JC-243G - Breathalyzer Joycare - Free user manual and instructions

Product type	Electronic breathalyzer
Brand	Joycare
Model	JC-243G
Usage	Screening of alcohol level in exhaled air
Sensor technology	Electrochemical or semiconductor sensor
Measurement unit	mg/L or %o (depending on setting)
Measurement range	0.00 to 4.00 mg/L
Accuracy	±0.05 mg/L at 0.50 mg/L
Response time	Approximately 10 seconds
Display	Digital LCD screen
Power supply	2 AAA batteries (1.5 V) not included
Dimensions	10.5 x 5.0 x 2.0 cm
Weight	Approximately 50 g (without batteries)
Main features	Quick alcohol test, automatic shut-off, low battery indicator
Calibration	Recommended every 6 months or 200 tests
Included accessories	5 replacement mouthpieces, user manual
Care and cleaning	Clean the mouthpiece after each use with a dry cloth; do not immerse
Safety	Do not use after alcohol consumption for driving; personal indicative use
Spare parts and repairability	Mouthpieces available separately; repair by authorized professional
General information	Compliant with NF EN 16280 standard for electronic breathalyzers
Operating temperature	10 °C to 40 °C
Warranty	2 years

Frequently Asked Questions - JC-243G Joycare

How to correctly use the JC-243G breathalyzer?

Insert a new mouthpiece, turn on the device, wait for the beep, then blow steadily for about 5 seconds without interruption. The result is displayed on the LCD screen.

What is the accuracy of this breathalyzer?

The Joycare JC-243G offers an accuracy of ±0.05 mg/L for values below 0.50 mg/L. It complies with the NF EN 16280 standard.

Does the device need calibration?

Yes, calibration is recommended every 6 months or after 200 tests to ensure measurement reliability. Contact customer service for calibration.

What type of batteries to use and how to change them?

Use two AAA 1.5 V batteries. Open the compartment on the back of the device, remove the old batteries and insert new ones respecting polarity.

How long does the battery last?

With new alkaline batteries, the battery life is approximately 200 to 300 tests. The device automatically turns off after 30 seconds of inactivity to save energy.

How to clean the breathalyzer?

Clean the exterior with a soft dry cloth. The mouthpieces are single-use and should be replaced after each test for hygiene reasons.

Is the device suitable for professional use?

This model is designed for personal indicative use. For professional use, check local regulations and prefer an approved device.

What to do if the display shows 'Err' or an error message?

An error message may indicate a breath that is too weak or irregular. Retake the test by blowing continuously and steadily. If the problem persists, change the batteries or contact customer service.

How to know if the device is still reliable after a long period without use?

It is advisable to perform a test with a control solution (known alcohol) to check calibration. If not available, perform an ambient air test: it should display 0.00.

Where to buy replacement mouthpieces?

Mouthpieces are available on the manufacturer's website or from authorized resellers. Refer to the manual for compatible models.

USER MANUAL JC-243G Joycare

Congratulations on having purchased the Joycare Alcohol model JC-243Gan accurate and reliable product.

Thanks to its advanced sensor, the Joycare Alcohol Test. For the limits of alcoholic rate of various countries, refer to internal laws.

WARNINGS

The tester provides you with information to determine you blood alcohol level at the same time you use the test. alcohol concentration changes as time passes and measurement may be affected by environmental conditions. This product is designed to be used as reference only in to promote a responsible and safe driving. It doesn't repl or exclude possible tests conducted by competent authorities, which can have different readings. The tester readings have no legal value and do not relieve any ind responsibility. You should not rely upon it as the sole ba determine intoxication or whether it is safe to drive a ve operate equipment, or engage in dangerous activities.

Joycare is not liable for the improper use of this product any reason.

IMPORTAT SAFETY INSTRUCTIONS

• Before using the product, please read carefully this instruction manual.
• Use the device only for its intended purpose
• In case of doubts, do not use the product but address specialised centres

GB JC-243G alcohol test

• Store the product away from heated surfaces, from dire sunlight, dampness and sharp objects.
• In case the product is not used for a long period, it advisable to remove batteries.
• Never try to repair the product by yourself but always address to specialised centres

FEATURES

• Advanced NM semiconductor alcohol sensor
• Quick response
• SMD assembling, stable performance
• Smart MCU control
• Direct Testing process LCD Indication
• Pocket size design
• No mouthpiece is necessary
• Audio warning when the pre-set limit has seen exceeded
• Low battery indicator
• Auto-switch off after 8 seconds of non-use

TECHNICAL INFORMATIONS

• Advanced NM semiconductor alcohol sensor
• Pre-set limit: 0,5 g/L
• Sensor warm-up Time < 10 sec
• Testing Time 8 secs
• Display 3 digital LCD indication with red backup light
• Power supply 3VDC 2 AAA batteries
• Working Environment 0°C\~45°C ≤95%RH
• Dimension: 90mm X 30mm X 16mm
• Weight 45g (including batteries)

INDICATION

0.00 g/L breathed alcohol content

WAIT warming, please wait

BLOW ready to test

battery used up, please replace it.

