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4. You can now use your RUBY+ for approximately two hours of
continuous use. When the batteries are low, the battery LED flashes
red. Connect the power adapter and plug it in to recharge the NiMH
batteries.
Note:
If you decide to replace the supplied NiMH batteries, replace all
four at the same time with
1000 mAh NiMH
batteries.
Powering On RUBY+
1. Press the
Power
button to power on the unit. After a few seconds,
the battery status icon displays on the screen.
2. Press the button again to power off the unit.
Note:
If RUBY+ is left on and no buttons are pressed, it automatically
powers off after 30 minutes to avoid draining the batteries.
