Reference Guide (PDF Edition)

Table Of Contents
To begin calibration, press the calibration button for about a second. The charge lamps and calibration
lamp light red while calibration is in progr
ess. The display can be read as follows:
Approximate time needed to recalibrate battery
Under 2hours 2–4 hours 4–6 hours Over 6hours
Charge lamps
2h
I (off) K
(on) K (on) K (on)
4h
I (off) I (o
ff) K (on) K (on)
6h
I (off) I (o
ff) I (off) K (on)
Calibration lamp
K (on) K (on) K (on) K
(on)
Although calibration is recommended for accurate measurement of battery charge state, calibration
need not be performed when the calibration lamp flashes. Once begun, calibration can be interrupted
as desired.
If the calibration button is not pressed while the calibration lamp is flashing, normal charging will
begin after about ten seconds.
To interrupt calibration, press the calibration button again. Calibration will end and charging will
begin.
When calibration is complete, the charge lamps and calibration lamp will turn off and charging will
begin immediately.
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Compatible Accessories