MindMedia NeXus-4 Скачать руководство пользователя страница 12

 

12 

 

4.2

 

Powering the NeXus-4 

The NeXus-4 can be powered using batteries. Follow the steps below to insert batteries. 

Steps to in insert batteries. 

 

Remove the battery cover by 

sliding it in the direction of the 

arrow

 

 

Insert batteries. Note the 

orientation.  

 

Close the battery cover 

 

 

Important 

 

 

Mind  Media  strongly  recommends  high  quality  AA  batteries  (for 

example Duracell Procell) in order to have optimal performance. 

 

Do not use batteries that contain lithium. 

 

Do not use rechargeable batteries. 

Power Saving Mode 

When the device is not in use (e.g. there is no active connection (pairing) with the PC), the NeXus-4 

will switch off after 5 minutes to save its power.  

4.3

 

Transfer data to PC 

Bluetooth  IT-network  connections  are  supported  by  the  product.  The  purpose  of  the  IT-network 

connection is for device control and/or data transfer. The intended information flow is:  

 

Control from a PC to the device 

 

Raw data from the device to the PC  

The supported versions of the IT network connections are: 

 

Bluetooth: 1.1 and higher 

The following section describe the installation of the Bluetooth IT-network connection. 

Please  note:  No  hazardous  situations  have  been  identified  for  the  product  due  to  loss  of  the  IT-

network functionality. 

Содержание NeXus-4

Страница 1: ...NeXus 4 User Manual Version 2 0 0344...

Страница 2: ...lay operators 7 3 Product overview 8 3 1 Product components 8 3 2 Intended use 8 3 3 NeXus 4 views 9 3 4 User interface 9 3 5 Patient connections 10 3 6 Device label 10 4 Instructions for use 11 4 1 S...

Страница 3: ...RMA number in case a return is required Never ship products back to Mind Media without this authorization and or RMA number 1 2 Warranty information The product except its cables and accessories is w...

Страница 4: ...tion read important safety information Important information guidance for use Consult instructions for use Device has type CF applied parts Ingress protection rating Keep dry CE certified 93 42 EC Ann...

Страница 5: ...esonance Imaging MRI equipment or equipment capable of emitting diagnostic levels of ionizing radiation Apart from the above there are no contra indications There are no known side effects from the us...

Страница 6: ...used in conjunction with accessories that are not manufactured or approved by the manufacturer No modification of this product is allowed The product should not be tampered with Do not touch the elect...

Страница 7: ...PC receiver and the device the signal transmission is not as reliable Do not use an operating cellular phone within 50 cm of the device to avoid excessive noise on the signals Sharp bends or winding...

Страница 8: ...bsite www mindmedia com 3 2 Intended use The product is intended to be used for acquisition of electro physiological signals by or under supervision of a physician The user must have knowledge of curr...

Страница 9: ...ill result in a signal in the digital channel of the product In this case the device will not shut down Status LED The table below states all possible states of the LED indicators of the device LED In...

Страница 10: ...ments Leads that fit in the bipolar inputs have two bipolar cables with 2 snaps per cable going to the patient The bipolar input uses a 6 pin connector Auxiliary Used for sensors that require 5V power...

Страница 11: ...B HDD 50 GB 250 GB recommended Internet connection or CD DVD Drive Operating system Windows Windows 10 64 bit Windows 8 1 64 bit Windows 7 32 bit 64 bit Important Disconnect all Mind Media products fr...

Страница 12: ...When the device is not in use e g there is no active connection pairing with the PC the NeXus 4 will switch off after 5 minutes to save its power 4 3 Transfer data to PC Bluetooth IT network connectio...

Страница 13: ...til Windows reports that the Device is ready to use The Bluetooth pairing remains valid until you plug the Bluetooth dongle into a different USB port delete the link from Windows or pair the device wi...

Страница 14: ...o high pass or low pass filters that can cause signal phase shifts or filter overflows are present The NeXus 4 has one dual bipolar input This connector leads to two bipolar input stages for in total...

Страница 15: ...submerge product in liquids Never use sharp tools or aggressive chemicals for cleaning or disinfecting Do not sterilize equipment Environmental protection Special EU instructions for disposal are appl...

Страница 16: ...age power supply network that supplies buildings used for domestic purposes Harmonic emissions IEC 61000 3 2 Not applicable Battery powered equipment Voltage fluctuations flicker emissions 61000 3 3 N...

Страница 17: ...or the user of the NeXus 4 should assure that it is used in such an environment Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance Portable and mobile RF communic...

Страница 18: ...NeXus 4 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the NeXus 4 can help prevent electromagnetic interference by...

Страница 19: ...Class CF Applied parts Its enclosure also after removal of battery cover including all contacts and receptacles The patient accessories Accessible parts Apart from the applied parts the NeXus 4 has no...

Страница 20: ...ry Batteries 2 x AA disposable alkaline 1 5V Power Saving 5 minutes without connection to PC Battery low indication level 2 0 V 0 1V Battery empty shut down level 1 7 V 0 1V Bluetooth Communication Bl...

Страница 21: ...Digital channel bits 1 bit 0 to 255 0x01 1 ON OFF button 0x02 Battery state 0 battery empty 63 battery full alkaline 0x04 0x08 0x10 0x20 0x40 0x80 1 battery empty 6 Saw Sawtooth test signal 256 sample...

Страница 22: ...22 Copyright 2017 Mind Media All rights reserved www mindmedia com...

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