Braebon Ultima 0580A, User Manual, Page: 14 / 28

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1. Using the AC
Interface cable
(Model 0592),
connect a 1 mm
keyhole connector to
each of the outputs
you would like to
record. You may
record from one to
six outputs.
2. Connect the 1.5 mm
safety pin
connectors to your
headbox.
3. Use the Braebon™
recommended AC
recorder settings
listed in Table 3 AC
Recorder Settings.
Table 3 AC Recorder Settings
Channel
Output
Low Frequency Filter
(time constant)
High Frequency
Filter
Gain/Sensitivity
Sampling
Rate
Airflow &
Snoring
Output 0.05 Hz or lower
(3 seconds or longer) 70 Hz or higher 20 mV/cm or
1000 x increase or decrease as
necessary 100 Hz or
greater
Airflow
Output 0.05 Hz or lower
(3 seconds or longer) 10 Hz or higher 20 mV/cm or
1000 x increase or decrease as
necessary 20 Hz or
greater
Snoring
Output 10 Hz or lower
(0.16 seconds or longer) 70 Hz or higher 20 mV/cm or
1000 x increase or decrease as
necessary 100 Hz or
greater
Dual Pressure Sensor (0585)
AC Headbox Recording System
Note: You can connect
one to six cables from
the output of the
pressure sensor to the
input of the AC
headbox
Dual lumen, oral and nasal
cannula connected to both the
nasal and oral input
Figure 2 Complete AC Recorder Connection
Airflow and Snoring (Unfiltered)
Airflow (Snoring Filtered Out)
Snoring (Airflow Filtered Out)