Analog Devices EVAL-ADPD188BIZ-SK, User Manual

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EVAL-ADPD188BIZ-SK User Guide UG-1274
Rev. 0 | Page 5 of 10
ACQUIRING DATA
SELECTING THE PROPER VIEW
The EVAL-ADPD188BIZ-SK is intended for smoke and aerosol
detection applications. Select the
Smoke Device data view (see
Figure 10) to open a window that allows the user to run the
ADPD188BI device and to collect data (see Figure 19).
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Figure 10. Selecting the Smoke Device Data View
LOAD CONFIGURATION
In the upper right corner of the data view window, click the ADPD
Config button (see Figure 11) to open the Configuration window.
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Figure 11. Selecting ADPD Config to the Open the Configuration Window
In the
Configuration
window, click
Load DCFG
to select a
configuration file, as shown in Figure 12. For smoke and aerosol
measurements, select the
ADPD188BI_SK.dcfg configuration
file from the file dialog box.
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Figure 12. Selecting Load DCFG to Select the Configuration File
OPTIMIZING AND RUNNING THE ADPD188BI
Using the ADPD188BI_SK.dcfg configuration file, the
ADPD188BI is set up with an infrared (IR) LED firing in
Time Slot A and the blue LED firing in Time Slot B. The
initial configuration is as shown in Figure 18. Before running the
Applications WaveTool , a few steps must be taken to optimize
the data collection view and provide valid blue/IR ratios.
1. In the data view (see Figure 19), click the Op Select button
to open the view shown in Figure 13. Select SB_Sum ,
SA_Sum , and the / operation, as shown in Figure 13, to
configure the blue/IR ratio in the data view.
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Figure 13. Op Select View
2. Before running the WaveTool, make sure the operating
mode shown in the
Set SlotMode window of the data view
is set to ADPDDrv_SUM_32 for both Time Slot A and
Time Slot B, as shown in Figure 14.
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Figure 14. Selecting ADPDDrv_SUM_32