Within the EPOC+ package, you will find the following:

The USB port, power switch and LED indicators are part of the control board which sits in the middle of the EPOC+ headband. The power LED is located on the top surface and the charging LED is on the USB face.

The following table outlines their behavior:

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.

EMOTIV products are intended to be used for research applications and personal use only. Our products are not sold as Medical Devices as defined in EU directive 93/42/EEC. Our products are not designed or intended to be used for diagnosis or treatment of disease.

• EPOC+ is a consumer product; it is not intended to use for in-patient healthcare or in hazardous environments.

• EPOC+ is designed to use 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, however it is not waterproof. Please do not submerge your headset.

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 if your PC has a faulty power supply, you and your headset could unintentionally become the ground path. If EPOC+ detects a USB connection when turned on, it will stop communicating. If you would like to use it tethered, please use an EMOTIV . Extender provides USB isolation and charging protection while tethered.

EMOTIV products are intended to be used for research applications and personal use only. Our products are not sold as Medical Devices as defined in EU directive 93/42/EEC. Our products are not designed or intended to be used for diagnosis or treatment of disease.

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:

FCC ID Number 2ADIH-EPOC02 and IC ID Number: 12769A-EPOC02

EMOTIV has undertaken testing and confirms:

This device complies with the radio equipment directive (2014/53/EU).

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference.

2. This device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and radiates radio frequency energy. If it is not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna - Increase the separation between the equipment and receiver - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected - Consult the dealer or experienced person for help

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference.

2. This device must accept any interference, including interference that may cause undesired operation of the device.

L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :

1. L’appareil ne doit pas produire de brouillage;

2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

Note: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Our USB dongle has FCC ID Number XUE-USBD01.

This document is intended to help you get started using the EMOTIV EPOC+ and includes common tips for using it. If you have any queries beyond the scope of this document, please contact us through our .

Each headset is packed with a small bottle of multipurpose contact lens solution. When this is exhausted, you can purchase from your local drug store or pharmacy. We recommend the use of contact lens solution if possible; but please do not use contact cleaning or sterilizing solutions. Multi-purpose solution contains non-allergenic anti-microbial agents which helps to keep your sensors fresh and prevent transfer of microbes between users.

A saline solution between 0.7% - 4% w-w sodium chloride can also be used, but we recommend adding a small quantity (< 4% by volume) of a household disinfectant such as 70% iso-propyl alcohol.

To reduce the rate of evaporation, add a couple of glycerin drops.

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).

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. The images shown above are the sensor locations for the EPOC+ using the international 10-20 system.

The universal USB receiver (dongle) uses a proprietary 2.4 GHz protocol to stream data from the headset. We recommend using this to connect to your headset on a PC or Laptop; once connected it remembers the serial number of the headset pairs to allow easy reconnection. The dongle pairing also allows multiple headsets to co-exist and provides a reliable high speed connection over Bluetooth Low Energy (BLE).

The headset supports BLE which allows connection to mobile devices (Android/iOS) and some computers. EmotivPRO does support the native BLE radio on MacOS devices (2015 or later). On PC's however the implementation of Bluetooth varies by manufacturer and it is not guaranteed to work and so we recommend using the dongle.

There are two green LED's on the top surface of the dongle and plastic lies at the bottom. The following table explains about LED's.

The following images display the arms of the headset to allow you to identify each sensor for troubleshooting.

Left

Right

The DRL(P4) / Aux DRL (M1) and CMS (P3) / Aux CMS (M2) channels are wired together to allow the user to change the location of the references. If you are having problems getting good contact quality due to thick hair, please try the second position.

It is recommended that your headset is fully charged prior to capture recordings. The charge time depends on the remaining capacity in the Lithium Polymer cell and can take up to four hours. If the power LED does not glow white when you turn it On, your EPOC+ requires charging. Please plug-in the provided USB Mini-B cable into the headset as shown above to USB port.

Note 1: The headset will charge faster if it is connected to a dedicated USB port.

Note 2: If the headset is heavily depleted or hasn’t been used for a few months, leave it connected for 24 hours.

When the EPOC+ is not in use, it is best to remove all the sensors or at least the felt pads and place them in the provided hydrator pack. The pack should be kept open to dry out. Wet sensor assemblies left in the headset will corrode over time and you don't want this corrosion to take place because it will damage the headset. The corrosion is caused by the saline solution reacting with the coating that we use to improve the signal quality.

We recommend that you soak the felts well to ensure good contact quality. You can place the felts in the hydrator pack but leave the sensors fitted to the frame.

We provide replacement sensor packs and felts on our accessories page of the .

Occasionally, the electrode assembly that the sensor locks into comes apart as shown in the following image.

Broken Sensor Lock

Occasionally, due to wear and tear, the quarter turn locking mechanism holds the sensor onto the headset breaks. This makes it impossible for the sensors to stay in place but it is possible to repair. Please contact for assistance.

EMOTIV offers several software solutions to use with your headset that you can choose based on your needs. To view our full featured software applications, please visit the PRODUCTS/SOFTWARE section of our .

If you are interested in developing your own applications for your EPOC+ headset, you can view the SDK licensing options and support . You can also access and download Cortex, our SDK service application that allows you to connect your device with our headset for third party applications.

Contact quality is measured for each position and displayed in the sensor map as shown below.

There are four states:

If a sensor is not in green, please check that it is making a good contact with the scalp and the sensor is wet. If the subject has thick hair, try to work the sensor under the hair and add additional fluid. Bad positioning and dry sensors are the two most common reasons for poor contact quality. Other reasons could be that the sensor housing isn’t locked in place or the felt pad has been recently replaced which might not be pushed far enough into the sensor housing.

If a sensor is persistently not making a good contact, you can test its functionality by tapping on the sensor and observe if anything appears in the EEG data steam. You can also try measuring your ECG by touching both references with one hand and the sensor with the other. You should be able to clearly see the QRS and T-wave.

If all of the channels are showing the same level of poor quality, the likely cause is the reference sensors are dry or the reference sensors are not making a good contact to the scalp. Before adjusting any of the recording electrodes, it is recommended that you have a good contact (green) for the reference sensors.

If the felt sensors are moistened for the first time, the sensors take time to absorb the fluid. The best solution is to apply a small amount onto each sensor and then top up each sensor so that they are wet.

For users with thick hair, skin contact can be improved by working the sensors through the hair to make a better contact onto the scalp.