To power up
Press.the.[START/STOP].button.for.more.than.2.seconds.
to.turn.on.the.device.for.use.
Press.the.[START/STOP].button.for.more.than.2.seconds.
again.to.turn.off.the.device..Charging.time.is.shorter.if.the.
device.is.turned.off.
•. It.takes.about.4.hours.to.charge.fully.(normal.charging)..The.
device.will.automatically.stop.charging.once.the.battery.is.
100%.fully.charged.
•. When.the.device.is.turned.off,.the.screen.turns.dark.after.5.
seconds..Touch.the.touch.panel.to.check.the.battery.level.
•. For.the.sake.of.safety,.the.device.will.not.charge.when.outside.
the.temperature.range.of.0°C-40°C..When.the.device's.internal.
temperature.is.too.high,.full.charge.may.not.be.achieved..In.this.
case,.turn.off.the.device,.allow.time.to.cool.down.and.recharge.
•. Connect.the.provided.USB.cable.directly.to.a.USB.port.of.
your.PC..If.the.device.is.connected.via.a.USB.hub,.it.may.not.
charge.to.full.capacity..Make.sure.that.the.USB.output.of.your.
PC.accepts.5V/1000mA.
•. Do.not.unplug.the.USB.cable,.shut.down.the.PC.or.use.sleep.
mode.while.the.device.is.transferring.data.as.it.may.corrupt.the.
data.in.the.device.
4. Unplug the USB cable from the USB port.
Once.data.transfer.is.complete.and.the.battery.is.fully.
charged,.disconnect.the.USB.cable.from.the.PC.first,.then.
from.the.device.
5. Close the USB connector cover.
To.ensure.water.resistant.performance,.firmly.close.the.
USB.cover.
Checking the Battery Level
You.can.check.the.battery.level.with.the.battery.icon.on.the.
status.bar.of.the.home.screen.and.the.menu.screen.
•. When.the.battery.is.running.low.on.power,.a.warning.screen.
will.appear.“Battery.Level.Decreasing.”.If.not.recharged,.the.
device.will.shut.down.automatically.
•. You.can.also.check.the.remaining.battery.charge.using.the.
[System].item.of."Cyclocomputer.Settings."
A.fully.charged.battery.can.run.for.approximately.12.hours.
(brightness.5).
•. Operating.time.may.vary.depending.on.the.operating.
conditions.
•. If.the.operating.time.is.abnormally.short,.the.battery.may.need.
to.be.replaced..For.details,.please.visit.our.website.