Digalog Systems 2040D Series, Maintenance Manual

Page: 17 / 67

Series 2040 Test System
Series 2040 Maintenance Manual V2.00 Selftest & Calibration
16
CALIBRATION
Whenever a Testhead board is
replaced, or any time that Selftest
determines a failure, a calibration
must be performed. If a unit
passes the complete Functional
Selftest routine, a calibration is
not necessary. When Calibrate is
selected from the Selftest
Executive, the screen shown to
the right is displayed.
The Calibrate menu operates
under the same basic rules as the
Functional menu. For installation
purposes, use the mouse to select the “All Tests” box, and select the “1"
button for the number of times to be run. (See page #6). Ensure that the
Printer and Fail Data are selected, so that any failures will be printed
automatically.
The following is a list of the calibration programs located in the Calibrate
menu in the Selftest Executive, with the three most likely boards or assemblies
that could cause failures:
Test Name #1 #2 #3
#1 AMS_RMUX_c AMS RMUX MSP/ISO
#2 AMS_SIG3_c AMS MSP/ISO RMUX
#3 AMS_DIFF_c AMS RMUX ICAM
#4 DMS_c DMS
#5 ARB_v_c ASB MSP/ISO AMS
#6 DA_v_c ASB MSP/ISO AMS
#8 DIO_c DIO TH CONT/CPU Selftest
#9 ADIO_c ADIO TH CONT/CPU Selftest
#10 ADIO_dac_c ADIO AMS RMUX
#12 MDE_c MDE TMS AMS
#13 MDE_TGDC_c MDE TMS AMS
#15 POWER_c UUT Cont AMS/RMUX Selftest
#17 ISOAmp_c MSP/ISO AMS RMUX