LONPOO LP-615 Mini Hi-Fi Amplifier

This guide provides instructions for setting up and using your LONPOO LP-615 Mini Hi-Fi Amplifier.

1. Power ON/OFF

Power ON/OFF: To turn the unit ON, press the knob. To turn the unit OFF, press and hold the knob.

Sources/Modes: Press the knob to cycle through the available input modes: Bluetooth, AUX, USB, Coaxial, Optical.

Volume +/-: Turn the knob to adjust the volume. The knob can rotate 360 degrees. A beep sound indicates when the maximum volume is reached.

2. Applicable Devices

Coaxial/Optical IN: Compatible with devices like DVD players, projectors, and TVs.

Line Out: Compatible with active speakers.

Speaker Out: Compatible with passive speakers.

3. Bluetooth Connecting

Connect to the amplifier via Bluetooth by selecting "615" as the Bluetooth Name on your device.

4. Front Panel

The front panel features the following controls and indicators:

• 1. Power ON/OFF, Sources/Modes, Volume +/-: As described in Section 1.
• 2. Bass +/-: Adjusts the bass level.
• 3. Treble +/-: Adjusts the treble level.
• 4. AUX Input: Connect your audio source via the AUX input.
• 5. USB Input: Connect your USB storage device for playback.
• 6. Power Indicator Light:
  • Red: Standby
  • Blue: Bluetooth connected
  • Green: AUX input selected
  • Yellow: Coaxial input selected
  • Light Blue: Optical input selected
• 7. Remote Sensor: Receives signals from the remote control.

5. Optical/Coaxial Connection

Press the MODE button to select either Optical or Coaxial input mode.

6. AUX in/USB Connection

Note: When using USB and AUX inputs, no mode selection is necessary. Simply connect your audio source, and the amplifier will automatically start playing.

7. Product Specifications

The LP-615 is a Hi-Fi wireless stereo 2-channel amplifier with 100W x 2 output and Bluetooth 5.3, offering a streaming range of up to 50 ft (15m).

This unit is compatible with any 2-8Ω passive speakers.

8. Remote Control

Install two AAA batteries (not included), ensuring correct polarity (+ and -).

Remote Functions:

• Standby/ON Button: Press to turn on the amplifier. Press again to return to standby mode.
• MODE: Cycles through sound sources (Bluetooth/AUX/USB/Coaxial/Optical).
• MUTE: Enables/disables audio output.
• ▶|| (PLAY/PAUSE): Starts playback or pauses playback.
• Skip Buttons: Press to skip to the previous/next track. Press and hold for fast backward/fast forward.
• Volume +/-: Raises or lowers the volume.
• - TREBLE +: Raises or lowers the treble.
• BASS-/ BASS+: Raises or lowers the bass.
• RESET: Press to reset Bass/Treble to default. Press and hold to reset Volume to default.