1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your TOTAL Digital Sound Level Meter, model Tetsl01. Please read this manual thoroughly before using the device and keep it for future reference. This device is designed for measuring sound levels in various environments.
2. Consignes de sécurité
Respectez toujours les consignes de sécurité suivantes afin d'éviter les blessures ou d'endommager l'appareil :
- Do not attempt to open or modify the device. Internal repairs should only be performed by qualified personnel.
- Évitez d'exposer l'appareil à des températures extrêmes, à l'humidité ou à la lumière directe du soleil.
- Gardez l'appareil à l'écart des champs magnétiques puissants.
- Insérez les piles correctement en respectant la polarité indiquée. Retirez les piles si l'appareil n'est pas utilisé pendant une période prolongée.
- Nettoyez l'appareil avec un chiffon doux et sec. N'utilisez pas de nettoyants abrasifs ni de solvants.
- Cet appareil n'est pas étanche. Évitez tout contact avec des liquides.
3. Composants du produit
Familiarize yourself with the main components of your sound level meter:
Figure 3.1 : Face avant View of the Sound Level Meter. This image displays the front of the TOTAL Digital Sound Level Meter Tetsl01, showing the display screen, microphone with foam windscreen, and control buttons including Power, F/S (Fast/Slow), REC (Record), RAN (Range), and UNIT. The brand "TOTAL" is visible above the screen, and "TETSL01 Digital Sound Level Meter" is printed below the buttons.
Figure 3.2 : Retour View of the Sound Level Meter. This image shows the back of the TOTAL Digital Sound Level Meter Tetsl01. A red battery compartment cover is visible, with a "CAUTION" label and text indicating compliance standards (EN61010-1, EN61326-1) and battery type (DC1.5V x 3 AAA). A CE mark and a crossed-out wheeled bin symbol are also present, along with a serial number "H12B-Q098922".
Figure 3.3: Carrying Case. This image features a black zippered carrying case for the TOTAL Digital Sound Level Meter. The case has a rectangular shape with rounded corners and a prominent "TOTAL" logo badge in blue and white on the front.
Figure 3.4 : Dimensions de l'appareil. This image illustrates the approximate dimensions of the TOTAL Digital Sound Level Meter Tetsl01 in relation to a hand. The device measures approximately 4.7 inches (11 cm) in length.
4. Installation
4.1. Installation de la batterie
- Repérez le compartiment de la batterie à l'arrière de l'appareil (voir figure 3.2).
- Carefully slide or unscrew the battery compartment cover to open it.
- Insérez trois (3) piles AAA, en veillant à respecter la polarité (+/-) comme indiqué à l'intérieur du compartiment.
- Replacez soigneusement le couvercle du compartiment à piles.
4.2. Mise sous tension initiale
Appuyez sur le Pouvoir button (usually marked with an 'I/O' symbol) to turn on the device. The display should illuminate, showing current sound level readings or a standby screen.
5. Mode d'emploi
5.1. Mesures de base
- Allumez l'appareil à l'aide de la Pouvoir bouton.
- Hold the meter with the microphone pointed towards the sound source.
- The display will show the current sound level in decibels (dB).
5.2. Temps de réponse rapide/lent
Appuyez sur le F/S button to switch between Fast and Slow response times. Fast response is suitable for capturing sudden noise peaks, while Slow response provides an average reading for more stable measurements.
5.3. Recording Data (REC)
Appuyez sur le REC button to activate data recording. The device may store minimum and maximum readings or a series of measurements, depending on the model's capabilities. Refer to the on-screen indicators for recording status.
5.4. Range Selection (RAN)
Utilisez le COURU button to adjust the measurement range. Selecting an appropriate range ensures accuracy. If the reading is outside the current range, an "OVER" or "UNDER" indicator may appear.
5.5. Unit Selection (UNIT)
Le UNITÉ button allows you to cycle through different measurement units or weighting functions (e.g., dBA, dBC), if supported by the device. dBA is commonly used for environmental noise measurements.
6. Entretien
6.1. Nettoyage
Wipe the device exterior with a soft, dry, lint-free cloth. Do not use liquid cleaners, aerosols, or solvents, as these can damage the casing or internal components. Ensure the microphone foam windscreen is free of dust and debris for accurate readings.
6.2. Stockage
When not in use, store the sound level meter in its protective carrying case (refer to Figure 3.3) in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods to prevent leakage.
6.3. Étalonnage
For professional applications requiring high accuracy, periodic calibration by a certified laboratory is recommended. Consult the manufacturer's webConsultez le site ou contactez le support pour obtenir des services d'étalonnage.
7. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'appareil ne s'allume pas. | Piles mortes ou mal installées. | Vérifiez la polarité des piles. Remplacez-les par des piles AAA neuves. |
| Lectures inexactes. | Microphone obstructed, incorrect range, or device needs calibration. | Ensure microphone is clear. Adjust measurement range. Consider professional calibration. |
| Display shows "OVER" or "UNDER". | Sound level is outside the current measurement range. | Appuyez sur le COURU button to select a different measurement range. |
| Les boutons ne répondent pas. | Problème logiciel temporaire ou batterie faible. | Turn the device off and on again. Replace batteries. |
8. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Marque | TOTAL |
| Numéro de modèle | Tetsl01 |
| Poids de l'article | 5 grammes |
| Dimensions du produit | 12 x 6.1 x 4.6 cm |
| Couleur | Multicolore |
| Piles requises | Oui (3 x AAA) |
| Première date disponible | 8 avril 2021 |
| Conformité | EN61010-1, EN61326-1 (as per device marking) |
9. Garantie et assistance
9.1. Informations sur la garantie
This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official TOTAL webConsultez le site. Conservez votre preuve d'achat pour toute réclamation au titre de la garantie.
9.2. Assistance clientèle
If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact TOTAL customer support. Contact details can typically be found on the product packaging or the official TOTAL website.
For online resources and frequently asked questions, visit: www.totaltools.com (This is a placeholder link, replace with actual support link if available).