Page 3 2
nd
Edition – Rev 0
33-10
INTERNAL LIGHTS – DESCRIPTION AND OPERATION
Figure 4. – Torch location
Annunciator panel
Instruments panel features an annunciator panel consisting of three lights, namely:
ALT warning light: it indicates that the alternator is OFF or not working properly;
PITOT HEAT advisory light: it indicates that Pitot heating system is ON;
FUEL PUMP advisory light: it indicates that the electrical fuel pump is ON.
The ‘VFR night/day’ switch allows for regulating annunciator panel brightness, depending on
light conditions; it is located next to the annunciator panel itself and it permits two brightness
set-ups (day and night).
Figure 5. – Annunciator panel