User & Service Manual
XLTEK Trex HD Amplifier
57
14. How to Disable Channels and Set Frequency
1.
In NeuroWorks or SleepWorks, choose
Edit > Settings > Acquisition
.
2.
Select
Trex Ambulatory
in the first drop-down box.
3.
In the
Channel
Status
section,
select
Set
manually
.
4.
In the pane below,
select the following
channels:
All DC channels:
DC1
,
DC2
,
DC3
, and
DC4
Differential Channels
DIF2
,
DIF3
and
DIF4
*
Pulse Rate (
PR
) and
Oxygen Saturation
(
OSAT
)
5.
Click the
button.
6.
In the
Sampling Frequency
section, select
200
.
*
DIF1
should not be turned off because it is needed in order to perform the impedance
check.
