TM 55-6930-212-10
CHAPTER 5
OPERATING LIMITS AND RESTRICTIONS
5-1. NAVIGATION/COMMUNICATION .
5-2. The following navigation/communication functions are not simulated:
Extraneous transmissions and receiver noise
VOR voice
Masking
Voice secure capability
5-3. ENVIRONMENTAL SOUNDS.
5-4. Environmental sounds are limited to a maximum of 100 decibels.
5-5. The following sounds are not simulated:
Compressor stall
Bleed band sounds
Rain and hail
All other abnormal sounds
5-6. OVERHEAD PANEL CONTROLS.
5-7. The following overhead panel controls are not functional:
Cabinet temperature select
Emergency exit lights
Cabin heat controls
Vent blower
Windshield wiper controls
Windshield anti-ice
Hoist control
Ramp isolation switch
Cable cutter
5-8. COCKPIT CIRCUIT BREAKERS.
5-9. Table 5-1 shows which cockpit circuit breakers are not functional (NC in the class column), which are functional (F
in the class column), and which are functional and poppable (FP in the class column).
5-1
