Mandatory Settings; Unit Function; Function Lock; Trims - uAvionix AV-30-S Installation Manual

10.5 Mandatory Settings

The following settings are mandatory for each installation:

10.5.1 Unit Function

10.5.2 Function Lock

10.5.3 Trims

10.5.4 V-Speeds

UAV-1003947-001, AV-30-C, Installation Manual
Set to AI if installation is replacing an existing Attitude Indicator.
Set to DG if installation is replacing and existing Direction
Indicator.
Set to either when installation is as a non-required instrument.
In this mode, this setting is the initial default operating mode if
the function lock below is not set to locked. Pilot may toggle
mode.
Enable function lock for primary AI and DG installations. This
prevents the pilot from toggling the operating mode.
Installation as a non-required instrument may be locked or not
locked, based on owner preferences. Pressing and holding the
knob when functionality is not locked will toggle between AI and
DG modes.
Set Pitch, Roll and Slip Trim to accommodate any mounting
errors.
Set IAS and Altitude Trims to match existing instrumentation as
needed.
Trim the OAT values to match that of a secondary temperature
source such as ATIS. While trimming, the current value is
displayed to one tenth of a degree to aid in accurate adjustment.
Proper trimming is critical to ensure accuracy of displayed TAS
and DALT values.
Set each of the V-Speeds to the values that correspond to the
installation aircraft.
33 Revision C