The alignment aid can include two or more alignment aid stripes.

Alignment may be assisted by displaying both local and remote transmission information during alignment.

Axial alignment is automatically effected upon the correct alignment of the radial and tangential axes of each accelerometer.

The individual element in the array of releasable elements can be released from the array by a mechanical force.

Dynamic distractor (100) can aid in the alignment of the skeletal systems and to verify that alignment is correct.

The immediate action limit for alignment

As shown, the alignment at the surface of an opposed substrate (2) optionally follows the alignment at substrate (1).

These features help in visualization of the alignment aid (which also may be designed to help in alignment).

The angular alignment of the transmitter is critical and the transmitter modules are flexibly mounted on component boards at right angles to the backplane so that the face of the transmitter contracts the backplane and is aligned correctly.

The immediate action limit for alignment (4.2.8.1

ILS glide path angle

Instrument Landing System Glide Path Angle

The immediate action limit for alignment (4.2.8.1

Vertical alignment of the pole is unnecessary.

physical alignment of the sensors