Error Messages - Sony HT-M7 Operating Instructions Manual

• Playback is possible up to 8 levels
(including "ROOT" folder).
• The number of folders has exceeded 100
(including "ROOT" folder).
• The number of files in a folder has
exceeded 100.
• Files that are encrypted or protected by
passwords, etc. cannot be played back.
* This receiver supports FAT16 and FAT32, but
some USB device may not support all of these
FAT. For details, refer to the operating
instruction of each USB device or contact the
manufacturer.
"BRAVIA" Sync (Control for
HDMI)
The Control for HDMI function does not
work.
• Check the HDMI connection (page 25).
• Make sure "CTRL.HDMI" is set to
"CTRL ON" in the HDMI menu.
• Make sure the connected equipment is
compatible with the Control for HDMI
function.
• Check the Control for HDMI settings on
the connected equipment. Refer to the
operating instructions of the connected
equipment.
• If you unplug the HDMI cable or change
the connection, repeat the procedures of
"Preparing for the "BRAVIA" Sync"
(page 43).
• When "CTRL.HDMI" is set to "CTRL
OFF", the "BRAVIA" Sync does not work
properly, even if a equipment is connected
to the HDMI IN jack.
• The types and the number of equipment
which can be controlled by the
"BRAVIA" Sync are restricted in the
HDMI CEC standard as follows.
– Recording equipment (Blu-ray Disc
recorder, DVD recorder, etc.): up to 3
equipment
– Playback equipment (Blu-ray Disc
player, DVD player, etc.): up to 3
equipment
58
US
– Tuner-related equipment: up to 4
equipment
– AV receiver (audio system): up to 1
equipment
Remote control
The remote control does not function.
• Point the remote control at the remote
control sensor on the receiver (page 7).
• Remove any obstacles in the path between
the remote control and the receiver.
• Replace all the batteries in the remote
control with new ones, if they are weak.
• Make sure you select the correct input on
the remote control.

Error messages

If there is a malfunction, a message appears on
the display panel. You can check the condition
of the system by the message. If any problem
persists, consult your nearest Sony dealer.
If an error message appears while you use a
USB device, see "USB message list" (page
36).
PROTECT
Irregular current is output to the speakers, or
the receiver is covered and ventilation holes
are blocked. The receiver will automatically
turn off after a few seconds. Remove the
object covering the upper panel of the
receiver, check the speaker connection, and
turn on the power again.
USB FAIL
An over current from the
was detected. The receiver will
automatically turn off after a few seconds.
Check the USB device, then unplug it and
turn on the power again.
(USB) port