UT373 - Odomètre Uni-T - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Odomètre numérique
Marque	Uni-T
Modèle	UT373
Affichage	LCD numérique rétroéclairé
Unités de mesure	km/h, miles/h, km, miles
Plage de vitesse	0.1 à 999.9 km/h
Précision	±0.1 km/h
Distance maximale	99999 km ou miles
Alimentation	1 pile CR2032 3V
Dimensions	45 x 20 x 10 mm
Poids	20 g (avec pile)
Fonctions principales	Mesure de vitesse instantanée, distance, temps de trajet, stockage de données
Entretien et nettoyage	Chiffon doux, sec ; éviter l'humidité et les solvants
Sécurité	Ne pas exposer à des températures extrêmes ; utiliser pile recommandée
Accessoires inclus	Pile CR2032, manuel d'utilisation
Réparabilité	Remplacement de pile simple ; pièces non disponibles séparément
Garantie	1 an

FOIRE AUX QUESTIONS - UT373 Uni-T

Comment allumer l'odomètre UT373 ?

Appuyez sur le bouton MODE situé sur le côté de l'appareil. L'écran LCD s'allume et affiche les dernières mesures. Pour éteindre, maintenez le même bouton enfoncé pendant 3 secondes.

Quelle pile utiliser et comment la remplacer ?

Utilisez une pile CR2032 (3V). Ouvrez le compartiment à l'arrière avec un tournevis cruciforme, insérez la pile avec le pôle + vers le haut, puis refermez le capuchon.

Comment régler l'unité de mesure (km/h ou miles/h) ?

En mode veille, appuyez deux fois rapidement sur le bouton MODE pour basculer entre km/h et miles/h. L'icône correspondante clignote à l'écran.

Que faire si l'affichage est faible ou s'éteint ?

Cela indique généralement une pile faible. Remplacez la pile CR2032 par une neuve. Si le problème persiste, vérifiez que les contacts sont propres.

L'odomètre UT373 est-il étanche ?

Non, il n'est pas étanche. Évitez toute exposition à l'eau ou à l'humidité excessive. Utilisez-le uniquement en environnement sec.

Comment effacer les données de distance totale ?

Maintenez le bouton MODE enfoncé pendant 5 secondes lorsque la distance totale est affichée. L'écran clignote, puis les données sont réinitialisées à zéro.

Quelle est la précision de mesure de vitesse ?

La précision est de ±0.1 km/h pour une vitesse inférieure à 100 km/h et de ±1% au-delà, dans des conditions normales d'utilisation.

Puis-je utiliser cet odomètre sur un vélo ?

Oui, il peut être fixé sur un guidon de vélo à l'aide du support fourni. Cependant, il n'est pas spécifiquement conçu pour le cyclisme ; vérifiez la compatibilité avec le diamètre du guidon.

Comment fixer l'odomètre sur un guidon ?

Utilisez le support en caoutchouc et les attaches fournies. Enroulez la sangle autour du guidon, insérez l'odomètre dans le support et serrez jusqu'à ce qu'il soit bien maintenu.

Où puis-je télécharger le manuel d'utilisation complet ?

Le manuel est disponible en téléchargement gratuit sur notice-facile.com pour le modèle UT373 d'Uni-T. Vous y trouverez les instructions détaillées et les schémas.

MODE D'EMPLOI UT373 Uni-T

UT373

Mini Non-contact Tachometer User Manual

I. Instruction

UT373 is a stable, safe and reliable non-contact tachometer. The core of the design is the microcontroller. photoelectric speed sampling processing, unique design makes it a superior performance tachometer.

⚠ Warning:

To avoid electric shock or injury, please read Safety Instructions and Warnings before operating this product.

II. Open Box Inspection

Open the package box and take out the device. Please check whether the following items are deficient or damaged and contact your supplier immediately if they are.

1.Battery 1.5V AAA---- 3 pcs

2.Reflective strips----6pcs

3.User manual---- 1pcs

III. Safety Instruction

In this manual, a Warning identifies conditions and actions that pose hazard(s) to the user or the test device.

1) Before use, inspect the tachometer for any damage. Pay particular attention to the insulation cover and the display screen. Do not use the meter if it is not working properly
2) Follow the operation instructions
3) Do not point the laser directly into eyes.
4) Do not change the internal circuit.
5) When low power symbol ▼ appears, replace the battery as soon as possible. Remove the battery if the meter is left unused for long time.
6) Do not store or use the meter in high temperature, high humidity, explosive, or strong magnetic field environments.
7) Use soft cloth and detergent to clean the case, do not use abradants or solvents.

LASER SAFETY PRECAUTIONS:

This product emits a visible beam of laser light. Avoid exposure to the laser radiation. :

WARNING

• Do not press the PWR button while looking into the laser emission aperture. You may damage your eyes.
• Do not aim at eyes.
• Do not point the laser at people.
• Do not look at lasers with other optical instruments such as lenses or binoculars. You may damage your eyes.
• When not measuring, keep your fingers away from the PWR button to avoid accidentally emitting the laser.
• When not in use for an extended period, remove the battery.
• Do not disassemble, remodel, or repair the product. The laser emission may be harmful to your health. If the product is disassembled, remodeled, or repaired, it is no longer guaranteed by the manufacturer.
• Store the product in a place out of reach of children.

