Nikon D3x Mode D'Emploi

355

U

View information on the battery currently 
inserted in the camera.

The current battery level expressed as a percentage.

The number of times the shutter has been released with the 
current battery since the battery was last charged. Note 
that the camera may sometimes release the shutter without 
recording a photograph, for example when measuring 
preset white balance.

• [j]: Due to repeated use and recharging, calibration is 

required to ensure that battery level can be measured 
accurately; recalibrate battery before charging (pg. 437).

• [—]: Calibration not required.

A five-level display showing battery age. 0 (

k) indicates 

that battery performance is unimpaired, 4 (

l) that the 

battery has reached the end of its charging life and should 
be replaced. Note that batteries charged at temperatures 
under about 5 °C (41 °F) may show a temporary drop in 
charging life; the charging life display will however return to 
normal once the battery has been recharged at a 
temperature of about 20 °C (68 °F) or higher.