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ADDENDUM B - Process Summary
9.0 Process Summary
9.1 Launch the ControlSpace
®
Designer
TM
application and open the appropriate .csp file for the
DUT. Push the Project file to the DUT. See 'ControlSpace Designer Settings' for details.
9.2 Launch the AP ATS-2 Application. See 'Audio Precision ATS-2 Settings' for details.
9.3 Insure that the cabling and loopback is in starting position. See Setup 'Hardware Setup' for
details.
9.4 Set the Generator for 1kHz Sine and +4.000dBu amplitude. Set the Analyzer Level to dBu
units and Read and Record the value. +2.5 - +5.5 dBu to PASS.
9.5 Unplug the analog input on the DUT and Read and Record the noise level on the analyzer
dBu. <77dBu to PASS. Plug the analog input back into the DUT.
9.6 Set the Generator Freq to 20kHz. Read and Record the Analyzer amplitude. +/- 1.5dBu of
1kHz to PASS.
9.7 Set the Generator Freq to 20Hz. Read and Record the Analyzer amplitude. 0 - +3 dBu of
1kHz to PASS.
9.8 Set the Generator Freq to 1kHz. Set Measurement Function to THD+N Ratio. Read and
Record the Analyzer Function. <.015% to PASS.
9.9 Set the Generator to 19.5dBu. Read and Record the Analyzer Function. <2.0% to PASS.
Repeat this Section for all inputs and Outputs.
ADDENDUM C - Analog I/O Mapping
10.0 Analog I/O Mapping
Note: The following is a description of the paths required for testing the analog I/Os on the
ESP-00 II chassis.
10.1 The Analog I/Os of the ESP-00 II can be matched one for one when testing the I/Os. That
is, input channel 1 will map to output channel 1, input channel 2 to output channel 2, and so on....
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