Buku Panduan Pangguna Multimeter Digital AOPUTTRIVER AP-770D

1. Bubuka

This manual provides essential instructions for the safe and effective operation of your AOPUTTRIVER AP-770D Digital Multimeter. Please read this manual thoroughly before use and retain it for future reference. This device is designed for accurate measurement of various electrical parameters in a wide range of applications.

Émbaran Kasalametan

• Salawasna taat kana kode kaamanan lokal jeung nasional.
• Ulah dianggo méteran upami katingalina ruksak atanapi upami insulasi dina kabel tés rusak.
• Pastikeun fungsi sareng rentang anu leres dipilih sateuacan ngukur.
• Avoid making measurements on circuits with voltages exceeding the meter's rated limits.
• Ganti batré sareng sekering ngan ukur nganggo jinis sareng rating anu ditangtukeun.

2. Eusi Paket

Pastikeun yén sadaya item anu didaptarkeun di handap aya dina pakét anjeun:

• AOPUTTRIVER AP-770D Digital Multimeter
• Kabel Tés (Beureum sareng Hideung)
• K-Type Thermocouple (Temperature Probe)
• Batré 9V
• Manual pamaké
• Mawa Kantong

Figure 2.1: Contents of the AP-770D package, including the multimeter, test leads, temperature probe, battery, manual, and carrying pouch.

3. Produk Langkungview

Familiarize yourself with the components of your AP-770D Digital Multimeter:

Gambar 3.1: Hareupeun view of the AP-770D with key functions labeled.

1. NCV Red Light: Indicates non-contact voltage deteksi.
2. Sénsor CDS: Light sensor for auto backlight.
3. NCV Green Light: Indicates non-contact voltage deteksi.
4. Daérah Deteksi NCV: Point for non-contact voltage sensing.
5. tampilan: Large LCD for reading measurements.
6. Konci PILIH: Toggles between functions within a rotary switch position.
7. konci tahan: Ngabekukeun bacaan tampilan ayeuna.
8. RANGE Key: Switches between auto-ranging and manual ranging.
9. REL ▲ Key: Ngaktipkeun modeu pangukuran relatif.
10. Hz/Duty Key: Milih pangukuran frékuénsi atanapi siklus tugas.
11. MAX/MIN Key: Records maximum and minimum readings.
12. Transistor hFE Test Input Jack: For testing transistor gain.
13. Saklar Rotary: Milih fungsi pangukuran anu dipikahoyong.
14. Input VΩHz: Input terminal pikeun voltage, pangukuran résistansi, frékuénsi, kapasitansi, dioda, sareng kontinuitas.
15. Input COM: Terminal umum (negatif) pikeun sadaya pangukuran.
16. 20A Input Jack: Input terminal for high AC/DC current measurements (up to 20A).
17. µA mA T+ Input: Input terminal for microampere/milliampere current and temperature measurements.

Figure 3.2: Dimensions of the AP-770D and its 180° swivel stand.

4. Setélan

4.1 Pamasangan batré

The AP-770D requires one 9V battery for operation. To install or replace the battery:

1. Pastikeun multimeter dipareuman sareng kabel tés dicabut.
2. Teangan tempat panutup kompartemen batré dina tonggong unit.
3. Paké obeng pikeun loosen screw nu ngamankeun panutup batré.
4. Remove the cover and insert the 9V battery, observing correct polarity.
5. Ganti tutup batréna sareng kencengkeun sekrup.

4.2 Mimiti Power-On

Turn the rotary switch from the 'OFF' position to any desired measurement function. The display will illuminate. The meter features an auto backlight that activates in low-light conditions.

5. Modeu Operasi

The AP-770D offers a variety of measurement functions. Always ensure the correct function is selected and test leads are connected to the appropriate input jacks.

5.1 JilidtagPangukuran (AC/DC)

Pikeun ngukur voltage:

1. Set the rotary switch to the 'V~' (AC Voltage) or 'V∓' (DC Voltage) posisi.
2. Connect the red test lead to the 'VΩHz' input jack and the black test lead to the 'COM' input jack.
3. Sambungkeun probe tés ka sakuliah sirkuit atanapi komponén anu badé diukur.
4. Baca voltage nilai dina tampilan.

5.2 Pangukuran Arus (AC/DC)

Pikeun ngukur arus:

1. Set the rotary switch to the appropriate current range (µA, mA, or A). Use the 'SELECT' button to toggle between AC and DC current if applicable.
2. Connect the red test lead to the 'µA mA T+' or '20A' input jack (depending on expected current) and the black test lead to the 'COM' input jack.
3. Connect the test probes in series with the circuit to be measured.
4. Baca nilai ayeuna dina tampilan.

