OSD Audio SMP500DSP Subwoofer Amplifier පරිශීලක අත්පොත

1. හැඳින්වීම

ස්තූතියි, උදව් කළාටasing the OSD Audio SMP500DSP Subwoofer Ampලිෆයර්. මෙම අත්පොත ඔබේ නිසි ස්ථාපනය, ක්‍රියාත්මක කිරීම සහ නඩත්තු කිරීම සඳහා සවිස්තරාත්මක උපදෙස් සපයයි ampලිෆයර්. ප්‍රශස්ත කාර්ය සාධනය සහ ආරක්ෂාව සහතික කිරීම සඳහා නිෂ්පාදනය භාවිතා කිරීමට පෙර කරුණාකර මෙම අත්පොත හොඳින් කියවන්න.

The OSD Audio SMP500DSP is a high-performance mono-channel Class D subwoofer amplifier designed to deliver powerful and clear low-frequency sound. It is ideal for enhancing the bass response in dedicated home theater systems and media rooms.

2 ප්රධාන ලක්ෂණ

• බල ප්‍රතිදානය: Up to 800 watts peak / 400 watts RMS at 4 ohms, utilizing highly efficient Class D technology for cool operation.
• DSP (Digital Signal Processing): Onboard DSP for precise audio control and optimization.
• Variable High-Cut Filter: Adjustable filter to route higher frequencies to main speakers, improving low-frequency effects.
• පාලන විශේෂාංග: Front-mounted power, back panel adjustable gain, and a volume control limiter to protect woofers.
• Input/Output Flexibility: Low and high-level pass-through inputs/outputs for versatile connectivity.
• ස්වයං සංවේදනය: Automatic power on/off when an audio signal is detected.
• නිර්මාණය: Rack-mountable chassis for easy integration into existing setups.
• වෙළුමtage: ද්විත්ව 100/220 වෙළුමtagඊ ගැළපුම.
• සහතික: CE & ETL rated.
• ඇතුළත් උපාංග: පහසු මෙහෙයුම් සඳහා දුරස්ථ පාලනය.

3. නිෂ්පාදන අවසන්view

Familiarize yourself with the front and rear panels of the SMP500DSP ampජීවිතාරක්ෂකයා.

රූපය 3.1: ඉදිරිපස සහ පසුපස පුවරුව උඩින්view of the SMP500DSP Amplifier. This image displays both the front panel with its display and control knob, and the rear panel showing all input/output connections and power switch.

රූපය 3.2: Front Panel of the SMP500DSP Ampලයිෆයර්. මේ view highlights the power button, service port, digital display, and main volume/control knob.

රූපය 3.3: Rear Panel of the SMP500DSP Amplifier. This image shows the various input and output terminals, including RCA line inputs/outputs, speaker level inputs/outputs, 12V trigger, and the AC voltagඊ තේරීම් කාරකය.

ඉදිරිපස පැනල් පාලන:

• බල බොත්තම: හැරෙනවා ampජීවිත කාලය ක්‍රියාත්මක කිරීම හෝ අක්‍රිය කිරීම.
• සේවා වරාය: Used for firmware updates and diagnostics.
• සංඛ්යාංක දර්ශකය: Shows current settings such as volume level and DSP parameters.
• පාලන බොත්තම: Adjusts volume and navigates DSP menu options.
  

  රූපය 3.4: Detail of the Front Panel Display and Control Knob. This close-up shows the digital readout indicating volume and the tactile control knob for adjustments.

පසුපස පැනල් සම්බන්ධතා:

• පේළිය තුළ (RCA): Stereo RCA inputs for connecting to a pre-ampලයිෆයර් හෝ ග්රාහකයා.
• ලයින් අවුට් (RCA): Stereo RCA outputs for daisy-chaining to another amplifier හෝ ශ්රව්ය උපකරණය.
• Speaker Level In/Out: High-level inputs and outputs for connecting directly to speaker outputs from a receiver or ampජීවිතාරක්ෂකයා.
• 12V ප්‍රේරකය ඇතුල්/පිටත: For integration with home automation systems, allowing the amplifier to turn on/off with other equipment.
• Music On 12V Switch: Selects between music sensing or 12V trigger for auto-on functionality.
• Subwoofer Speaker Output: Binding posts for connecting your passive subwoofer. Supports Class 2 wiring, 4Ω.


රූපය 3.5: Detail of Subwoofer Speaker Output Terminals. This image focuses on the binding posts used for connecting the subwoofer speaker cables.



රූපය 3.6: Detail of RCA and Speaker Level Inputs/Outputs. This close-up shows the various audio input and output options available on the rear panel.

• ඒසී වෙළුමtagඊ තෝරකය: Switch to select between 110V and 220V operation. Ensure this is set correctly for your region before connecting power.
• AC බල ආදාන: For connecting the included power cord.

4. පිහිටුවීම සහ ස්ථාපනය

4.1 ආරක්ෂිත පූර්වාරක්ෂාවන්

• සෑම විටම සහතික කරන්න amplifier is disconnected from the power outlet before making any connections.
• Verify the AC Voltage Selector switch on the rear panel is set to the correct voltage for your region (110V or 220V) before plugging in the amplifier. Incorrect voltage selection can cause severe damage to the unit.
• හෙළිදරව් නොකරන්න ampතෙතමනය හෝ අධික උෂ්ණත්වයට ලිෆයර්.
• අවට ප්‍රමාණවත් වාතාශ්‍රයක් සහතික කරන්න ampඅධික උනුසුම් වීම වැළැක්වීම සඳහා ලයිෆයර්.