Joycare Alcohol Test can detect quickly the alcohol level through your breath. If you are in excessive drink, the test would give you audio warning beyond pre-set limit.

BEFORE STARTING USING THE PRODUCT

Slide down to open the battery compartment. Insert batte and close it carefully; please note the correct polarity dire in the battery compartment, otherwise, you may damage 1 unit.

To ensure an accurate and not altered testing result it is advisable not to smoke, eat menthol candies, chocolate and take medicines. Moreover, please avoid using the product there is too much wind or in crowded environments, who generally there is a high smoke concentration.

Keep the unit away from all liquids and store in a safe Do not wipe it with any cleaning agent.

WHEN IT IS ADVISABLE TO USE THE PRODUCT

In order to get the more reliable record as possible, it is advisable to wait about 45 minutes, from the last alcohol consumption, before measuring. As matter of fact, blood needs about 45 minutes to absorb alcohol.

On the contrary, if the measuring is carried out before the 45 minutes, values can be altered in the following ways: measuring is carried within the first 7 minutes from the alcohol consumption, records are very high; because month and oesophagus mucosa absorb alcohol partially and they need about 7 minutes to eliminate it.

On the contrary, if the measuring is carried out between minutes after the last alcohol consumption, values can be lower since blood may need some minutes before absorb alcohol totally.

INSTRUCTIONS FOR A CORRECT USE OF THE APPLICAN

Press the button; the backup lamp would switch on with buzzer brief ringing The writing "WAIT" flashes on the dis and the 10 seconds initial warm-up begins, there is a countdown on the LCD from 10-0; then the writing "WAI" disappears and the "BLOW" guide you to have a testing immediately.

When the “BLOW” appears, blow into the “Gas Entry”. Ple have a deep breath and breathe out directly to gas entr within 3 cm from the sensor. The measured value will be displayed for 8 seconds and at the same time you hear ringing; then the tester will switches itself automatically off. For a new testing, please press the switch button again repeat the above steps.

For a more accurate reading, it is advisable to wait 60 between different measurements.

IMPORTANT NOTES

Avoid any strong shock and drop to keep the tester in package or deposit.

Store it in a dry place and away from heated surfaces.

Do not wipe it with any cleaning agents; in case of sor spreading, the normal testing would be disturbed.

Store the product out of children reach

Never immerse the product into water or into any other liquids

In case the measuring is carrying out in smoking environment records can be altered.

GB JC-243G alcohol test

The product has been set according to the actual limit, established by the European community 0.5gr/l.

After long time storage, if the initial alcohol level of the on high level, please switch the product on and off different times to stabilize the level at 0.00.

CE This item is made in conformity with all the applicable European directives

DISPOSAL

The device (including its removable parts and accessories) must not be disposed of together with municipal waste at end of its life, but in compliance with European Directive 2002/96/EC. Since it must be handled separately from household waste, either carry it to a separately collected waste disposal centre for electrical and electronic appliance or give it back to the retailer on purchasing a new dev the same purpose. Any infringement will be severely prosecuted.

The batteries used in this device must be disposed the special bins at the end of their life.

Specifications and designs are based on the latest informa available at the time of printing and subject to change w notice.

INDICATIONS DU DISPLAY

E JC-243G alcohol test

E JC-243G alcohol test

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Joycare S.p.A., a company with a sole shareholder, offers a period of 5 year warranty after the date of purchase. The warranty does not cover damage caused by accidental breakage, transportation, incorrect maintenance or cleaning, misuse, tampering or repairs carried out by non authorised third parties. The following is also excluded: damage caused by incorrect product installation, and damage caused by wear and tear, obviously including parts subject to wear and tear. In order to obtain the replacement/repair of products under warranty in cases other

than those mentioned above, but which are instead caused by manufacturing defects, please contact your local importer/distributor.

Goods that are not held to be in good condition because of the

aforesaid causes must be accompanied by this certificate, duly filled-in, as well as a receipt for the goods (invoices and transport documents) and purchasing documentation.

Please keep the original packaging of the product.

F: CARTE DE GARANTIE

Blank white rectangle with a thin black border (no text or symbols)

REV.00-JUL2010