Nikon 1 aw1 Reference Manual page 136

Choose how often data are recorded.
3
Highlight the desired log interval and
press J.
4 Choose the log length.
To choose the length of time over
which data will be logged, highlight
the desired option and press J to
start the log (note that the options
available for position and depth logs
differ). The camera will continue to log
the position or depth at the selected
interval even when off; when the cam-
era is on, a 0 (1) icon appears in
the display.
O
5 End the log.
The camera will automatically end the
log when the selected length is
reached. To end the log earlier, high-
light Create log in the setup menu
and press 2, then highlight End log
and press 2.
Save the log.
6
Highlight Save log and press J to save the log to the mem-
ory card (to exit without saving it to the memory card, select
Erase log).
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