NWZ-S636F / S638F / S639F / S736F / S738F / S739F .GB.4-110-117-11(1)
Troubleshooting
148
148
Message Meaning Remedy
The clock has not been correctly
set.
Verify “Set Date-Time” in the
Settings menu.
You cannot use time-
based channels according
to the timetable because
the clock of the player has
not been set.
Set the clock of the player
(
page 117).
The device’s memory was not
formatted correctly. Please re-
format using Settings menu.
Th
e built-in fla
sh
memory was not
formatted properly.
The built-in fla
sh
memory was formatted
on a computer.
Select “Settings”-
“Common Settings”-
“Format” to format the
built-in flash memory
again (
page 123).
Unable to set photo as wallpaper.
The selected photo cannot
be designated as the
wallpaper.
Make sure whether the
photo is not a damaged
file or the size is not too
large.
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