LASER RADIATION

AVOID DIRECT EYE EXPOSURE

CLASS 3R LASER PRODUCT

compliance with IEC/EN 60825-1, EN 50689.

IV. Symbols

⚠️	Warning
◀	Low power
CE	Comply with European Union standards

V. Structure(figure 1)

1. Laser emission and receiving terminal
2. Case
3. Panel
4. Display screen
5. Functional buttons

Figure 1

VI. Indicators (figure 2)

1. Data hold
2. Laser ON
3. Maximum value
4. Minimum value
5. Low power
6. Signal receiving
7. Count measurement
8. Auto power off
9. RPM measurement

Figure2

VII. Buttons and setup

1. ☐: Short press: Power ON/OFF, long press: switch ON/OFF auto power off function. ⚙ indicates auto power off.
2. ☑️: Short press: switch between RPM and COUNT modes. Long press: turn ON/OFF the laser.
3. Record: Under RPM mode: short press to see past records (maximum or minimum value); long press to delete the records. If there is signal input after power ON, maximum and minimum value will be recalculated. Under COUNT mode: press MODE to reset the count to zero.
4. ☐: Short press to turn ON/OFF data hold function. Long press to turn ON/OFF backlight.

VIII. Operation instructions

1. RPM measurement (see figure 3)
   ⚠ Warning:
   To avoid injury and damage, keep the distance between tachometer and the object over 50mm.
   1) Stop the rotating device
   2) Cut the reflective strip(10mm *10mm) and place on rotating device.
   3) Fix the meter to a location 50\~200mm from the rotating object.
   4) Short press ☐ to turn on the meter, point the laser to the relective strip (vertical angle≤30°)
   5) Turn on the rotating device to measure.

Note:

When measuring RPM<50, pulse period may be long. Keep the meter still to ensure accuracy. Wait for the above two pulse signals to be accurate.

The reading does not change if pulse period longer than 7 seconds.

If rotating speed>99999RPM, OL symbol appears to indicate overrange.

2. Count measurement

For illuminant objects

1) Fix the meter to a location 50\~200mm from the rotating object. (vertical angle≤30°)
2) Short press ☐ to turn on the meter and short press ☑ to select measurement mode. Point the laser to the objects to be measured.
3) After scanning the illuminant objects, the meter accumulate the count and display the quantity.

Note: Object to be measured should be illuminant.

Figure 4

For objects with external optical source.

1) Fix the meter to a location 50\~200mm from the rotating object. (vertical angle≤30°)
2) Fix the optical source to the location at the other side of objects and opposite to the meter.(figure5)
3) Short press to turn on the meter, long press to turn off the laser.
4) When the objects pass by the meter and optical source the meter will accumulate the count and display quantity.

Note: If quantity >99999, OL symbol appears to indicate overrange.

Press 📄 to reset the reading to 0.

Figure 5

IX. Technical specifications

1. General specifications
   ● Maximum display: 99999
   ● Overrange display: OL
   ● Low power:
2. Refresh rate:1s\~7s(according to rotating rate)

● Sensor type: photosensitive diode and laser tube
● Measuring distance: 50mm\~200mm
- Drop test: 1m
● Battery: 1.5V(AAA)

2. Operating environment

- Indoor

● Altitude: ≤2000 meters
● Safety standards : EN61326-1, EN61326-2-2
● Class of pollution: 2
● Operating temperature:0°C\~50°C (32\~122°F) (≤80%RH)
● Storage temperature:-20°C\~+60°C (-4\~140°F) (≤80%RH)

3. Electric specifications

● Ambient temperature:23°C±5°C (64.4\~82.4°F)
● Ambient humidity: ≤80% RH

(1) RPM

Range	Resolution	Accuracy
10~9999.9r/min	0.1r/min	±(0.04%+2)
10000~99999r/min	1r/min

(2) COUNT

Range	Resolution	Max input frequency
0~99999	1 digit	10KHz, 5% of pulse width

Warning

To avoid false reading and injury, please do not open the case of the meter.

X.Maintenance

1. General maintenance

a. The maintenance and service must be implemented by qualified professionals or designate departments.
b. Clean the case with a dry cloth. Do not use abradants or solvents.

2.Battery installation & replacement.

The meter uses three AAA 1.5V alkaline batteries for operation.
To install or replace the battery:
a. Unscrew the battery cover, remove the cover and install new batteries ensuring that the correct polarity is observed.
b. Use the batteries of the same type
c.Replace the battery and screw up.

Figure 6

*The contents of this manual are subject to change without prior notice*

UNI-T®

UNI-TREND TECHNOLOGY (CHINA) CO., LTD.

No6, Gong Ye Bei 1st Road,

Songshan Lake National High-Tech Industrial

Development Zone, Dongguan City,

Guangdong Province, China

Tel: [phone]

http://www.uni-trend.com