EPOC X User Manual
  • EPOC X
  • Warranties and Copyright
  • Regulatory compliance
  • Introduction
    • Introduction to EPOC X
      • Coverage
    • Application compatibility
    • Technical specifications
    • Safety precautions
  • Getting started
    • Package contents
    • Charging your EPOC X
      • Charging behaviour
    • Turning your headset on
    • Hydrating the sensor felts
      • Further saline solution
    • Fitting the sensor felts
    • Changing reference sensor location
    • Connecting your EPOC X to a device
      • Connecting your EPOC X using the USB receiver dongle
        • USB receiver dongle behaviour
      • Connecting your EPOC X using Bluetooth Low Energy
    • Fitting your EPOC X
      • How to achieve the best contact quality
  • Storing your EPOC X
    • Storing your EPOC X when not in use
  • Support
    • Firmware
    • EMOTIV Support
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  1. Getting started

Changing reference sensor location

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Last updated 2 years ago

EPOC X comes shipped with rubber comfort pads set at the mastoid sensor locations as default. Which means the default referencing in EPOCX devices is P3/P4 referencing. Please see image below as reference.

EPOC X can be operated with the rubber comfort pads in the M1/M2 sensor positions, as well as the P3/P4 positions. To switch to mastoid referencing from the default, take the rubber pads out from the M1/M2 sensors and insert them into P3/P4 sensor positions. Ensure wet felt pads on all other sensors including M1/M2 to ensure mastoid referencing. Please see image below as reference.

You can change the configuration of the reference sensors at any time between recordings, whilst they are not in use. The rubber pads can be removed by twisting them out in the same way that the felt sensors can be twisted out. Simply remove them in this fashion from their existing positions, and insert them into the desired positions.