TB 9-4920-467-24
a.
Performance Check
(1)
Connect calibrator to TI ETTS Pod as shown in figure 15.
J1
i
Calibrator
w
TI Pod
S
R
(2)
Select and activate Test from the POD Alignment screen on the UxValidator.
(3) Set the calibrator to output 37.5 V at 6 kHz. Allow the circuit to stabilize for
2 minutes. If TI reading on UxValidator does not indicate between 36.5 and 38.5 V ac,
perform b below.
(4) Set the calibrator to output 47.5 V at 6 kHz. If TI reading does not indicate
between 46.5 and 48.5 V ac, perform b below.
(5) Set the calibrator to output 57.5 V at 6 kHz. If TI reading does not indicate
between 56.5 and 58.5 V ac, perform b below.
(6) Press the TI ETTS BrainPak left Encoder button to return to the main POD
Alignment screen.
(7)
Turn calibrator output to Standby.
b. Adjustments
(1) Select and activate Align from the POD Alignment screen on the UxValidator.
The onscreen instructions as shown in figure 16 is displayed.