LTC ATM8000BT Híbrid AmpManual d'usuari de lifier Karaoke Hi-Fi amb FM

1. Introducció

The LTC ATM8000BT is a versatile hybrid amplifier featuring an integrated FM tuner, Bluetooth connectivity, and multiple input options including USB, SD, and MP3. It supports surround sound speaker configurations and offers karaoke functionality with two microphone inputs and adjustable effects. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.

2. Instruccions de seguretat

• Llegiu atentament totes les instruccions abans d'utilitzar ampmés viu.
• No exposeu la unitat a la pluja ni a la humitat per evitar incendis o descàrregues elèctriques.
• Assegureu-vos que hi hagi una ventilació adequada. No bloquegeu cap obertura de ventilació.
• Col·loca el amplifier on a stable, level surface.
• No col·loqueu objectes plens de líquids, com ara gerros, a l'aparell.
• Unplug the unit from the power outlet during lightning storms or when unused for long periods.
• Demaneu tot el servei a personal de servei qualificat.

3. Producte acabatview

3.1 Tauler frontal

This image displays the front panel of the LTC ATM8000BT amplifier. Key features visible include the power button, USB and SD card slots, MP3 and microphone inputs, a digital display, and various control knobs for volume, microphone effects, and audio output.

• Botó POWER: Encén o apaga la unitat.
• HI/REC Button: Activates high-frequency adjustment or recording function.
• C/J/X Button: Used for control, jumping tracks, or exiting menus.
• Botó INPUT: Selects the audio input source (e.g., FM, Bluetooth, USB, SD, Optical, MP3).
• Botó FUNCIÓ: Cycles through various operational modes or settings.
• Botó EQ: Adjusts equalizer settings for audio output.
• SPEAKER A/B Button: Selects speaker output groups A, B, or A+B.
• Port USB: For connecting USB storage devices for playback or recording.
• Ranura per a targeta SD: For inserting SD memory cards for playback or recording.
• MP3 Input (3.5mm jack): For connecting external MP3 players or smartphones.
• MIC1 Input (6.35mm jack): First microphone input for karaoke or voice.
• MIC2 Input (6.35mm jack): Second microphone input for karaoke or voice.
• Pantalla digital: Shows current mode, track information, and settings.
• SUB OUT Knob: Ajusta el nivell de sortida del subwoofer.
• PRE OUT Knob: Adjusts the pre-ampnivell de sortida més elevat.
• MASTER VOLUME Knob: Controls the overall output volume of the ampmés viu.
• Perilla MIC VOL: Adjusts the volume level of the connected microphones.
• MIC BASS Knob: Adjusts the bass frequency level for microphone input.
• MIC TREBLE Knob: Adjusts the treble frequency level for microphone input.
• Perilla MIC ECHO: Adjusts the echo effect applied to microphone input.

4. Configuració

4.1 Connexions d'altaveus

Connect your speakers to the appropriate speaker terminals on the rear panel of the amplifier. The ATM8000BT supports multiple speaker outputs (4 x 75W + 3 x 20W) with an impedance of 8 Ohms. Ensure correct polarity (+ to + and - to -) for all speaker connections to prevent audio phase issues.

4.2 Audio Source Connections

• Entrada òptica: Connect digital audio sources like TVs, CD players, or game consoles using an optical cable.
• Entrada MP3: Use a 3.5mm audio cable to connect portable devices such as smartphones or MP3 players to the front panel MP3 jack.
• USB/SD: Insert a USB flash drive or SD memory card into the respective slots on the front panel.

4.3 Microphone Connections

Plug your microphones into the MIC1 and MIC2 6.35mm jack inputs located on the front panel. Ensure microphones are securely connected before use.

4.4 Connexió d'alimentació

Connecteu el cable d'alimentació proporcionat al amplifier's power input and then to a standard AC 220-240V ~ 50/60Hz electrical outlet.

5. Instruccions de funcionament

5.1 Encès/Apagat

Premeu el botó PODER botó del panell frontal per engegar el ampactivar o desactivar el lificador. La pantalla digital s'il·luminarà quan la unitat estigui engegada.

5.2 Selecció d'entrada

Premeu el botó ENTRADA button repeatedly to cycle through the available audio sources: FM, Bluetooth, USB, SD, Optical, and MP3. The selected input will be shown on the digital display.

5.3 Funcionament Bluetooth

1. Select the Bluetooth input using the ENTRADA botó.
2. On your smartphone or other Bluetooth-enabled device, search for available Bluetooth devices.
3. Select 'ATM8000BT' from the list to pair. The amplifier will indicate a successful connection.
4. Ara podeu reproduir àudio des del vostre dispositiu a través de ampmés viu.

5.4 FM Tuner Operation

Select the FM input. Use the navigation buttons (e.g., C/J/X, HI/REC) to scan for radio stations. The amplifier supports programmable stations for easy access to your favorites.

5.5 USB/SD Playback & Recording

Insert a USB drive or SD card into the corresponding slot. The amplifier will automatically detect and begin playing compatible audio files. To record audio from another source onto the USB/SD media, select the desired input and then press the HI/REC button to initiate recording.

5.6 Funció de karaoke

After connecting microphones to MIC1 and MIC2 inputs:

• Ajusteu el volum del micròfon amb el botó MIC VOL perilla.
• Fine-tune vocal tone with the MIC BASS i MIC TREBLE poms.
• Add an echo effect to your vocals using the MIC ECO perilla.

5.7 Control de volum

Adjust the overall output volume of the amplifier using the large MÀSTER VOLUM knob. Individual adjustments for subwoofer output and pre-amplifier output are available via the SUB OUT i PRE SORT knobs, respectively.

6. Manteniment

To ensure the longevity and optimal performance of your LTC ATM8000BT amplificador, seguiu aquestes pautes de manteniment:

• Neteja: Netegeu el amplifier's exterior with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
• Ventilació: Ensure that the ventilation openings on the top and sides of the unit are not blocked. Proper airflow prevents overheating.
• Medi ambient: Avoid exposing the amplifier to direct sunlight, excessive heat, moisture, or extreme temperatures.
• Manteniment: Do not attempt to open or service the unit yourself. Refer all servicing to qualified service personnel.

7. Solució De Problemes

Si teniu problemes amb el vostre amplifier, consult the following troubleshooting guide:

• Sense poder: Check that the power cable is securely connected to both the amplifier and a working electrical outlet. Ensure the PODER es prem el botó.
• Sense sortida de so: Verify that the correct input source is selected. Check all speaker connections for proper polarity and secure fit. Ensure the MÀSTER VOLUM knob is turned up and not at minimum. Check individual MIC VOL, SUB OUT, i PRE SORT knobs if applicable.
• Problemes d'aparellament de Bluetooth: Assegureu-vos que amplifier is set to Bluetooth input. Confirm that your device's Bluetooth is enabled and discoverable. Try moving your device closer to the ampmés viu.
• El micròfon no funciona: Check that microphones are securely plugged into the MIC1/MIC2 jacks. Adjust the MIC VOL knob. Test microphones with another device if possible to confirm functionality.
• USB/SD Playback Errors: Ensure the USB drive or SD card is formatted to a compatible file system (e.g., FAT32) and contains supported audio file types. Try a different USB drive or SD card.
• Problemes de gravació: Verify that the USB drive or SD card has sufficient free space. Ensure the correct input source is selected for recording.

8. Especificacions

9. Garantia i Suport

For warranty information, technical support, or service inquiries, please contact your original retailer or the manufacturer directly. It is recommended to retain your proof of purchase for warranty claims.