Nobsound Hi-Fi Bluetooth 5.0 Simba Ampanosimudza User Manual

1. Chigadzirwa Pamusoroview

The Nobsound Hi-Fi Bluetooth 5.0 Power Amplifier is a compact and versatile audio device designed to enhance your home stereo system. It functions as a lossless wireless audio receiver, a 100W Class D digital speaker amplifier, and a PC sound card. Featuring Bluetooth 5.0 connectivity and multiple input options, it delivers clear audio output to passive speakers.

Mufananidzo 1.1: Mberi view of the Nobsound Hi-Fi Bluetooth 5.0 Power Amplifier.

2. Package Zviri mukati

Ndokumbira utarise pasuru yezvinhu zvinotevera:

• Nobsound Hi-Fi Bluetooth 5.0 Simba AmpLifier Unit
• AUX Cable
• USB Cable
• RCA Cable
• Simba Adapter Adapter

Image 2.1: All accessories included with the amplifier: AUX cable, USB cable, RCA cable, and power supply.

3. Device Layout

3.1 Pamberi Panel

Image 3.1: Detailed diagram of the amplifier's front and rear panels, showing all indicators, inputs, and controls.

• Bluetooth Indicator: Lights up when Bluetooth input is active.
• Chiratidzo cheRwiyo: Visual representation of audio output levels (VU Meter).
• AUX Indicator: Lights up when AUX input is active.
• USB Indicator: Lights up when USB input is active.
• Power Indicator: Inoratidza chimiro chesimba.
• AUX IN: 3.5mm audio input jack.
• USB IN: USB port for PC sound card function.
• Multi-function Knob: Rotates to adjust volume; long press for power on/off.

3.2 Rear Panel

• Right Speaker Out (R): Inobatanidza nespeaker yakasununguka.
• Left Speaker Out (L): Inobatanidza nespika yekuruboshwe isingashande.
• DC IN: Power input port (9-24V).

4. Setup uye Connections

Follow these steps to set up your Nobsound amplifier:

1. Batanidza Maspika: Connect your passive speakers to the "Right Speaker Out (R)" and "Left Speaker Out (L)" terminals on the rear panel. Ensure correct polarity (+ to + and - to -).
2. Batanidza Simba: Plug the provided power adapter into the "DC IN" port on the rear panel, then plug the adapter into a wall outlet.
3. Sarudza Kupinda Kwenzwi: Select your desired audio source.
• Bluetooth: No cable needed. The Bluetooth indicator will light up when selected.
• AUX: Connect an audio source (e.g., phone, tablet, MP3 player) to the "AUX IN" 3.5mm jack on the front panel using the AUX cable. The AUX indicator will light up.
• USB (PC Sound Card): Batanidza iyo amplifier to your computer's USB port using the USB cable. The USB indicator will light up.

Image 4.1: Connection diagram illustrating how to connect speakers and various audio input devices (Bluetooth, AUX, USB) to the amplifier.

5. Operating Instructions

5.1 Simba On/Kudzima

Kusimba pa amplifier, long press the multi-function knob. Long press it again to power off the unit.

5.2 Kudzora Inzwi

Rotate the multi-function knob clockwise to increase the volume and counter-clockwise to decrease it.

Image 5.1: The multi-function knob serves as both the power switch (long press) and volume control (rotating).

5.3 Sarudzo yekupinda

The amplifier automatically detects the active input. The corresponding indicator (Bluetooth, AUX, or USB) on the front panel will light up.

5.4 Bluetooth Pairing

When Bluetooth is selected as the input, the Bluetooth indicator will flash. On your device (phone, tablet, etc.), search for Bluetooth devices and select "Nobsound" or a similar name. Once paired, the Bluetooth indicator will glow steadily.

Mufananidzo 5.2: The amplifier supports Bluetooth 5.0 for stable and extended-range wireless audio transmission.

6. Kuchengeta

Kuti uve nechokwadi chehupenyu hurefu uye nekuita kwakakwana kwewako amplifier, teverai nhungamiro idzi dzekuchengetedza:

• Kuchenesa: Shandisa jira rakapfava, rakaoma kupukuta kunze kwe ampDzivisa kushandisa zvinhu zvinochenesa mvura kana zvinhu zvinogumbura, sezvo zvinogona kukuvadza magumo kana zvikamu zvemukati.
• Kuiswa: Place the amplifier in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture. Ensure there is adequate space around the unit for proper airflow.
• Kudzima Kana Kusiri Kushandiswa: Kana iyo amplifier will not be used for an extended period, it is recommended to power it off and unplug it from the power outlet.

7. Kugadzirisa matambudziko

Kana iwe ukasangana nematambudziko neako amplifier, ndapota tarisa kune anotevera akajairika matambudziko uye mhinduro:

8. Zvinotsanangurwa

9. Warranty uye Tsigiro

For warranty information or technical support, please contact Douk Audio customer service. You can find more information and contact details on the official Douk Audio store page:

Visit the Douk Audio Store