ETON PA 1 Ultra Compact 1-Channel Class D Ampد ژوند کولو لارښود لارښود

1. پیژندنه

The ETON PA 1 is an ultra-compact 1-channel Class D amplifier designed for car and RV audio systems. It delivers powerful performance in a minimal footprint, making it suitable for flexible installation in various vehicles. This manual provides essential information for safe installation, operation, and maintenance of your PA 1 ampلايف

The PA 1 features advanced Class D technology, high-quality electronic components, and a premium finish, ensuring high efficiency and superior sound quality. Its robust die-cast aluminum housing with an anodized matte finish provides effective temperature management. The removable top plate conceals numerous adjustment options, including a tunable low-pass filter, subsonic filter, high-level input voltage control, and gain adjustment.

Image 1.1: ETON PA 1 Ultra Compact 1-Channel Class D Ampژغورونکی، مخکی view.

2. د خوندیتوب لارښوونې

• Always disconnect the vehicle's battery before beginning any installation or wiring work to prevent electrical shock or damage.
• د مناسب ځمکني کولو ډاډ ترلاسه کړئ amplifier to the vehicle's chassis to prevent electrical hazards and ensure optimal performance.
• افشا مه کوئ amplifier to moisture, water, or extreme temperatures. Install it in a dry, well-ventilated area.
• Consult a qualified professional for complex installations or if you are unsure about any steps.
• Use appropriate wiring gauges for power, ground, and speaker connections as specified in the installation section to prevent overheating and ensure stable operation.
• په خوندي توګه نصب کړئ amplifier to prevent it from moving during vehicle operation, which could cause injury or damage.

3. د بسته محتويات

مهرباني وکړئ د لاندې توکو لپاره په بسته کې وګورئ:

• 1 x ETON PA 1 Ampلايف
• 1 x د بریښنا پلګ
• 3 x Speaker Connectors
• 3 x High-Level Cables
• 4 x د پښو پورته کول
• د سکرو نصب کول
• 1 x Remote Level Control

4. د محصول ب Featuresې

• الټرا کمپیکٹ ډیزاین: Measuring 128 x 100 x 45 mm, the monoblock amplifier integrates flexibly into various vehicle spaces.
• د D ټولګي پرمختللې ټیکنالوژي: Ensures high efficiency, minimal distortion, and precise sound reproduction.
• دوامدار ساختمان: Features a robust die-cast aluminum housing with an anodized matte finish for effective heat dissipation.
• Adjustable Filters: Includes a tunable low-pass filter (12/24 dB/oct) and a subsonic filter for precise sound tuning.
• High-Level Input (EPS): Equipped with adjustable high-level input voltage and High-Level Input Resistance (EPS) for seamless integration with factory head units.
• د مدغم تنظیم کولو وسیله: A convenient tool is integrated into the heatsink for filter and gain adjustments.
• د لرې کولو وړ نښلونکي: Features detachable connectors for power and audio signals, simplifying installation and removal.
• څو اړخیز نصب کول: Supplied with mounting feet for secure and flexible installation.
• د سټیک وړ ډیزاین: Multiple PA series amplifiers can be stacked for compact multi-ampد ژوند کولو تنظیمات.
• د ریموټ کچه کنټرول: Includes a wired remote control for convenient bass level adjustment.

Image 4.1: ETON PA 1 amplifier demonstrating its compact size with a pen for scale.

5. نصب کول

۳.۲ د نصبولو Ampلايف

Select a secure, dry, and well-ventilated location for mounting the amplifier. Ensure there is sufficient airflow around the unit to prevent overheating. Use the provided mounting feet and screws to securely fix the amplifier to a solid surface in your vehicle. The compact dimensions allow for flexible placement options.

انځور ۳.۱: چاودنه وشوه view illustrating the removable top plate and mounting feet for the ETON PA 1.

5.2 د بریښنا اتصال

1. B+ (Positive Power): Connect the B+ terminal to the vehicle's positive battery terminal using a suitable gauge power cable. An inline fuse (not supplied) must be installed within 18 inches (45 cm) of the battery.
2. GND (ځمکه): Connect the GND terminal to a clean, solid chassis ground point on the vehicle. Ensure the connection is free of paint and corrosion for optimal conductivity.
3. REM (ریموټ چالان): Connect the REM terminal to the remote turn-on output of your head unit. This signal turns the ampستاسو د آډیو سیسټم سره لایفیر فعال او بند کړئ.

5.3 د سپیکر اړیکې

Connect your subwoofer to the speaker output terminals of the amplifier. Ensure correct polarity (+ to + and - to -) for optimal sound reproduction. The PA 1 is a monoblock amplifier designed for a single subwoofer.

5.4 Input Signal Connection

The PA 1 offers both high-level and low-level (RCA) input options:

• د لوړې کچې داخله: Use the provided high-level cables to connect directly to your vehicle's speaker outputs. This is ideal for factory head units without RCA pre-outs. The amplifier features High-Level Input Resistance (EPS) and adjustable input voltage (1-15V or 15-40V) for optimal integration.
• د ټیټې کچې ان پټ (RCA): که ستاسو د سر واحد د RCA پری آوټ ولري، د RCA کیبلونه د سر واحد څخه د سره وصل کړئ ampد لایفیر د RCA ان پټ جیکونه.

