User's Manual

Table Of Contents

f. The precise horizontal direction the antenna is pointing in can be adjusted using the bolt with two

nuts (part No. 10 and 12). Once the direction has been set the antenna is fixed in place by tightening

the nuts against the bracket to prevent further movement of the antenna. The vertical direction the

antenna is pointing in can be adjusted by turning the fine adjustment bolt (part No. 9) by the

bracket mounting plate. After selecting the correct direction the position is secured by tightening

the bolt – see point d. (part No. 7 and 8). The correct position in both directions is found by monit-

oring RSS voltage, see Section 6.5.2, “Directing antennas”.

Fig. 6.18: Horizontal adjustment of the

antenna direction

Fig. 6.19: Vertical adjustment of the

antenna direction

g. After pointing the antenna in the right direction tighten the bolts on the bracket on the axes of rotation

(part No. 6 and 11). Then check again that all other bolts have been sufficiently tightened. We can

now proceed to connect the FOD unit to the user network.

Fig. 6.20: Tightening the axis at the fine

adjustment bolt

Fig. 6.21: Tightening the axis at the bracket

Installation