Sony A845 Operation Manual page 164

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1
Additional Information
Battery life (continuous playback)
Actual battery life may vary depending on settings. The estimated battery usage hours
shown below are based on typical usage conditions with "Basic setting of battery life
measurement (Longer battery life setting)" as shown in the table below. Note that even if
the player is turned off for an extended period, a small amount of battery power is still
consumed. Battery life may vary depending on volume setting, conditions of use, and
ambient temperature.
Music
Playback at MP3 128 kbps
Playback at WMA 128 kbps
Playback at AAC-LC 128 kbps
Playback at Linear PCM 1,411 kbps
Video
Playback at MPEG-4 384 kbps
Playback at AVC Baseline 384 kbps
Playback at WMV 384 kbps
At receiving FM broadcasting
Noise Canceling
Common settings
Music settings
Video Settings
The [On] setting shortens the battery life about 25% compared with the [Off] setting.
*1
The [5] setting shortens the battery life about 30% compared with the [3] setting.
*2
The [On] setting shortens the battery life about 10% compared with the [Off] setting.
*3
Setting [Equalizer] to other than [None], [VPT(Surround)] to other than [None], [DSEE(Sound
*4
Enhance)] to [On], [Clear Stereo] to [On] and [Dynamic Normalizer] to [On] shortens the battery life
about 40 % compared with setting them to [None] or [Off].
The [x2.0] setting shortens the battery life about 65% compared with the [Off] setting.
*5
The [On] setting with displaying the player's screen on a television shortens the battery life about 40%
*6
compared with the [Off] setting.
The [On] setting with displaying the player's screen on a television shortens the battery life about 50%
*7
compared with the [Off] setting.
The default setting for players sold in the Latin America region is [Custom 1]. The [Custom 1] setting
*8
shortens battery life of music playback by about 20% compared with the [None] setting.
Approx. 29 hours
Approx. 29 hours
Approx. 29 hours
Approx. 31 hours
Approx. 9 hours
Approx. 8 hours
Approx. 8 hours
Approx. 14 hours
Setting
[Noise Canceling: On/Off]
[Screen Off Timer] (  p. 103)
[Brightness] (  p. 104)
*2
[Battery Care] (  p. 108)
*3
[Equalizer] (  p. 51)
*4
[VPT(Surround)] (  p. 53)
*4
[DSEE(Sound Enhance)]
*4
[Clear Stereo] (  p. 54)
*4
[Dynamic Normalizer] (  p. 55)
*4
[DPC (Speed Control)] (  p. 58)
*5
[TV Output(Music)] (  p. 45)
*6
[TV Output(Video)] (  p. 64)
*7
Default setting
(  p. 95) [On]
*1
[After 30 Sec]
[3]
[Off]
[None]
*8
[None]
[Off]
(  p. 54)
[Off]
[Off]
[Off]
[Off]
[Off]
Basic setting of battery
life measurement
(Longer battery life
setting)
[Off]
[After 30 Sec]
[3]
[Off]
[None]
[None]
[Off]
[Off]
[Off]
[Off]
[Off]
[Off]
Continued 