Yamaha YIT-W12 Owner's Manual page 14

There is a communication error
between the transmitter and your iPod.
(In this case, the red indicator starts
flashing 30 seconds after an iPod
connection.)
No sound is coming from the Yamaha product although a wireless
connection is established.
The volume of your Yamaha product is
too low.
The mute function is activated on your
Yamaha product.
An input source other than the
transmitter (YIT) is selected on your
Yamaha product.
Headphones are connected to your
iPod.
The transmitter is not selected as the
audio playback device on your PC.
The sound is interrupted. (The green indicator flashes.)
The transmitter is too far from your
Yamaha product.
The signal from the transmitter is
blocked by your body, metallic objects
or walls.
No sound is coming from the Yamaha product when playing back
music stored on an iPod.
Your iPod is not connected to the
transmitter firmly.
The volumes of the iPod and Yamaha product are not reflected one
another.
Your iPod is not connected to the
transmitter firmly.
8
En
Reconnect the iPod to the transmitter. If the
problem happens frequently, disconnect the
iPod from the transmitter, restart the iPod,
and reconnect the iPod
Turn up the volume.
Cancel the mute function.
Select the transmitter (YIT) as the input
source.
Disconnect the headphones from the iPod.
Check the audio device settings on your
PC and select the transmitter as the
audio playback device. (The name of the
transmitter displayed on your PC varies
depending on its operating system.)
Move the transmitter closer to your Yamaha
product.
Move the transmitter to another position so
that the signal from the transmitter is not
blocked.
Reconnect the iPod to the transmitter.
Reconnect the iPod to the transmitter.