Emotiv EPOC+ Series Manuale utente
EPOC+
User Manual
Last updated: January 10, 2018
Copyright EMOTIV, Inc.
EMOTIV EPOC+ Manual 1 of 19
Table of Contents
EPOC+ 1
User Manual 1
Table of Contents 2
Introduction 4
Safety Precautions 4
Technical Specifications 5
Compliance Accreditation 6
Package Contents 7
Assembly - Quick Start 8
EPOC+ Headset Details 9
LED Indicators 11
Charging 12
Universal USB Receiver (Dongle) 13
Troubleshooting 14
Contact quality 14
Electrode Assembly 15
Broken sensor lock 15
Reattaching sensor frame 16
Electrode Arms 17
Storage 18
Firmware 19
Software 19
Revisions 19
Updating Firmware 20
Revision History 20
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Introduction
This document is intended to help you get started using the EPOC+ and includes common tips
for using it. The EMOTIV EPOC+ is a portable, high resolution, 14-channel, EEG system. It was
designed to be quick and easy to fit and take measurements in practical research applications.
It is compatible with all EMOTIV software products.
If you have any queries beyond the scope of this document, please contact us through our
online support.
Safety Precautions
● EPOC+ is a consumer product, it is not intended to use be used for in-patient health care
or in hazardous environments.
● EPOC+ is designed to be used at room temperature; rapid changes in temperature will
affect the performance of the amplifiers and increase the noise floor.
● EPOC+ uses saline based sensors and every effort has been made to protect the
electronics from water ingress. Please do not submerge your headset as it is not
waterproof.
● WARNING: EPOC+ is powered by a Lithium-Polymer battery that is rated for operation
in <45C environments. It is not user replaceable, please contact support if you suspect a
fault or have any questions.
● WARNING: Do not open the enclosure. Doing so will void the warranty and can damage
the headset.
● WARNING: Do not charge EPOC+ while wearing the device. In the unlikely event your
PC has a faulty power supply you and your headset could unintentionally become the
ground path and so If EPOC+ detects a USB connection when turned on it will stop
communicating. If you would like to use it tethered then please use an EMOTIV
Extender. Extender provides USB isolation and charging protection while tethered.
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Technical Specifications
EPOC v1.0
EPOC+ v1.1
EPOC+ V1.1A
No. of Channels
14 (plus CMS/DRL
references, P3/P4 locations)
14 (plus CMS/DRL
references, P3/P4 locations)
14 (plus CMS/DRL
references, P3/P4 locations)
Channel names
(International 10-20
locations)
AF3, F7, F3, FC5, T7, P7,
O1, O2, P8, T8, FC6, F4,
F8, AF4
AF3, F7, F3, FC5, T7, P7,
O1, O2, P8, T8, FC6, F4,
F8, AF4
AF3, F7, F3, FC5, T7, P7,
O1, O2, P8, T8, FC6, F4,
F8, AF4
Sampling method
Sequential sampling. Single
ADC
Sequential sampling. Single
ADC
Sequential sampling. Single
ADC
Sampling rate
128 SPS (2048 Hz internal)
128 SPS / 256 SPS (2048
Hz internal)
128 SPS / 256 SPS (2048
Hz internal)
EEG Resolution
14 bits 1 LSB = 0.51μV (16
bit ADC, 2 bits instrumental
noise floor discarded)
14 bits 1 LSB = 0.51μV (16
bit ADC, 2 bits instrumental
noise floor discarded)
Settings can be changed to
16-bit
14 bits 1 LSB = 0.51μV (16
bit ADC, 2 bits instrumental
noise floor discarded)
Settings can be changed to
16-bit
Bandwidth
0.2 - 45Hz, digital notch
filters at 50Hz and 60Hz
0.2 - 45Hz, digital notch
filters at 50Hz and 60Hz
0.2 - 45Hz, digital notch
filters at 50Hz and 60Hz
Filtering
Built in digital 5th order Sinc
filter
Built in digital 5th order Sinc
filter
Built in digital 5th order Sinc
filter
Dynamic range (input
referred)
8400 uV(pp)
8400 uV(pp)
8400 uV(pp)
Coupling mode
AC coupled
AC coupled
AC coupled
Connectivity
Proprietary 2.4GHz wireless
Proprietary 2.4GHz
wireless, BLE and USB
Proprietary 2.4GHz
wireless, BLE and USB
Battery Capacity.
LiPo battery 680mAh
LiPo battery 680mAh
LiPo battery 680mAh
Battery life (typical)
12 hours
12 hours
12 hours
Impedance Measurement
Real-time contact quality
using patented system
Real-time contact quality
using patented system
Real-time contact quality
using patented system
IMU Part
IDG500
LSM9DS0
ICM-20948
Accelerometer
-
3-axis +/-8g
3-axis +/-8g
Gyroscope
2-axis +/-8g
3-axis +/- 2000 dps
3-axis +/- 2000 dps
Magnetometer
-
3-axis +/- 12 gauss
3-axis +/- 12 gauss
MEMS Sampling
128 Hz
32 / 64 / 128 Hz (User
Defined)
32 / 64 / 128 Hz (User
Defined)
MEMS Resolution
10 bit
16-bit
16-bit
Sensor Material
Ag/AgCl + Felt + Saline
Ag/AgCl + Felt + Saline
Ag/AgCl + Felt + Saline
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Compliance Accreditation
The EPOC+ has been tested for EMC and Safety compliance as a consumer product under the
CB scheme. The following table outlines the compliance testing that has been obtained:
Compliance Countries
AU, AT, BE, BG, BY, CA, CH, CN, CZ, DE,
DK, ES, EU, FI, FR, GB, GR, HU, IE, IL, IT,
JP, KR, NL, NO, NZ, PL, PT, RO, SE, SG, SI,
SK, UA, US
EMC and Telecom: Class B
TSI EN 300 440-2 V1.4.1
EN 301 489-1
EN 301 489-3
AS/NZS CISPR22 :2009
AS/NZS 4268 :2008
FCC CFR 47 Part 15C
FCC Registration Identifiers
XUEEPOC01 and XUE-USBD01
Safety
EN 60950-1:2006
IEC 60950-1:2005 (2nd Edition)
AS/NZS 60950.1:2003 including amendments
1, 2 & 3
CB Certificate (TUV Rheinland Japan )
JPTUV-029914
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Package Contents
Within the packaging of your EPOC+ you will find the following:
1. Headset
2. Hydrator pack
3. Hydrator fluid
4. Universal USB Receiver
5. Mini-B to A USB cable
6. Instruction Sheet
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Assembly - Quick Start
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EPOC+ Headset Details
The EPOC+ has two electrode arms each containing 9 locations (7 sensors + 2 references).
Two sensor locations (M1 / M2) already have rubber sensors fitted because they are the
alternative positions for the default references (P3 / P4).
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The EPOC+ is designed to provide good coverage of the frontal and prefrontal lobes and also
provides coverage of the temporal, parietal and occipital lobes. Shown above are the sensor
locations for the EPOC+ using the international 10-20 system.
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