Canon PowerShot TX1 PowerShot TX1 Camera User Guide Advanced - Page 143

Battery Capacity Battery Pack NB-4L, Fully charged, Test Conditions

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Battery Capacity (Battery Pack NB-4L (Fully charged)) Number of Images Shot (Based on the CIPA standard) Approx. 160 images Playback Time Approx. 4 hours z The actual figures will vary according to the shooting conditions and settings. z Movie data is excluded. z At low temperatures, the battery performance may diminish and the low battery icon may appear very rapidly. In these circumstances, the performance can be improved by warming the battery in a pocket before use. Test Conditions Shooting: Normal temperature (23 °C ± 2 °C/73 °F ± 3.6 °F), normal relative humidity (50% ± 20%), alternating wide angle end and telephoto end shots at 30 second intervals with the flash fired once every two shots and the camera power turned off after every tenth shot. Power is left off for a sufficient amount of time*, then the power is turned back on and the testing procedure is repeated. zA Canon-brand memory card is used. * Until the battery returns to normal temperature Playback: Normal temperature (23 °C ± 2 °C/73 °F ± 3.6 °F), normal relative humidity (50% ± 20%), continuous playback at 3 seconds per image. See Battery Handling Precautions (p. 129). Appendix 141

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141
Appendix
Battery Capacity (Battery Pack NB-4L
(Fully charged))
The actual figures will vary according to the shooting conditions
and settings.
Movie data is excluded.
At low temperatures, the battery performance may diminish and
the low battery icon may appear very rapidly. In these
circumstances, the performance can be improved by warming the
battery in a pocket before use.
Test Conditions
Shooting: Normal temperature (23 °C ± 2 °C/73 °F ± 3.6 °F),
normal relative humidity (50% ± 20%), alternating wide
angle end and telephoto end shots at 30 second intervals
with the flash fired once every two shots and the camera
power turned off after every tenth shot. Power is left off
for a sufficient amount of time*, then the power is turned
back on and the testing procedure is repeated.
A Canon-brand memory card is used.
* Until the battery returns to normal temperature
Playback: Normal temperature (23 °C ± 2 °C/73 °F ± 3.6 °F),
normal relative humidity (50% ± 20%), continuous
playback at 3 seconds per image.
Number of Images Shot
(Based on the CIPA
standard)
Playback Time
Approx. 160 images
Approx. 4 hours
See
Battery Handling Precautions
(p. 129).