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SECTION7
DESCRIPTION
&
OPERATION
PA-32R-301, SARATOGA ll HP
• •
7.8
HORIZON ENGINE INSTRUMENT/ENGINE MONITORING
SYSTEM (CONT'D)
.
.
During normal operations, all indicators and their associated sensors will have
continuous system health monitoring. In the event an indicator or sensor error is
detected during the self-test sequence or during normal operations, an audible hom
I
will sound for 3 seconds, a DDMP instrument fail message will be shown (see Fig. 3),
and a flashing red annunciator light will illuminate indicating the following:
1. 2 flashes/second- instrument failure.
2. 4 flashes/second - sensor failure.
•ALARM
INST
MODE•
FU~LEC.
[8
SELECT
TOACK
0
/
'
461 CHT
TEMP
I
EXCD
%PWR
Figure 2
•ALARM
INST
MODE•
FUE®LEC
~
SELECT
' I
TOACK
0
"'
'
CHT FAIL
TEMP
I
EXCD
%PWR
Figure 3
TOP LEVEL OPERATIONS:
FUEL MANAGEMENT (FUEL)
The fuel management mode provides fuel management functions based on
inputs from pilot fuel loading entries, fuel flow sensors, and the Global
Positioning System (GPS). This information is intended to assist the pilot in
fuel management but should be considered as advisory only. No allowances for
deviations (weather, ATC delays, etc .. ) or fuel reserves are factored into fuel
management calculations, therefore the pilot is the final authority for all fuel
management decisions.
REPORT: VB-1669
7-10
ISSUED: JUNE 30,1997
REVISED: FEBRUARY 12, 1999
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