-72-
M
e
d
i
c
a
l
D
e
v
i
c
e
s
f
o
r
S
l
e
e
p
D
i
a
g
n
o
s
t
i
c
s
a
n
d
T
h
e
r
a
p
y
7.4.8
Edit Modes
It is possible to edit Events manually.
Attention:
The Automatic Analysis does not change any Manually Edited Events.
Four techniques are provided for
Manually
editing Events in the Raw Data:
Edit Mode
,
Quick Edit
Mode, Select Edit Mode
and the
Repeat Mode
. Select the required method from the
Mode
menu.
Please note:
The Time Base of the Raw Data cannot, as default, be changed while in Editing mode. If it is
necessary to cha
nge the Time Base, deactivate “Lock Time” in the “Mode” menu.
To delete an event, place the mouse cursor inside the frame and right click on it.
You can display the manually deleted events by clicking on
Show deleted
in the
Mode
menu.
Manually deleted events will be marked with a hashed box
7.4.8.1 Edit Mode
To mark an event in the Raw Data window, use the
Keys
on the keyboard that were assigned in the
Keys
menu
in
Global Preferences
(see chapter 7.3.6). These
keys
or
key combinations
are used to
edit the study in this mode. It is also possible to change these
Keys
while analysing a study in
Tools
→
Preferences
→
Keys
.
To edit and classify the marked event in the Raw Data window, select the event by dragging over it
with mouse. Once selected, enter the Key or Key Combination to score the event. An event box will
appear and frame your marked event. An information box can be turned on (
View
→
Show info
window
) which will show the Parameters associated with the marked event.
Keyboard layout
fig. 7-34: Keyboard Layout for Analysis
Jump to the beginning
of the recording
Page
Backward
Page
Forward
Half Epoch
Forward
Repeat Mode
Quick Edit Mode
Jump to the end
of the recording
Increase Time Base
Reduce Time Base
+
Half Epoch
Backward
+
