Vanguard TRM-20_40 - Manual (Page 62)

TRM-20 AND TRM-40 USER’S MANUAL REV 1
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3.14 Demagnetizing the Transformer Core
You can demagnetize the transformer core using the steps below:
a. Start from the “Start-Up” menu:
Press the [1] key (RUN TEST
b. The following screen will be displayed:
Press the [4] key (DEGAUSS WINDING).
c. The following screen will be displayed:
Select the degaussing current by pressing the corresponding key on the alpha-numeric
keypad.
d. The following screen will be displayed:
Press the
[ENTER]
key to continue.
THIS MAY TAKE SEVERAL
MINUTES TO COMPLETE
"ENTER" to continue
DEGAUSS CURRENT:
1. 0.5 AMP
2. 1 AMP
3. 2 AMPS
4. 5 AMPS
5. 10 AMPS
1. RESISTANCE TEST
2. SPECIAL RES TEST
3. DYNAMIC LTC TEST
4. DEGAUSS WINDING
1. RUN TEST
2. SETUP
3. USER DIAGNOSTICS
11/07/11
08:49:15
22 °C 72°F