Manyèl Itilizatè Oratè PA Alimante ALTO TX412 700W 12"

1. Entwodiksyon

The ALTO TX412 is a 700-watt, 12-inch powered loudspeaker designed for various audio applications, including live sound, rehearsals, and events. It features a 2-channel mixer, Bluetooth connectivity, and True Wireless Stereo (TWS) linking for flexible setup and operation. This manual provides essential information for safe and effective use of your TX412 speaker.

Imaj 1.1: Devan view of the ALTO TX412 Powered PA Speaker.

2. Enfòmasyon enpòtan sou sekirite

Before operating the TX412 speaker, please read and understand all safety instructions. Keep this manual for future reference.

• Sous pouvwa: Connect the speaker only to a power supply of the type described in this manual or marked on the unit. Ensure the voltage matches your region (100/120V; 50/60 Hz).
• Atè: This product must be grounded. Do not defeat the safety purpose of the polarized or grounding-type plug.
• Dlo ak imidite: Pa sèvi ak aparèy sa a toupre dlo oswa nan damp environments. The TX412 is not waterproof.
• Chalè: Pa enstale tou pre okenn sous chalè tankou radyatè, rejis chalè, recho, oswa lòt aparèy (tankou amplifiers) ki pwodui chalè.
• Vantilasyon: Do not block any ventilation openings. Ensure proper airflow around the unit.
• Netwayaj: Netwaye sèlman ak yon twal sèk.
• Sèvis: Refere tout sèvis yo bay pèsonèl sèvis kalifye. Reparasyon nesesè lè aparèy la domaje nenpòt fason, tankou kòd kouran oswa ploge domaje, likid koule oswa objè tonbe nan aparèy la, aparèy la te ekspoze a lapli oswa imidite, li pa fonksyone nòmalman. , oswa li te tonbe.
• Pwoteksyon pou tande: Prolonged exposure to high volume levels can cause permanent hearing damage. Use caution when setting volume levels.

3. Pake kontni

Verifye ke tout atik ki nan lis anba a yo enkli nan pakè ou a:

• TX4 Series Loudspeaker (TX412)
• Pouvwa kab
• Gid itilizatè
• Sekirite & Garanti Manyèl

Si gen nenpòt atik ki manke oswa ki domaje, tanpri kontakte machann ou imedyatman.

4. Karakteristik kle

The ALTO TX412 speaker offers a range of features for enhanced audio performance and versatility:

• 700W Bi-Amplified Power: Delivers clear and powerful sound with 500W for low frequencies (LF) and 200W for high frequencies (HF).
• 12-inch LF Driver: Features a 2-inch voice coil for robust bass response.
• 1-inch Titanium Diaphragm HF Compression Driver: Provides crisp and detailed high-frequency reproduction.
• Mixer 2-Chanèl Entegre: Allows direct connection of microphones, line-level devices, and Bluetooth audio sources.
• Koneksyon Bluetooth: Seamlessly stream audio from compatible devices.
• True Wireless Stereo (TWS) Linking: Wirelessly connect two TX412 units for stereo sound without additional cables.
• Contour EQ: Optimized equalization for music playback applications.
• Melanje Sòti: XLR output for linking multiple speakers.
• Integrated 36mm Pole Socket: For standard speaker pole mounting.
• Anvlòp rezistan: Durable construction with a full metal grille and ergonomic handles for portability.

Image 4.1: Key power and driver specifications of the TX412.

Imaj 4.2: Plis paseview of amplifier, mixer, and TWS features.

5. Enstalasyon

Follow these steps to set up your ALTO TX412 speaker:

5.1. Plasman

• Pòl Mounting: The TX412 includes a 36mm pole socket for mounting on a standard speaker pole. Ensure the pole and stand are stable and rated to support the speaker's weight (approximately 29.3 lbs / 13.3 kg).
• Monitè etaj: The speaker can also be used as a floor wedge monitor. Position it on a stable surface with the appropriate angle for monitoring.

