Instruction Manual

REV 1 EZCT-2000A USER’S MANUAL
85
5.2 Verifying the EZCT-2000A’s V
x
Sense Circuit Using an External Meter
The excitation voltage (V
x
) sensed by the EZCT-2000A can be verified using an external RMS volt
meter. Follow the steps below to verify the EZCT-2000A’s V
x
sense circuit:
a. Connect the X cables to an RMS volt meter as shown in Figure 17.
b. Select the EZCT-2000A’s Diagnostics mode (see section 5.1).
c. Press the
[PAPER ∧ Contrast] key to raise the V
x
voltage.
d. Verify the V
x
voltage displayed on the EZCT-2000A LCD screen against the value
displayed on the external volt meter.
e. Press the [STOP] key to end the test.
Figure 17. EZCT-2000A V
x
Verification Test Connections