TB 1-4920-443-35
ALIGNMENT PROCESS
5. Preliminary Instructions
a. The instructions outlined in this section are preparatory to the alignment process. Personnel should
become familiar with the entire bulletin before beginning the alignment.
b. Test equipment used in this bulletin is referenced within the text by common name as listed in table 2.
c. Unless otherwise specified, verify the result of each test and, whenever the test requirement is not met,
take corrective action before continuing with the alignment. Adjustments required to calibrate the TI are
included in this procedure. Additional maintenance information is contained in the manufacturer's manual
for the TI.
d. Unless otherwise specified, all controls and control settings refer to the TI.
6. Equipment Setup
WARNING
HIGH VOLTAGE is used or exposed during the performance of this alignment.
DEATH ON CONTACT may result if personnel fail to observe safety precautions.
REDUCE OUTPUT(S) to minimum after each step within the performance
checks where applicable.
a. If necessary, zero-set meters by turning slotted disk below meter face until meter pointer indicates zero.
b. Remove TI protective covers as required for adjustment.
c. Activate POWER switch and allow at least 15 minutes (unless otherwise noted) for equipment to warm-up
and stabilize.