Image 5.1: Illustration of the pole socket and other features.

5.2. Koneksyon pouvwa

1. Asire w ke switch pouvwa oratè a nan pozisyon OFF.
2. Connect the included power cable to the AC input on the rear panel of the speaker.
3. Branche lòt bout kab kouran an nan yon priz elektrik ki gen tè.

5.3. Koneksyon odyo

The TX412 features a 2-channel mixer on its rear panel. Refer to Image 5.2 for control layout.

Image 5.2: Rear panel connections and controls.

• Chèn 1 (CH1): This input accepts XLR or 1/4" (6.35 mm) connections. Use the LINE/MIC switch to select the appropriate input level. For microphones, set to MIC. For line-level devices (mixers, instruments), set to LINE.
• Chèn 2 (CH2): This input accepts XLR or 1/4" (6.35 mm) connections. It is primarily for line-level devices or a second microphone.
• Antre Bluetooth: The Bluetooth input is integrated into Channel 2.
• Melanje Sòti: Use the XLR Mix Out to send the combined audio signal from the TX412 to another speaker or audio device.

5.4. Pè Bluetooth

1. Power on the TX412 speaker.
2. On the rear panel, press and hold the PÈ Bluetooth button until the Bluetooth LED flashes.
3. Enable Bluetooth on your audio device (e.g., smartphone, tablet).
4. Select "ALTO TX412" from the list of available devices. The Bluetooth LED on the speaker will illuminate solid when paired.

5.5. True Wireless Stereo (TWS) Linking

To link two TX412 speakers wirelessly for stereo sound:

1. Ensure both TX412 speakers are powered on and not currently paired with any Bluetooth device.
2. Sou yon oratè (sa a pral oratè prensipal ou a), peze epi kenbe bouton an LINK TWS button. The TWS LED will flash.
3. On the second speaker (secondary speaker), press and hold the LINK TWS button. The TWS LED on both speakers will illuminate solid when linked.
4. Now, pair your Bluetooth audio device to the primary speaker as described in Section 5.4. Audio will play in stereo across both linked speakers.

Image 5.3: Visual representation of TWS linking and Contour EQ.

6. Operating the TX412

Once set up, you can control the TX412 using the rear panel controls.

Imaj 6.1: Detaye view of the TX412 rear panel controls.

• Bouton pou kontwole ogmantasyon (CH1, CH2): Adjust the input level for each channel. Start with these knobs at their minimum position and slowly increase until the desired volume is achieved without distortion. The SIGNAL/LIMIT LED indicates signal presence (green) and clipping (red). Reduce gain if the LED turns red.
• Contour EQ: This switch applies a pre-set EQ curve optimized for music playback, enhancing bass and treble. Engage it for music, disengage for speech or when using an external mixer.
• Liv tè: Use this switch to help eliminate hum or buzz caused by ground loops. If you hear unwanted noise, try flipping this switch.
• Kontwòl Volim: The main volume knob controls the overall output level of the speaker.

7. Antretyen

Proper maintenance ensures the longevity and optimal performance of your TX412 speaker.

• Netwayaj: Disconnect the power cable before cleaning. Use a soft, dry cloth to wipe the exterior surfaces. Do not use solvents, abrasive cleaners, or waxes.
• Depo: Lè w pa itilize oratè a pou yon bon bout tan, sere l nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
• Enspeksyon: Periodically check the power cable and audio cables for any signs of damage. Replace damaged cables immediately.

NAN. Depanaj

If you encounter issues with your TX412 speaker, refer to the following common problems and solutions:

9. Espesifikasyon teknik

10. Garanti ak sipò

The ALTO TX412 speaker comes with a limited warranty. Please refer to the included Sekirite & Garanti Manyèl for detailed terms and conditions, including warranty duration and coverage.

For technical support, service inquiries, or additional product information, please visit the official ALTO Professional website or contact their customer support directly. Contact information can typically be found on the ALTO Professional website or in the warranty manual.