4.2 ස්ථානගත කිරීම

The SMP500DSP amplifier can be placed on a flat surface or rack-mounted. Choose a location that is dry, well-ventilated, and away from direct sunlight or heat sources. Allow sufficient space around the unit for airflow.

4.3 Connecting Your Subwoofer

1. සහතික කරන්න amplifier is powered off and unplugged.
2. Connect your passive subwoofer to the "Subwoofer Speaker Output" binding posts on the rear panel. Ensure correct polarity (+ to + and – to –).
3. The SMP500DSP supports a single 4-8 ohm subwoofer or two 8-ohm subwoofers.

4.4 Connecting to Your Audio System

There are two primary methods for connecting the SMP500DSP to your audio system:

Method A: Using RCA Line Level Inputs (Recommended)

1. If your receiver or pre-amplifier has a dedicated subwoofer or LFE (Low-Frequency Effects) output, connect an RCA cable from that output to the "Line In" (L or R, or both for stereo) on the SMP500DSP.
2. If your source has stereo RCA outputs, connect both L and R outputs to the "Line In" L and R on the ampජීවිතාරක්ෂකයා.

Method B: Using Speaker Level Inputs

1. If your receiver does not have a dedicated subwoofer output, you can connect the speaker outputs of your receiver to the "Speaker Level In" terminals on the SMP500DSP.
2. Connect the main left and right speaker outputs from your receiver to the corresponding "Speaker Level In" terminals on the amplifier. Ensure correct polarity.
3. You can then use the "Speaker Level Out" terminals to connect to your main left and right speakers, allowing the amplifier to pass through the full range signal.

4.5 බල සම්බන්ධතාවය

1. Double-check the AC Voltage Selector switch on the rear panel is set correctly (110V or 220V).
2. Connect the included power cord to the AC Power Inlet on the rear panel of the ampජීවිතාරක්ෂකයා.
3. විදුලි රැහැනේ අනෙක් කෙළවර සුදුසු බිත්ති අලෙවිසැලකට සම්බන්ධ කරන්න.

5. මෙහෙයුම

5.1 බල ගැන්වීම සක්‍රිය / අක්‍රිය කිරීම

• Press the Power button on the front panel to turn the amplifier on or off. The power indicator LED will illuminate when the unit is on.
• ස්වයං සංවේදනය: ද amplifier features an auto-sensing function. When the "Music On 12V" switch is set to "Music On", the amplifier will automatically turn on when an audio signal is detected and enter standby mode after approximately 20 minutes of no signal.
• 12V ප්‍රේරකය: If using the 12V trigger, set the "Music On 12V" switch to "12V". The amplifier will power on/off in sync with your connected equipment.

5.2 පරිමාව සකස් කිරීම

Rotate the large control knob on the front panel to adjust the subwoofer's volume level. The digital display will show the current volume setting.

5.3 DSP Control and Settings

The SMP500DSP features onboard DSP for advanced audio customization. Use the control knob to navigate the DSP menu on the digital display. Press the knob to select options and rotate to change values.

Key DSP settings include:

• High-Cut Filter (Crossover): Adjusts the upper frequency limit of the subwoofer. This allows you to blend the subwoofer's output seamlessly with your main speakers. Typical settings range from 30Hz to 150Hz.
• අදියර පාලනය: Adjusts the phase of the subwoofer output (0° or 180°). This helps to ensure that the subwoofer's sound waves align correctly with your main speakers, preventing cancellation or reinforcement issues.
• Gain/Level: Fine-tunes the input sensitivity to match the output level of your source device.
• Volume Control Limiter: Sets a maximum volume level to prevent accidental overdriving of the subwoofer.

Refer to the on-screen DSP menu for specific navigation and adjustment instructions.

6. නඩත්තු කිරීම

• පිරිසිදු කිරීම: පිටත පිරිසිදු කිරීම සඳහා මෘදු වියළි රෙද්දක් භාවිතා කරන්න ampලිෆයර්. දියර පිරිසිදු කරන්නන් හෝ එයරෙසෝල් භාවිතා නොකරන්න.
• වාතාශ්රය: Ensure that the ventilation openings on the amplifier are not blocked. Dust accumulation can be removed with a soft brush or vacuum cleaner.
• සම්බන්ධතා: සියලුම කේබල් සම්බන්ධතා ආරක්ෂිත සහ විඛාදනයෙන් තොර බව සහතික කිරීම සඳහා වරින් වර පරීක්ෂා කරන්න.

7. දෝශ නිරාකරණය

8. පිරිවිතර

9. වගකීම් සහ සහාය

9.1 වගකීම් තොරතුරු

OSD Audio products are designed and manufactured to the highest quality standards. For specific warranty details regarding your SMP500DSP amplifier, please refer to the warranty card included with your product or visit the official OSD Audio webඅඩවිය.

Generally, OSD Audio provides a limited warranty against defects in materials and workmanship under normal use. This warranty typically covers parts and labor for a specified period from the original date of purchase.

9.2 පාරිභෝගික සහාය

If you encounter any issues or have questions regarding your OSD Audio SMP500DSP amplifier that are not covered in this manual, please contact OSD Audio customer support:

• Webඅඩවිය: www.osdaudio.com
• සබඳතා තොරතුරු: නිල ලිපියේ "අප අමතන්න" කොටස බලන්න. webදුරකථන අංක සහ විද්‍යුත් තැපැල් සහාය සඳහා අඩවිය.

When contacting support, please have your product model number (SMP500DSP) and purchase information ready.