEIVER
.
—
Make sure that the batteries are installed with the
correct polarity.
Install new batteries. Don’t mix different types of
batteries, or old and new batteries.
Make sure that the remote controller is not too far
away from the AV receiver, and that there’s no
obstruction between the remote controller and the
AV receiver’s remote control sensor.
Make sure that the AV receiver is not subjected to
direct sunshine or inverter-type fluorescent lights.
Relocate if necessary.
—
If the AV receiver is installed in a rack or cabinet
with colored-glass doors, the remote controller may
not work reliably when the doors are closed.
—
Make sure you’ve selected the correct remote
controller mode.
When using the remote controller to control other
manufacturers’ AV components, some buttons may
not work as expected.
—
Make sure you’ve entered the correct remote control
code.
Make sure to set the same ID on both the AV
receiver and remote controller.
If it’s an Onkyo component, make sure that the
u
cable and analog audio cable are connected properly.
Connecting only an
u
cable won’t work.
Make sure you’ve selected the correct remote
controller mode.
If you’ve connected an cassette tape deck to the
TV/CD IN
jack, or an RI Dock to the
TV/CD IN
or
GAME IN
or
VCR/DVR IN
jacks, for the remote
controller to work properly, you must set the input
display appropriately.
If you cannot operate it, you will need to enter the
appropriate remote control code.
To control another manufacturer’s component, point
the remote controller at that component.
To control an Onkyo component that’s connected
via
u
, point the remote controller at the AV
receiver. Be sure to enter the appropriate remote
control code first.
To control an Onkyo component that’s not
connected via
u
, point the remote controller at the
component. Be sure to enter the appropriate remote
control code first.
The entered remote control code may not be correct.
If more than one code is listed, try each one.
—
UP-A1 Dock for iPod/iPhone
Make sure your iPod/iPhone is actually playing.
—
Make sure your iPod/iPhone is inserted properly in
the Dock.
—
Make sure the UP-A1 Dock is connected to the
UNIVERSAL PORT
jack on the AV receiver.
—
Make sure the AV receiver is turned on, the correct
input source is selected, and the volume is turned up.
—
Make sure the plugs are pushed in all the way.
—
Try resetting your iPod/iPhone.
—
Make sure that your iPod/iPhone models TV OUT
setting is set to On.
—
Make sure the correct input is selected on your TV
or the AV receiver.
—
Some versions of the iPod/iPhone do not output
video.
—
Make sure your iPod/iPhone is properly inserted in
the Dock. If your iPod/iPhone is in a case, it may not
connect properly to the Dock. Always remove your
iPod/iPhone from the case before inserting it into the
Dock.
—
The iPod/iPhone cannot be operated while it’s
displaying the Apple logo.
—
Make sure you’ve selected the right remote mode.
—
When you use the AV receiver’s remote controller,
point it toward your AV receiver.
—
Summary of Contents for HT-R648
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