Yamaha RX-V457 Owner's Manual page 51

Status and error messages
If an operation takes longer than usual or an error occurs, one of the following messages may appear in the front panel
display. In this case, read the cause and follow the corresponding remedies.
Message
CHECK ANTENNA
UPDATING
NO SIGNAL
LOADING
OFF AIR
<XM> - - -
- - - / - - -
<CAT> - - -
Cause
The XM Connect and Play digital antenna
accessory is not connected, or does not work
properly.
The XM user encryption code is being updated.
The signal is too weak.
It takes longer than four seconds for audio or
text data to be decoded.
The XM Satellite Radio channel you selected is
not currently broadcasting any signal.
The channel Station ID (SID) is no longer
available.
No artist name/feature or song/program title is
available.
No channels are available for the selected
category.
XM SATELLITE RADIO TUNING
Remedy
• Check the XM Connect and Play digital antenna
accessory connections.
• Wait until the encryption code is updated.
• Check the XM Connect and Play digital antenna
accessory connections and orient it for the best
reception.
• Wait until the decoding process has finished.
• Check the channel number again or select another
XM Satellite Radio channel.
• Select another channel category by pressing
CATEGORY (or A-E/CAT. j / i on the remote
control) repeatedly.
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