Irfora FY128C Smart Digital Multimeter User Manual

1. Sarrera

The Irfora FY128C Smart Digital Multimeter is a compact and intelligent electrical testing instrument designed for professionals, factories, schools, and home users. It is engineered to meet the safety requirements of the International Electrotechnical Safety Standard (IEC-61010) for electronic measuring instruments and handheld digital multimeters. This device offers accurate measurements for AC/DC voltage, resistance, frequency, continuity, live wire checking, and Non-Contact Voltage (NCV) detekzioa.

Segurtasun neurriak:

• Erabili aurretik, ziurtatu beti multimetroa funtzionamendu-egoera onean dagoela.
• Ez saiatu bolumena neurtzentagZehaztutako gehienezko mugak gainditzen dituzten korronteak edo korronteak.
• Kontu handiz ibili zirkuitu biziekin lan egitean.
• Bateria baxuaren adierazlea agertzen denean, aldatu bateriak berehala.
• Do not operate the multimeter if the casing hondatuta edo irekita dago.

2. Paketearen edukia

Mesedez, egiaztatu paketea elementu hauek dituen:

• 1 x Digital Multimeter (FY128C)
• 1 x Proba-kable pare bat (gorria eta beltza)
• 1 x Erabiltzailearen eskuliburua (ingelesez)

3. Produktua amaitu daview

The FY128C Smart Digital Multimeter features a large, backlit LCD display for clear readings, a built-in flashlight for dark environments, and a support bracket for convenient hands-free operation. Below is an illustration of the instrument's key components and functions.

Figure 3.1: Instrument Functions Overview

Figure 3.2: Large LCD Display for Easy Reading

Figure 3.3: Multimeter with Support Bracket and Test Leads

4. Konfigurazioa

4.1 Bateriaren instalazioa

1. Ziurtatu multimetroa itzalita dagoela.
2. Bilatu bateriaren konpartimentuaren estalkia gailuaren atzealdean.
3. Erabili bihurkin bat bateriaren konpartimendua irekitzeko.
4. Sartu bi 1.5 V-ko AAA pila, polaritate zuzena (+/-) errespetatuz.
5. Jarri bateriaren konpartimenduaren estalkia eta lotu torlojuarekin.

4.2 Proba-kableak konektatzea

1. Sartu proba-kable beltza 'COM' (Komuna) sarrera-hartunean.
2. Insert the red test lead into the 'INPUT' jack for most measurements (voltage, resistance, frequency, continuity).
3. Ensure the test leads are securely connected before taking any measurements.

5. Funtzionamendu-argibideak

The FY128C Multimeter offers two primary measurement modes: Auto Identification and Manual Switching.

Figure 5.1: Two Measurement Modes

5.1 Piztu/Itzali

Sakatu pizteko botoia (U) to turn the multimeter on or off. The device features an auto-shutdown function to conserve battery power after a period of inactivity.

5.2 Auto Identification Mode

In this mode, the multimeter automatically identifies and measures AC/DC voltage, frequency, resistance, and continuity. Simply connect the test leads to the circuit or component, and the device will display the appropriate measurement.

Figure 5.2: Auto Identification in Use

5.3 Manual Switching Mode

For specific measurements or when auto-identification is not desired, you can manually switch between functions. Press the 'MODE' button (often indicated by a symbol like a wave or function icon) to cycle through AC/DC voltage, frequency, resistance, continuity, and NCV/LIVE functions.

5.4 AC/DC Voltage Neurketa

1. Aukeratu dagokion bolumenatage mode (AC V or DC V) if in manual mode, or rely on auto-identification.
2. Konektatu proba-kableak paraleloan neurtu nahi duzun zirkuituarekin edo osagaiarekin.
3. Irakurri liburukiatage balioa LCD pantailan.

5.5 Erresistentzia Neurketa

1. Ziurtatu zirkuitua edo osagaia deskonektatuta dagoela erresistentzia neurtu aurretik.
2. Select the resistance mode (Ω) if in manual mode.
3. Konektatu proba-kableak osagaiaren kableen artean.
4. Irakurri erresistentziaren balioa LCD pantailan.

5.6 Maiztasunaren Neurketa

1. Select the frequency mode (Hz) if in manual mode.
2. Connect the test leads to the circuit where you want to measure frequency.
3. Irakurri maiztasunaren balioa LCD pantailan.

5.7 Jarraitasun proba

1. Ziurtatu zirkuitua edo osagaia deskonektatuta dagoela.
2. Select the continuity mode (often indicated by a buzzer icon).
3. Connect the test leads across the component or wire.
4. If there is continuity (a complete circuit), the multimeter will emit an audible beep.

5.8 Live Wire Checking

This function helps identify live wires without direct contact.

1. Select the 'LIVE' mode (often shared with NCV).
2. Bring the red test lead probe close to the wire or outlet.
3. The multimeter will indicate the presence of a live wire through visual (LED) and/or audible signals.

Figure 5.3: Live Wire Checking in Progress

5.9 NCV (Kontakturik Gabeko Bolumena)tage) Proba

NCV funtzioak AC bolumenaren detekzio segurua ahalbidetzen du.tage without physical contact with the conductor.

1. Select the 'NCV' mode.
2. Bring the top part of the multimeter (NCV sensor area) close to the suspected voltage iturria.
3. Gailuak korronte alternoaren bolumena adieraziko du.tage with an audible beep and/or visual indicator (e.g., LED lights). The intensity of the signal may vary with voltage indarra eta hurbiltasuna.

Figure 5.4: NCV Insulation Safety Test

5.10 Datuak gordetzeko funtzioa

Sakatu 'HOLD' botoia pantailan uneko irakurketa izozteko. Sakatu berriro eustea askatzeko eta neurketa zuzenak berriro hasteko.

5.11 Linterna eta atzeko argia

Press the flashlight button (often indicated by a light bulb icon) to turn on the built-in flashlight. The LCD display also has a backlight for improved visibility in low-light conditions, which typically activates automatically or can be toggled with a dedicated button.

6. Mantentzea

6.1 Garbiketa

Garbitu multimetroaren casiniragarkiarekin gamp cloth and mild detergent. Do not use abrasive cleaners or solvents. Ensure the device is completely dry before use.

6.2 Bateria ordezkatzea

When the low battery indicator appears on the display, replace the batteries as described in Section 4.1. Always use fresh 1.5V AAA batteries.

6.3 Biltegiratzea

If the multimeter will not be used for an extended period, remove the batteries to prevent leakage. Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Arazoak

This section addresses common issues you might encounter with your FY128C Smart Digital Multimeter.

8. Zehaztapenak

Below are the technical specifications for the Irfora FY128C Smart Digital Multimeter.

8.1. irudia: Produktuaren neurriak

9. Bermea eta Laguntza

The Irfora FY128C Smart Digital Multimeter comes with a standard manufacturer's warranty. For specific warranty terms, duration, or to obtain technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase for warranty claims.