Vanguard ATRT-01 S2 - Manual (Page 22)

ATRT-01 S2, ATRT-01B S2, AND ATRT-01D S2 USER’S MANUAL REV 2
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3.2 Setting the Test Voltage
The ATRT offers two test voltages, 8 Vac and 40 Vac. The unit always defaults to 40 Vac at
power-on. The 8 Vac test voltage can be used in situations where the 40 Vac excitation voltage
may saturate the CT’s. To set the test voltage:
a. Turn on the unit and start from the “ START-UP” menu:
Press the [2] key (SETUP).
b. The following screen will be displayed:
Press the [2] key (SET TEST VOLTAGE).
c. The following screen will be displayed:
Press the
[1]
key (SET 8 VOLTS) to select 8 volts as the test voltage ore press the
[2]
key
(SET 40 VOLTS) to select 40 volts as the test voltage.
d. The voltage will be set and the following confirmation message will be displayed:
Press any key to return to the “START-UP” menu.
TEST VOLTAGE SET TO
8 VOLTS
ANY KEY TO CONTINUE
1.SET 8 VOLTS
2.SET 40 VOLTS
1.SET TIME
2.SET TEST VOLTAGE
3.COMPUTER CONTROL
1.TEST XFMR 06/02/10
2.SETUP 15:33:10
3.CALCULATOR