MECHANICAL ADJUSTMENTS - SETTING THE SENSING FIELD DIMENSIONS
A.WIDTH OF THE SENSING FIELD
The antenna for the Eagle HM is identified by it’s 9 elements. There is no narrow or wide antenna. Only the 9 element antenna is utilized for the Eagle HM.
B.THE POSITION OF THE SENSING FIELD IS DETERMINED BY THE VERTICAL TILT ANGLE OF THE ANTENNA
A |
0º |
B |
20º |
C |
27º |
To obtain a sensing field as close to the door as possible : the tilt angle of the antenna must be set at the position (0°). - Example of use with a very deep operator.
To obtain a sensing field close to the door: the tilt angle of the antenna must be set at the position (20°) - Example of use with a normal operator. Shown in Picture B above.
To obtain a sensing field far from the door: the tilt angle of the antenna must be set at the maximum position (27°). - Example of use with a normal operator. Shown in picture C above.
SENSING FIELDS ACCORDING TO THE VERTICAL TILT ANGLE OF THE ANTENNA
The sensing fields on the right correspond to the following adjustments :
vertical angle of the antenna : 0°, 20°, 27° ; sensitivity : 9 Mounting height: 16’
6.4’ | 3.2’ | 0 | 3.2’ | 6.4’ |
0º
20º
27
0
3.2’
6.4’
9.6’
12.8’
16’
75.1038 V3 Jun 2005 [Rev. June 10, 2005] | Page 3 of 8 |