Sony Reader Daily Edition PRS-900 User Manual page 162

Troubleshooting
Power
Symptom
Battery cannot be
charged.
Battery life seems
short.
Cause/Remedy
 Charge the battery within the
temperature range of 41 °F to 95 °F
(5 °C to 35 °C).
Otherwise, the charging may be
insufficient or may not start.
 The operating temperature is below
41 °F (5 °C). This is due to the
battery characteristics and not a
malfunction.
 The battery pack is discharged
automatically even when not in use.
It is recommended that you charge
the battery again before turning on
the Reader.
 The battery needs to be replaced.
Change the battery to the optional
rechargeable battery pack (PRSA-
BP9).
 The battery has not been given
enough time to charge fully.
Charge the battery until the charge/
busy indicator goes off. (The battery
icon does not indicate remaining
battery power during charging.)
 The Reader plays tracks
continuously. If
status bar, tracks are played. Go to
the playback screen and stop
playback.
 When you are out of the network
coverage area for a while, slide the
WIRELESS switch to OFF (
12). Battery life can be extended by
turning off the wireless feature.
is displayed in the
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