Sony DAV-DZ670M Operating Instructions Manual page 112

Symptom
Recording to an USB device
results in an error.
Audio files or folders on the
USB device cannot be erased.
The S-AIR function
Symptom
S-AIR connection is not
established (sound transmission
is not established), e.g., the
indicator of the S-AIR sub unit
does the following:
• Turns off.
• Flashes.
• Turns red.
No sound is heard from the
S-AIR sub unit.
There is noise or the sound skips. • If you use another S-AIR main unit, place it more than 8 m (26
112
GB
Remedy
• You are using an unsupported USB device. See "Playable USB Devices"
(supplement).
• The USB device was disconnected or the power was turned off during
recording/copying. Delete the partially-recorded file, and record/copy again. If
this does not fix the problem, the USB device may be broken. Follow the
procedure in the operating instructions of the USB device to format the USB
device. If the problem persists, contact your nearest Sony dealer.
• Check if the USB device is write-protected.
• The USB device was disconnected or the power was turned off during erasing.
Delete the partially-erased file. If this does not fix the problem, the USB device
may be broken. Follow the procedure in the operating instructions of the USB
device to format the USB device. If the problem persists, contact your nearest
Sony dealer.
Remedy
• If you use another S-AIR main unit, place it more than 8 m (26
from the unit.
• Confirm the ID of the unit and S-AIR sub unit (page 84).
• You performed pairing the unit and another S-AIR sub unit. Perform pairing of
the desired S-AIR sub unit (page 86).
• The unit is paired to another S-AIR sub unit. Cancel pairing.
• Install the S-AIR main unit and S-AIR sub unit away from other wireless
products.
• Stop using another wireless product.
• The S-AIR sub unit is turned off. Make sure the AC power cord (mains lead) is
connected and turn on the S-AIR sub unit.
• If you use another S-AIR main unit, place it more than 8 m (26
from the unit.
• Confirm the ID of the unit and S-AIR sub unit (page 84).
• Confirm the pairing setting (page 86).
• Install the S-AIR main unit and S-AIR sub unit closer together.
• Avoid use of equipment that generates electromagnetic energy, such as a
microwave oven.
• Install the S-AIR main unit and S-AIR sub unit away from other wireless
products.
• Stop using another wireless product.
• Change the "RF CHANGE" setting (page 88).
• Change the ID settings of the S-AIR main unit and S-AIR sub unit.
• Turn off the system and S-AIR sub unit, then turn on them.
from the unit.
• Install the S-AIR main unit and S-AIR sub unit closer together.
• Avoid use of equipment that generates electromagnetic energy, such as a
microwave oven.
• Install the S-AIR main unit and S-AIR sub unit away from other wireless
products.
• Stop using another wireless product.
• Change the "RF CHANGE" setting (page 88).
• Change the ID settings of the S-AIR main unit and S-AIR sub unit.
1
/ feet) away
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1
/ feet) away
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1
/ feet) away
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