TB 9-4910-556-35
(2) Set TEST SELECT switches to 95.
(3) Press and hold TEST pushbutton until CAL appears on VTM display. Release
TEST pushbutton.
(4) Wait for offset values to appear on display. Offset values will be between -225
and +225.
(5) Set ammeter calibrator for 20 A output.
(7) Press and release TEST pushbutton. VTM should display between 17.8 and
22.2. Record indication.
(8) Set ammeter calibrator for 100 A output.
(10) Press and release TEST pushbutton. VTM should display between 93 and 107
A.
12