User manual

BrainMaster 2.5 Software User Manual
531-346 v1.0 2/10/2012 Page 23 of 82
REF
Key
Function
a
Increase alpha (8-12 Hz) threshold by 0.1uV or target by 1 percent
A
Decrease alpha (8-12 Hz) threshold by 0.1uV or target by 1 percent
b
Increase beta (15-20 Hz) threshold by 0.1uV or target by 1 percent
B
Decrease beta (15-20 Hz) threshold by 0.1uV or target by 1 percent
c
Increase coherence/phase threshold
C
Decrease coherence/phase threshold
d
Increase delta (1-3 Hz) threshold by 0.1uV or target by 1 percent
D
Decrease delta (1-3 Hz) threshold by 0.1uV or target by 1 percent
g
Increase “gamma” (38-42 Hz) threshold 0.1 uV or target by 1 percent
G
Decrease “gamma” (38-42 Hz) threshold 0.1 uV or target by 1 percent
h
Increase “hibeta” (20-38 Hz) threshold 0.1 uV or target by 1 percent
H
Decrease “hibeta” (20-38 Hz) threshold 0.1 uV or target by 1 percent
l
Increase “lobeta” (12-15 Hz) threshold 0.1 uV or target by 1 percent
L
Decrease “lobeta” (12-15 Hz) threshold 0.1 uV or target by 1 percent
M
Toggle “Brain Mirror” between FFT and Filtered Mode
r
Reduce artifact rejection threshold value by 10 microvolts
R
Increase artifact rejection threshold value by 10 microvolts
t
Increase theta (3-8 Hz) threshold by 0.1 uV or target by 1 percent
T
Decrease theta (3-8 Hz) threshold by 0.1 uV or target by 1 percent
u
Increase user band threshold by 0.1 uV or target by 1 percent
U
Decrease user band threshold by 0.1 uV or target by 1 percent
y
Copy autothresholds into current thresholds (“Autoupdate”)
+
Increase display gain by 20%
-
Decrease display gain by 20%
<Space>
Pause or end pause
1
Set mode so keys (d, t, etc) adjust channel 1 only for thresholds, etc.
2
Set mode so keys (d, t, etc) adjust channel 2 only for thresholds, etc.
3
Set mode so keys (d, t, etc) adjust channel 3 only for thresholds, etc.
4
Set mode so keys (d, t, etc) adjust channel 4 only for thresholds, etc.
0
Set mode so keys (d, t, etc) adjust both channels 1 and 2 for thresholds, etc.
Keyboard Quick Keys
The following keyboard controls can be used at any time when the BrainMaster is operating.
PLEASE NOTE: When autothreshold is used, threshold commands change percent target
value. ALSO NOTE: Pressing <Tab> switches into “frequency adjust” mode. Pressing “a” for
alpha, “t” for theta, etc, will make the frequency band changed per what you have selected for
the on-the-fly Frequency adjustment.