AIRPLANE
OPERATIONS
MANUAL
GROUND SERVICING
TEMPORARY REVISION 41.1
1-12-60
Page
9
Code
01
Copyright © by Embraer. Refer to cover page for details.
AOM-145/1114
ATA
EICAS
MESSAGE
or
CONDITION
LOCATION PROCEDURE
34
ATT Flag
on the ISIS
(SMITHS
and
THALES)
ISIS
(1) On the circuit breaker panel, open
and close the INTEG STBY circuit
breaker.
NOTE: Before turning on the
ISIS, make sure that there is no
dynamic pressure applied to
Pitot/Static 3. It must be
equivalent to an airspeed equal to
or greater than 60 knots.
The airplane must be maintained
stationary during the ISIS
initialization.
(2) The display shows an initialization
page for 70 seconds (ISIS
SMITHS) or for 90 seconds (ISIS
THALES).
(3) Wait until the ISIS completes its
initialization.
34
CAGE Flag
on the ISIS
(THALES)
ISIS
(1) Push the CAGE button to cage
the Integrated Standby
Instrument System (ISIS) and do
not move the ISIS during this
phase.
NOTE: The "ATT 10s" indication
replaces the ATT CAGE flag to
show that the ISIS is in the
attitude reset (caging) phase.
In flight, the pilot must maintain
the airplane in straight and level
flight and at constant speed
before pushing the CAGE button
during this phase.
(2) Make sure that the attitude
function has been set to the true
value in stabilized condition.
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