TB 9-4931-413-50
10. Final Procedure
a. Deenergize and disconnect all equipment.
b. In accordance with TM 38-750, annotate and affix DA Label 80 (U.S. Army
Calibration System). When the test instrument cannot be adjusted within tolerance,
annotate and affix DA Form 2417 (Unserviceable or Limited Use tag).
7