JING YI JY-8030 User manual

JY-8030
LED BICYCLE LIGHT

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User manual
1. Product general description
Thank you for purchasing JY-8030 Bicycle Light
Device.
This user manual has been specially designed
to guide you through the functions and features
of the device.
Mode:100%Brightness-5%Brightness-Flashi
ng–Off(Press the button to change the mode;
Press and hold the button for 2 seconds to
turn on or off the light from any mode)
Approximately operating times:
4 hours with 100% brightness,
5 hours with 50% brightness,
and 8 hours with flashing mode.
Charging time: 4-5 hours
Anti-reflection optical glass lens, scratch
resistant

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Automatic shift function (Overheat protection
function): the mode will change to low beam
automatically when the temperature of the
device exceeds the safety temperature. In
that case, the mode will not change even
pressing the button, the light will return to
normal mode until the temperature goes
down and is lower than safety temperature.
Normally, the light would not reach the safety
temperature because of the aluminium casing
cooling system.
4 stage fuel gauge show the current battery
capacity
Waterproof grade: IPX4
6061-T6 Aluminum alloy body, anodized
anti-abrasive finish
Easy mount O-rings
Cable length: 65CM

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Green -- 100~75%
Bule -- 75~50%
Yellow -- 50~25%
Red -- 25~5%
Flashing Red -- 5% to Off

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2. LED specifications
3. Battery specifications
Light source: CREE XML-U2
Luminous flux: 1000ens
LED lifespan: 50,000 hours
4*18650 Li-ion batteries: 8.4V/4400MAH
Batteries lifespan: 500 cycles of charging
and discharging
The battery capacity will fall by less than
10% after 500 cycles of charging and
discharging.
Includes a small protection circuit board with
over-charge, over-discharge and short-circuit
protection function

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Red- charging Green- fully charged
4. Operation of chargig
Connect the charger to a wall outlet
Connect the charger to the battery
The battery has been partially charged at the
factory. When charging is needed, please do as
follows:

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5. JY-8030 Components
Your package includes the following items:
(1) Head light
(2) Battery
(3) Charger
(4) O-rings (2 PCS)
(5) Helmet elastic strap mount (Optional)
① ②
③ ④ ⑤

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6. Assembling
(a) put the O-ring on the head light
(b) Fit the light on the handlebar with the O-ring

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(c) Wind the strap to the tube and make sure
the battery is tightly fastened
(d) Connect the cables of the battery and the
head light

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7. Warning
Read instructions carefully before use. Failure
to comply with the safety instructions may lead
to damage to the charge and\or batteries and
may cause serious injury to the user or other
person.
Keep out of reach of children
Do not stare at the light source or point the
light against other people’s eyes, as the
powerful light may cause unexpected
eye-injury
Do not make the battery or the charger
short-circuit
New batteries must be fully charged before
they are used for the first time.
Keep the charge in a dry place. Indoor use
only
Do not use the device while charging or
touch your device with wet hands

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Do not drop or cause an impact to the
charger or the battery, and never Never
crush or puncture the battery
Do not charge the battery with chargers that
are not approved by the manufacturer
Never dispose of batteries or devices in a fire
Never place batteries or devices on or in
heating devices, such as microwave ovens,
stoves, or radiators. Batteries may explode
when overheated.
Do not touch the body of the light when the
light is turned on. The body of the light could
be overheated.
Battery must be stored in a dry, low tempera-
ture place for long-term storage
Always store the batteries fully charged
Do not touch the liquid if the battery is
leaking. If contacted, get medical help right
away.
Prevent batteries from contacting metal
items, as this can create a connection

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between the + and – terminals of the device
and lead to temporary or permanent battery
damage
To ensure proper functioning of the charge,
keep the battery pack and charger free from
dust & dirt. To clean the charger, disconnect
it from the power supply and use a dry cloth
only. Do not attempt to open the charger.
8. Suggestion
We recommend that light head and battery
pack should be separated for long-term
storage
We recommend that the batteries should be
charged every half a year to prevent over
discharge during long-term storage