5.3 Résistansi Ukur

Pikeun ngukur résistansi:

1. Set the rotary switch to the 'Ω' (Resistance) position.
2. Connect the red test lead to the 'VΩHz' input jack and the black test lead to the 'COM' input jack.
3. Connect the test probes across the component to be measured. Ensure the circuit is de-energized.
4. Maca nilai résistansi dina tampilan.

5.4 Pangukuran Kamampuh

Pikeun ngukur kapasitansi:

1. Set the rotary switch to the '––||––' (Capacitance) position.
2. Connect the red test lead to the 'VΩHz' input jack and the black test lead to the 'COM' input jack.
3. Connect the test probes across the capacitor. Ensure the capacitor is discharged before testing.
4. Maca nilai kapasitansi dina tampilan.

5.5 Pangukuran Frékuénsi sareng Siklus Tugas

Pikeun ngukur frékuénsi atawa siklus tugas:

1. Set the rotary switch to the 'Hz' position.
2. Connect the red test lead to the 'VΩHz' input jack and the black test lead to the 'COM' input jack.
3. Sambungkeun probe tés kana sumber sinyal.
4. Press the 'Hz/Duty' button to toggle between frequency and duty cycle readings.

5.6 Tés Dioda

To perform a diode test:

1. Set the rotary switch to the '→|–' (Diode) position.
2. Connect the red test lead to the 'VΩHz' input jack and the black test lead to the 'COM' input jack.
3. Sambungkeun probe beureum ka anoda sareng probe hideung ka katoda dioda.
4. A forward voltage drop will be displayed for a good diode. Reverse the probes; the display should show 'OL' (Open Loop).

5.7 Tés Continuity

Pikeun ngalaksanakeun tés kontinuitas:

1. Set the rotary switch to the '▪))' (Continuity) position.
2. Connect the red test lead to the 'VΩHz' input jack and the black test lead to the 'COM' input jack.
3. Sambungkeun probe tés ka sakuliah sirkuit atanapi komponén.
4. If continuity exists (resistance below a certain threshold), the buzzer will sound.

5.8 Pangukuran Suhu

Pikeun ngukur suhu:

1. Set the rotary switch to the '°C/°F' (Temperature) position.
2. Connect the K-type thermocouple to the 'µA mA T+' and 'COM' input jacks, observing polarity.
3. Teundeun ujung termokopel dina atawa dina objék anu suhuna rék diukur.
4. Read the temperature value on the display. Use the 'SELECT' button to switch between Celsius and Fahrenheit.

Figure 5.1: Measuring temperature of a liquid using the AP-770D's temperature probe.

5.9 Non-Kontak Voltage (NCV) Deteksi

Pikeun ngadeteksi voltase ACtage tanpa kontak:

1. Set the rotary switch to the 'NCV' position.
2. Move the NCV detection area (top of the meter) close to the conductor being tested.
3. The NCV red and green lights will flash, and the buzzer will sound, indicating the presence of AC voltage. The intensity of the indication increases with stronger voltage.

Figure 5.2: Using the NCV function to detect live wires without direct contact.

5.10 hFE Test (Transistor Gain)

To test transistor hFE:

1. Set the rotary switch to the 'hFE' position.
2. Insert the transistor leads (Emitter, Base, Collector) into the corresponding holes in the 'Transistor hFE Test Input Jack'.
3. Baca nilai hFE dina tampilan.

6. Spésifikasi

7. Pangropéa

7.1 beberesih

Lap c méternaasing jeung iklanamp lawon sareng deterjen hampang. Entong nganggo bahan abrasif atanapi pangleyur. Pastikeun méterna garing pisan sateuacan dianggo.

7.2 Ngagantian batré

When the battery symbol appears on the display, replace the 9V battery as described in Section 4.1.

7.3 Ngagantian sekering

If the current measurement function fails, the fuse may need replacement. Refer to the full user manual for detailed instructions on fuse replacement. Always use fuses with the specified ratings (e.g., Fused 20A MAX, Fused 500mA MAX).

Figure 7.1: The mechanical blocking system helps prevent incorrect lead insertion, enhancing safety during use.

8. Cara ngungkulan

• Henteu aya tampilan: Pariksa pamasangan sareng tingkat ngecas batré. Ganti batré upami diperyogikeun.
• 'OL' dina Tampilan: Indicates an over-range condition or open circuit. Select a higher range or check connections.
• Bacaan anu salah: Ensure correct function and range are selected. Verify test lead connections and integrity.
• Kagagalan Pangukuran Arus: Pariksa sekeringna. Ganti upami bocor (tingali Bagian 7.3).

9. Garansi jeung Rojongan

For warranty information or technical support, please refer to the contact details provided in your product packaging or visit the AOPUTTRIVER official website. Do not attempt to repair the device yourself, as this may void the warranty and pose a safety risk.