CHAPTER
3
About the Quick-20
3.1 Parts of the Headset
The Cognionics Quick-20 integrates the EEG amplifier and wireless transmitter
into an easy-to-use, self-contained headset. The main components include:
1.
Power Button
- Push button to turn the headset on and o
"
. The power
button is also used as a reset switch to bring the amplifier
’
s settings to
their default values. To reset the device, turn the headset o
"
. Then press
and hold the power button until the main power LED flashes blue.
2.
Battery Compartment
- The Quick-20 contains two battery compart-
ments. The Lithium-ion rechargeable batteries can be hot swapped during
use.
3.
Power LED
- Indicator of power and battery status. See picture for
description of LED color codes.
4.
Trigger LED
- Indicator of trigger link status. See picture for description
of LED color codes.
5.
flexible Leg
- The Quick-20 uses an array of flexible legs to conform to
di
"
erent head sizes and shapes.
6.
Sensor Pod
- Each sensor pod is capable of swiveling to match the
contours of the head. The pod also houses an active amplifier to bu
"
er
9
