CANON-XXL: Using As A Powerbank

Introduction:

This article provides a step-by-step guide for using the Rockville Canon XXL portable Bluetooth speaker as a power bank to charge devices like smartphones or tablets, while also covering its music playback capabilities via Bluetooth, AUX, USB, or SD card inputs. The instructions are simple and designed for users with no technical experience, making it easy to set up for events or personal use. 

Requirements:

• Rockville Canon XXL speaker
• USB charging cable (for charging external devices)
• Optional: Smartphone or tablet (for charging or Bluetooth playback)
• Optional: AUX cable (included with the speaker)
• Optional: USB thumb drive or SD card (for music playback)
• Optional: MP3 player or device with AUX output
• Optional: Power cable (included, for charging the speaker)

Step-by-Step Instructions

1. Using the Canon XXL as a Power Bank

• Locate the USB Port:
  • Open the cover on the back of the Canon XXL to access the input ports.
  • Find the USB port, which is used for both music playback and charging devices.
• Charge a Device:
  • Take a USB charging cable compatible with your smartphone or tablet.
  • Plug the USB end into the USB port on the back of the speaker.
  • Connect the other end to your smartphone or tablet.
  • The device will begin charging automatically.
• Note on Music Playback During Charging:
  • You cannot play music from a device connected via the USB port while it is charging.
  • To play music from the same device while charging, connect it to the speaker via Bluetooth (see Step 2).

2. Playing Music via Bluetooth

• Enter Bluetooth Mode:
  • Power on the speaker by pressing the power button on the front (it will announce “Power On, Bluetooth,” indicating Bluetooth mode).
• Pair a Device:
  • On your smartphone or tablet, go to Bluetooth settings.
  • Search for and select “Canon XXL” to pair.
  • A confirmation sound will indicate the device is connected.
• Control Playback:
  • Play music from your paired device (e.g., via a music app).
  • Use the plus (+) and minus (-) buttons on the speaker to adjust volume.
  • Hold the plus (+) button to skip to the next track or the minus (-) button to go to the previous track.
  • Press the pause/play button to pause or resume playback.
  • Alternatively, adjust volume using your device’s controls.
• Charging While Playing:
  • With the device connected to the USB port for charging, use Bluetooth to play music simultaneously for uninterrupted audio.

3. Playing Music via AUX, USB, or SD Card

• AUX Input:
  • Open the cover on the back of the speaker to access the AUX input.
  • Plug one end of the included AUX cable into a device with an AUX output (e.g., MP3 player).
  • Plug the other end into the AUX input on the speaker.
  • The speaker automatically switches to AUX mode upon connection.
• USB Input:
  • Insert a USB thumb drive with music files (e.g., MP3, WAV) into the USB port.
  • The speaker automatically switches to USB mode and plays the files.
• SD Card Input:
  • Insert an SD card with music files into the SD card slot.
  • The speaker automatically switches to SD mode and plays the files.
• Control Playback:
  • Use the plus (+) and minus (-) buttons to adjust volume or skip tracks (hold for next/previous track).
  • Press the pause/play button to pause or resume playback.
• Automatic Input Switching:
  • The speaker automatically detects and switches to the connected input (AUX, USB, or SD) without requiring manual mode selection.

4. Adjusting EQ Modes

• Select an EQ Mode:
  • Press the mode button on the front of the speaker to cycle through three EQ presets:
    • Outdoor: Optimized for open spaces with enhanced clarity.
    • Rock: Emphasizes bass and treble for a dynamic sound.
    • Flat: Neutral sound for balanced playback.
• Test the Modes:
  • Play music and press the mode button to switch between presets (e.g., “Flat,” “Rock,” “Outdoor”).
  • Choose the mode that best suits your environment or music preference.

Troubleshooting & FAQs

• Device not charging via USB:
  • Ensure the USB charging cable is securely connected to the speaker’s USB port and the device.
  • Verify the speaker has sufficient battery power (check the battery LEDs on the bottom).
  • Test with a different USB cable to rule out cable issues.
  • Charge the speaker using the included power cable if the battery is low.
• No music playback while charging a device:
  • Confirm that you are using Bluetooth to play music, as USB playback is disabled when a device is charging via the USB port.
  • Ensure the device is paired via Bluetooth (see Step 2) and within range (typically 30–50 feet).
• Bluetooth not pairing:
  • Verify the speaker is in Bluetooth mode (automatic upon power-on, indicated by “Power On, Bluetooth”).
  • In your device’s Bluetooth settings, select “Canon XXL” and confirm the connection sound.
  • Disconnect other paired devices by pressing the pairing button on the speaker.
• No sound from AUX, USB, or SD input:
  • Ensure the AUX cable, USB drive, or SD card is properly inserted.
  • Confirm the speaker has switched to the correct mode (AUX, USB, or SD) automatically upon connection.
  • Check that music files on the USB drive or SD card are in a compatible format (e.g., MP3, WAV).
• Poor sound quality:
  • Experiment with EQ modes (Outdoor, Rock, Flat) using the mode button to optimize sound for your environment.
  • Adjust volume on both the speaker and the connected device to avoid distortion.
  • Ensure the device is not experiencing Bluetooth interference (e.g., from other wireless devices).

Conclusion

This guide explains how to use the Rockville Canon XXL speaker as a power bank to charge devices while also detailing its music playback capabilities via Bluetooth, AUX, USB, or SD card inputs. By following these steps, you can efficiently charge your smartphone or tablet and enjoy versatile audio playback.