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Table 1 provides the installation limits for the ASU installation, Use the
following guidelines when measuring angles:
Roll angle is (+) right bank and (-) is left bank
Pitch angle is (+) nose up and (-) nose down
Yaw direction is (+) right yaw and (-) left yaw
The ASU must be mounted either parallel to the aircraft centerline or at 90
degrees to the aircraft centerline. The unit may be mounted upright on the
mounting surface or may be hung from the mounting surface.
The ASU allowed orientations are as shown in Table 2 following
T
ABLE
T
1 ASU INSTALLATION LIMITS
ABLE
PITCH
ROLL
2 ALLOWED ASU ORIENTATIONS
Orientation Bits
Connector End
(3-0)
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
YAW
ASU Mounting
Axis
Surface
-X
+Z
+Y
+Z
+Y
+Z
-Y
+Z
+X
-Z
-Y
-Z
-X
-Z
+Y
-Z
-Z
+X
+Y
+X
+Z
+X
-Y
+X
-Z
-X
+Y
-X
+Z
-X
-Y
-X
OASIS Installation Manual
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