AOA Indicator turnd off while gear down position. When I turnd on all of warning lights It must be all of light goes on.
But only AOA indicator "Fast" and "On Speed" Position suddnly turnd off. If it is a correct, Quite strange.
If you have time you should to check NATOPS F-14B Page 41-2 Figure 41-1. Master Test Panel (Sheet 1 of 2). It says
MASTER TEST switch
LTS — Turns on caution, warning, and advisory lights; emergency
stores jettison button; GO and NO GO lights;
landing gear and hook transition lights; approach
indexer; FIRE warning lights; L and R STALL lights; and
air combat maneuver (ACM) panel lights. Data link (D/L)
power switch must be ON the check digital data indicator
(DDI) lights.
That's why.