SWITCHING THE BACKLIGHT
Pressing either key switches the backlight on for approximately
two minutes, after which it switches off to reduce the battery discharge.
SHOWING THE TIME TO GO.
BM-1
Compact
V&A
TIME
%
100%
h
80
60
40
TIME TO DISCHARGE, hours
Figure 2 - Percentage & Time to Go
Figure 2 shows the display when the TIME key is pressed.
The remaining battery capacity in digits as a percentage
and analogue “thermometer” displays, and the up-to-date estimate
of how long it will take to charge or discharge the battery fully, are
shown. If the current changes, the estimate of the time updates
continuously, reflecting the best estimate of time to be fully charged
or fully discharged. Times in excess of 199 hours are shown as 199 hr.
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