TB 9-6625-096-50
SECTION III
PRELIMINARY OPERATIONS
6. Preliminary Instructions
a. The
instructions outlined in this
section are preparatory to the
calibration process.
Personnel should become familiar with the entire bulletin before beginning the calibration.
b. Items of equipment used in this procedure are referenced within the text by common
name and item identification number as listed in tables 2 and 3. For the identification of
equipment referenced by item numbers prefixed with A, see table 2, and for prefix B, see
WARNING
HIGH VOLTAGE is used during the performance of this
calibration. DEATH ON CONTACT may result if personnel
fail to observe safety precautions.
7. Equipment Setup
a. Remove TI from case.
Figure 1. Panel meter accuracy - equipment setup.
c. Position TI controls as listed in (1) through (4) below:
(1) METER switch to LINE.
(2) AUDIO SELECTOR switch to VOR.
(3) NAV-GS switch to NAV.
(4) CARRIER SET control fully counterclockwise to detented position
d. Energize equipment and allow sufficient time for warm-up and stabilization.
4