Master Warning Systems

1
Master Warning Systems

• Citation II

2
Master Warning System

• Consists of
• 2 MASTER WARNING switchlights
• Annunciator panel light cluster- each light has a
  legend.
• Red lights warning requiring immediate action.
• Amber or white lights indicate a caution
  requiring immediate attention but not necessarily
  immediate action.

3
Annunciator Panel

• Operate in conjunction with MASTER WARNING
  lights.
• When illuminated- remain on until fault is
  corrected.
• If red light- the MW lights also come on.
• 2 MW lights- 1 ea. Side.- flash until reset by
  depressing (re-arms MW lights for next use) even
  if causing fault is corrected.
• If BOTH L and R GEN OFF lights (amber) come on at
  same time- MW come on (only time an amber light
  trips MW lights)

4
Annunciator Panel ctn.

• Lights dim automatically when PANEL LIGHT CONTROL
  sw. is ON
• Rotary test sw. to ANNU- causes all annunciators
  to illuminate- only verifys lamp integrity- red
  light abv. Rotary test sw. on any time sw. is in
  any pos. except OFF.
• Various audio warnings- see table 4-1- audio test
  feature incorporated in rotary sw