How to Adjust Volume

When working as a Transmitter (Headphones, Speakers; Bluetooth Enabling a TV or an AV Receiver)

• You may adjust the volume via the "+" and "-" buttons directly on the Oasis Plus transmitter. This can ONLY be done if your headphone/speaker supports AVRCP (most of the ones with volume adjustment buttons do.)
• You may adjust the volume on your bluetooth headphone/speakers if they have volume adjustment buttons
• you may adjust the volume directly via your TV / AV Receiver's remote control. But some TV's volume will be fixed once you plug in an audio cable.

When working as a Receiver (Mobile Phones, Tablets, Laptop; Bluetooth Enabling a Speaker)

• You may either use your Mobile Phone / Tablet / Laptop to adjust the volume directly. You may also use the "+" and "-" buttons on Oasis Plus to achieve the same results.
  
  

When working in Bypass Mode (Wired Connection, between a TV and a Soundbar / Speaker)

• You may use your Soundbar / Speaker's remote control to adjust the external speaker volume, and use the volume adjustment buttons on your Headphones to adjust headphones' volume. The volume buttons on Oasis Plus does not function under this mode.
  
  

If you have more questions, please email us at support@avantree.com, we'll have someone assist you shortly.