L-3 TECHNOLOGIES ESI-500, Pilot'S Manual

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ESI-500
Pilot’s Guide 4-1
Messages and Indications
CHAPTER 4
MESSAGES AND INDICATIONS
Figure 4-1: Display Invalidities
Messages and indications provide functional status of a display feature
or the unit in general. Messages or indications can be shown on the
splash screen, system status screen (battery status), or on the normal
operation screen.
Before removing the unit or its system components from the aircraft
contact L3 Customer Service authorized service center or Customer
Support at (800) 453-0288).
Introduction
Figure 4-1 shows the possible invalidity indications. Table 4-1 provides
a list of indications and possible display conditions with a description
and any corrective action.
The ALT, ATT FAIL, IAS, HDG, ATT DEGRADED, and HDG
DEGRADED invalidity flash on/off for 5 seconds and then remains
on. The invalidity is removed when the condition is resolved.
It is recommended to crosscheck other cockpit displays/instruments
for errors and/or data inconsistency.
Display Conditions