۴.۳ د لرې کچې کنټرول

Connect the wired remote level control to the 'REMOTE' port on the amplifier. This allows for convenient adjustment of the subwoofer output level from your listening position.

انځور 5.2: اوورview of the ETON PA 1 connection panel, including power, speaker, and input terminals.

۶. عملیات او سمونونه

6.1 Accessing Controls

The adjustment controls for the PA 1 amplifier are located under the removable top plate. Carefully remove the top plate to access the settings. An integrated adjustment tool is provided within the heatsink for precise tuning.

Image 6.1: ETON PA 1 with the top cover removed, showing the internal adjustment controls.

Image 6.2: Close-up of the integrated adjustment tool for fine-tuning the ampد ژوند کولو ترتیبات.

6.2 د سمون ترلاسه کول

د GAIN کنټرول سره سمون خوري amplifier's input sensitivity to the output level of your head unit. To set the gain, start with the control at its minimum position. Play a familiar piece of music at a moderate volume on your head unit. Slowly increase the GAIN control until you hear distortion, then back it off slightly until the sound is clear. This ensures maximum clean output from the ampلايف

6.3 Low-Pass Filter (LPF)

The LPF (Low-Pass Filter) allows only frequencies below the set point to pass through to the subwoofer. Adjust the LPF frequency (range: 30 Hz - 220 Hz) to blend the subwoofer's output seamlessly with your main speakers. The filter slope is adjustable between 12 dB/octave and 24 dB/octave for precise control over the frequency rolloff.

۳ سبسونیک فلټر

The SUBSONIC filter removes extremely low frequencies (range: 20 Hz - 50 Hz) that are typically inaudible and can cause your subwoofer to over-excurt, potentially leading to damage. Setting this filter helps protect your subwoofer and improves overall sound quality by focusing its output on audible bass frequencies.

6.5 د ننوتلو حجمtage سمون

For high-level inputs, the amplifier features a switch to adjust the input voltage range (1-15V or 15-40V). Select the appropriate range based on the output voltage of your vehicle's head unit to ensure proper signal processing.

۴.۳ د لرې کچې کنټرول

The included remote level control allows you to conveniently adjust the subwoofer's output volume from your driver's seat without needing to access the ampپه مستقیم ډول ژوندی کول.

7. ساتنه

• پاکول: ساتل amplifier clean and free from dust. Use a soft, dry cloth for cleaning. Avoid using harsh chemicals or abrasive materials.
• د پیوستون چک: Periodically check all power, ground, and speaker connections for tightness and corrosion. Loose connections can lead to poor performance or damage.
• وینټیلیشن: ډاډ ترلاسه کړئ چې د amplifier's cooling fins are not obstructed and that there is adequate airflow around the unit to prevent overheating.

8. ستونزه حل کول

If you experience issues with your ETON PA 1 ampد ژوندي کولو لپاره، لاندې د ستونزو حل کولو لارښود ته مراجعه وکړئ:

• برېښنا نشته / Ampلایفیر نه چالانېږي:
  • Check the main power cable connection at the battery and ampلايف
  • Verify the ground connection is secure and free of corrosion.
  • د بیټرۍ سره نږدې انلاین فیوز معاینه کړئ؛ که چاودنه شوې وي نو بدل یې کړئ.
  • Ensure the remote turn-on (REM) wire is connected and receiving a 12V signal from the head unit.
• د غږ محصول نشته:
  • Confirm that the input signal cables (RCA or high-level) are securely connected to both the head unit and the ampلايف
  • Check the speaker wire connections at both the amplifier and the subwoofer for correct polarity and tightness.
  • Adjust the GAIN control; it might be set too low.
  • Ensure the head unit is powered on and producing an audio signal.
• تحریف شوی غږ:
  • Reduce the GAIN setting on the ampژوندی کوونکی که چیرې ګټه ډیره لوړه وي، نو دا کولی شي د تحریف لامل شي.
  • Check the LPF and Subsonic filter settings. Incorrect settings can lead to muddy or distorted bass.
  • Verify that the subwoofer's impedance matches the amplifier's capabilities (e.g., 1 ohm, 2 ohms, 4 ohms).
  • Ensure the input signal from the head unit is clean and not distorted.
• Ampد لایفیر ډیر ګرمول:
  • د شاوخوا شاوخوا هوا مناسبه هوا یقیني کړئ amplifier. Clear any obstructions from the cooling fins.
  • Check the speaker impedance. Running the amplifier below its minimum rated impedance can cause overheating.
  • Reduce the volume or gain settings if the amplifier is consistently overheating.

9. مشخصات

یادونه: مشخصات پرته له خبرتیا بدلیږي.

10. تضمین او ملاتړ

For detailed warranty information, technical support, and service inquiries, please refer to the official ETON website or contact your authorized ETON dealer. It is recommended to keep your proof of purchase for any warranty claims.