Sony DSC-W690 - Manual (Page 173)

When [Eco Mode] is set to [Standard] or [Max], if you do not operate the camera for a certain period
of time while the power is on, the screen becomes dark, then the camera turns off automatically (Auto
power-off function).
How to store the battery pack
Fully discharge the battery pack before storing and store it in a cool, dry place. To maintain the
battery pack’s function, fully charge the battery pack and then fully discharge it on the camera at
least once a year while storing.
To use the battery pack up, leave the camera in slideshow playback mode until the power goes off.
To prevent staining the terminal, short-circuiting, etc., be sure to use a plastic bag to keep away from
metal materials when carrying or storing.
On battery life
The battery life is limited. Battery capacity decreases over time and through repeated use. If
decreased usage time between charges becomes significant, it is probably time to replace it with a
new one.
The battery life varies according to how it is stored and the operating conditions and environment in
which each battery pack is used.
Compatible battery pack
The NP-BN (supplied) or NP-BN1 (sold separately) can be used with this model.
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