Introduzzjoni
The KINTER MA-500 Digital Amplifier is a versatile 4-channel audio amplifier designed for various usage scenarios including home, car, store, and school audio systems. It features Bluetooth 5.0 connectivity, multiple input options, and adjustable treble, bass, and volume controls to enhance your audio experience. This manual provides essential information for setting up, operating, and maintaining your ampaktar ħaj.
X'hemm fil-Kaxxa?
- KINTER MA-500 amplifier × 1
- Manwal għall-Utent × 1
- Kontroll mill-bogħod × 1
- 12V3A adapter × 1 (Note: Adapter specifications may vary by region or can be purchased separately. If you already have a suitable 12V3A adapter, you can purchase the option without an adapter.)
Diagram illustrating the contents of the Kinter MA-500 package, including the amplifier unit, remote control, user's manual, and power adapter. Dimensions of the amplifier and packaging are also shown.
Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Isem tad-Ditta | Kinter |
| Numru tal-Mudell | MA-500 |
| Tip | Klassi D ampaktar ħaj |
| Kanali | 4 |
| Qawwa Massima għal Kull Kanal | 30W |
| Qawwa tal-Ħruġ | 15W x 4 |
| Input Voltage | 12VDC 5AMP |
| Impedenza tat-Tagħbija tal-Ħruġ | 2-8 Ω |
| Rispons ta' Frekwenza | 20HZ-20KHZ |
| Rispons ta' Frekwenza Baxxa | 20HZ-180HZ (fixed range) |
| Total Harmonic Distortion (VCC = 20V, f = 1 kHz, P O = 25 W) | 0.1% |
| S/N Ratio (THD+N <1%, f = 1 kHz, Gain = 20 dB) | 102dB |
| Output USB | 5V 1.5A |
| Verżjoni Bluetooth | 5.0 |
| Ċippa | TPA3118 |
| Ċertifikazzjoni | CE, FCC, RoHS |
| Oriġini | Iċ-Ċina kontinentali |
| Dimensjonijiet (L x W x H) | 17.5 x 8.1 x 4.2 ċm |
Karatteristiċi
- Awdjo ta' Prestazzjoni Għolja: Engineered with the TPA3118 chip, delivering rousing treble and deep bass for superior sound quality.
- Konnettività Bluetooth 5.0: Supports the latest Bluetooth 5.0 technology for seamless wireless connection to smartphones and other Bluetooth-enabled devices for audio streaming.
- Inputs versatili: Multiple input options including RCA Left and Right connectors, a 3.5mm audio input, USB, and TF card slot provide versatile connectivity to various audio sources like TVs, gaming devices, and MP3/VCD/DVD players.
- Funzjonalità tar-Radju FM: Radju FM integrat biex tisma' l-istazzjonijiet favoriti tiegħek.
- Disinn kompatt: Powerful yet compact design suitable for driving most home bookshelf speakers.
Image showing the Kinter MA-500 amplifier connected wirelessly via Bluetooth 5.0 to a smartphone, highlighting its wireless audio streaming capability.
Diagram illustrating the various input options (Audio In, MP3, VCD/DVD) and speaker connections on the Kinter MA-500 amplifier, along with power adapter and remote control.
Close-up image highlighting the TPA3118 high-performance audio chip, which is central to the amplifier's sound processing.
Setup
- Konnessjoni tal-Enerġija: Connect the 12V3A power adapter (or suitable alternative) to the 'Input Power DC12-20V 3A' port on the rear of the amplifier. Ensure the power source matches the specified voltage u kurrent biex jipprevjenu l-ħsara.
- Konnessjoni tal-Ispeaker: Connect your speakers to the 'Speaker Impedance 4Ω-16Ω' terminals on the rear panel. Observe correct polarity (+ to + and - to -) for optimal sound. The amplifier supports 4 channels.
- Input Awdjo:
- RCA/MP3/VCD/DVD: Use RCA cables to connect your audio source (e.g., TV, VCD/DVD player) to the 'Audio In' RCA ports.
- Karta USB/TF: Insert a USB drive or TF card into the respective slots on the front panel for direct media playback.
- Bluetooth: Qawwa fuq il- amplifier and select Bluetooth mode. Pair your device with the amplifier (refer to Operating Instructions for details).
Dettaljati view of the Kinter MA-500 amplifier's rear panel, showing input power, speaker terminals, and audio input ports (Audio In, MP3, VCD/DVD).
Diagram illustrating the complete setup of the Kinter MA-500 amplifier, including connections for power, speakers, and various audio sources like phones, MP3 players, and VCD/DVD players.
Istruzzjonijiet Operattivi
- Power On/Off: Use the power button located on the rear panel to turn the amplifier mixgħul jew mitfi.
