13
Wireless transmission: Bluetooth interface
1.
Insert the Bluetooth dongle in a USB port. Wait for Windows Update to install the drivers for
the Bluetooth dongle.
2.
After Windows has finished installing the Bluetooth drivers, click the Bluetooth tray icon in
the right bottom corner of the Windows taskbar.
3.
Click, ‘
Add a device
’. If you do not see the Bluetooth tray icon, click
Start > Devices and Printers > Add a device
4.
Windows will start scanning the environment. Make sure the
NeXus-4 is powered on. The NeXus-4 should automatically show
up in the list.
5.
Select the device and click ‘
Next’
. Windows will ask for a pairing
code. The pairing code consists of the last four digits of the serial
number. The serial number can be found on the back of the NeXus-4 on the silver label
next to ‘SN’. Click
Next
to finish the Bluetooth setup.
6.
Windows may report that drivers are being installed. Wait until 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 with
another PC.
4.4
Perform measurement
Connect Patient Leads
Connect the Patient Ground lead to the GND input of the amplifier and to the patient. Use the Mind
Media Patient Ground wristband for optimal contact. Wet the band and place it around your wrist.
Mind Media recommends using the wet wristband to optimize measurement
setup. This will improve the signal quality. Please read the Application Note on
the reference amplifier for more background.
Connect all patient leads and patient ground. Please refer to instructions for use of the accessories
and sensors for more information.
4.5
Mobility
Mind Media recommends using the carrying bag in case the patient needs to carry the device during
the measurement. Slide the device in the carrying bag. This may require some force. The elastic
bands hold the device in place. The carrying bag can be attached to a belt or use a shoulder band.
