1
8
Battery Charging
Battery
Charger
The monitor contains a Nickel Metal Hydride (NiMH) battery pack that supplies the power for
operation..This.type.of.battery.does.not.have.to.be.fully.discharged.prior.to.charging,.although.
this.is.a.preferred.option..It’s.therefore.possible.to.“top.up”.the.battery.charge.as.required..This.
is.particularly.useful.prior.to.using.the.instrument.for.a.long.period.
Battery.life.is.sufficient.for.1.week.of.normal.use.between.charges:
The 750w
2
.Monitor.comes.with.a.USB.power.adapter.and.cable..These.plug.into.the.socket.
on.the.bottom.left.of.the.monitor..This.device.is.specifically.designed.to.provide.the.optimum.
conditions for the 750w
2
.battery..However,.a.variety.of.USB.charge.sources.can.be.used.as.long.
as.they.meet.the.minimum.500mA.charging.current.
When.connected.to.the.monitor,.the.charging.LED.gives.a.visual.indication.of.charging.status.
•.When.normal.use.is.defined.as.30.measurements.per.day
•.Under.normal.operating.conditions.(normal.contrast.and.brightness.settings,.auto-shutdown.
enabled,.meaning.the.750w
2
is on for only one minute at a time).
Unlit
Red
Green
Not.connected.or.charger.off
Charging
Fully.charged
228538IM-Iss12