- Għażla tal-Modalità: Press the 'MODE' button on the front panel or remote control to cycle through available input modes: Bluetooth (BT), USB, TF Card, FM Radio, and Line In (RCA/MP3/VCD/DVD).
- Kontroll tal-Volum: Adjust the 'VOLUME' knob on the front panel to increase or decrease the overall sound level. The 'MIN' and 'MAX' indicators show the range.
- Kontroll tat-Tone: Use the 'TREBLE' and 'BASS' knobs to fine-tune the high and low frequencies of the audio output according to your preference.
- Media Playback (USB/TF Card): When in USB or TF Card mode, use the 'PREV', 'PLAY/SCAN', and 'NEXT' buttons to control playback (previous track, play/pause, next track). The digital display will show track information.
- Tqabbil Bluetooth: Fil-modalità Bluetooth, il- amplifier will enter pairing mode. Fittex għal 'KINTER MA-500' on your device's Bluetooth settings and connect. The digital display will confirm connection.
- Radju FM: In FM mode, use the 'PLAY/SCAN' button to auto-scan and save available radio stations. Use 'PREV' and 'NEXT' to navigate between saved stations.
- Kontroll mill-bogħod: The included remote control provides convenient access to all functions, including power, mode selection, volume, track control, and EQ presets.
Video demonstrating the physical controls on the front panel (USB, TF, Treble, Bass, Volume, Playback buttons) and the input/output ports on the rear panel of the Kinter MA-500 ampaktar ħaj.
Quddiem view of the Kinter MA-500 amplifier, highlighting the digital display, USB and TF card slots, and control knobs for Treble, Bass, and Volume.
Image showing the Kinter MA-500 amplifier alongside its remote control, indicating remote operation capabilities.
Manutenzjoni
- Tindif: Uża drapp ratba u niexfa biex tnaddaf il-barra tal- amplifier. Do not use liquid cleaners or solvents, as they may damage the finish or internal components.
- Ventilazzjoni: Tiżgura l- amplifier is placed in a well-ventilated area to prevent overheating. Do not block the ventilation fins.
- Provvista tal-Enerġija: Always use the recommended 12V3A power supply. Using an incorrect power supply can damage the device.
- Sigurtà: Żomm il-prodott fejn ma jintlaħaqx mit-tfal biex tevita inċidenti.
Issolvi l-problemi
- Ebda Qawwa:
- Check if the power adapter is securely connected to both the amplifer u sokit tal-enerġija li jaħdem.
- Ensure the power button on the rear panel is in the 'On' position.
- Ebda Ħsejjes:
- Verify that speakers are correctly connected to the amplifier's terminals with proper polarity.
- Check the audio input cables (RCA, 3.5mm) for secure connection to both the amplifier u s-sors tal-awdjo.
- Ensure the correct input mode is selected (Bluetooth, USB, TF, FM, Line In).
- Increase the 'VOLUME' knob on the amplifier and the volume on your audio source device.
- Speaker Noise/Interference:
- Exclude electromagnetic interference from surrounding electronic devices. Try moving the amplifier or other devices to reduce interference.
- Ensure all connections are secure and free from damage.
- Kwistjonijiet ta' Tqabbil tal-Bluetooth:
- Kun żgur li l- ampIl-lifer jinsab fil-modalità Bluetooth.
- Kun żgur li l-Bluetooth tat-tagħmir tiegħek huwa attivat u fil-firxa tiegħu.
- Insieh l-apparat mis-settings tal-Bluetooth tat-telefon tiegħek u erġa' pprova tqabbad.
- Il-Karta USB/TF Mhux Qed Tintlagħab:
- Ensure the USB drive or TF card is inserted correctly.
- Iċċekkja li l-awdjo files huma f'format appoġġjat.
- Try a different USB drive or TF card.
Għajnuniet għall-Utent
- Ħoss imtejjeb: Users have noted that this amplifier significantly intensifies sound, making it a great addition to existing audio setups for a richer experience.
- Smooth Controls: The treble, bass, and volume knobs are designed for smooth and easy adjustment, allowing for precise sound customization.
- Konnettività versatili: The wide range of input options (USB, TF, CD, FM, BT, MP3, RCA) makes it highly adaptable for connecting various devices.
- Output tal-Enerġija: Il- amplifier can deliver a maximum power of 30W per channel, providing ample power for most home audio needs.
Garanzija u Appoġġ
- Assigurazzjoni tal-Kwalità: KINTER guarantees that each MA-500 amplifier undergoes strict quality control procedures, including a minimum of 6 hours of testing to ensure reliability.
- Damaged on Arrival: If the product arrives damaged due to transport, please contact KINTER customer service immediately for support (full refund or replacement).
- Ikkuntattja l-Appoġġ: For any further assistance or technical inquiries, please refer to the contact information provided in the included user manual or visit the Kinter Official Store.
