Vanguard ATRT-03_03B - Manual (Page 88)

REV 7 ATRT-03, ATRT-03A, AND ATRT-03B USER’S MANUAL
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4.2 Performing a Verification Test
Use the steps below to perform a verification test on the ATRT-03’s electronics:
a. Start from the “START-UP” menu:
Press the [4] key (DIAG).
b. The following screen will be displayed:
Press the [2] key (VERIFICATION TEST).
c. The following screen will be displayed:
Connect the H and X cables per the on-screen instructions and then press the [ENTER]
key.
d. The ATRT-03 will start performing a DELTA-DELTA test. The following screen will be
displayed momentarily:
The screen will then be updated with the test results for each phase:
Press any key to continue. The unit will then proceed to perform a Y to Y test. The
following screen will be displayed momentarily:
RATIO mA % DIFF
+1.0000 0001
+1.0000 0001
+1.0000 0001
DELTA-DELTA TEST
VERIFICATION TEST
CONNECT:H0-X0, H1-X1
H2-X2, H3-X3
THEN “ENTER” KEY...
1.CABLE TEST
2.VERIFICATION TEST
3.AUTO-DETECT XFMR
1.TEST XFMR 08/23/10
2.SETUP 08:25:15
3.CALCULATOR
4.DIAG 5.QUICK TST