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1. Using the DC
Interface cable
(Model 0594),
connect a 1 mm
keyhole connector to
each of the outputs
you would like to
record. You may
choose to record
from one to six
outputs.
2. Connect the 1/8 inch
female stereo
connector to your
DC amplifier.
3. Use the DC recorder
settings listed in
Table 4 DC Recorder
Settings.
Table 4 DC Recorder Settings
Channel
Output
Low Frequency Filter
(time constant)
High Frequency Filter
Gain/Sensitivity
Sampling
Rate
Airflow &
Snoring
Output
N/A
70 Hz or higher
20 mV/cm or
1000 x increase or
decrease as necessary
100 Hz or
greater
Airflow
Output
N/A
10 Hz or higher
20 mV/cm or
1000 x increase or
decrease as necessary
20 Hz or
greater
Snoring
Output
N/A
70 Hz or higher
20 mV/cm or
1000 x increase or
decrease as necessary
100 Hz or
greater
Dual Pressure Sensor (0585)
DC Headbox
Recording System
Note:
You can connect
one to six cables from
the output of the
pressure sensor to the
input of the DC
headbox
Dual lumen, oral and nasal cannula
connected to both the nasal and oral
input
Figure 3
Complete DC Recorder Connection
Airflow and Snoring ( Unfiltered)
Airflow (Snoring Filtered Out)
Snoring (Airflow Filtered Out)
Summary of Contents for Ultima 0580A
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