Dynex DX-R20TR - Manual (Page 8)

Important safety instructions
7
An outside antenna system should not be located near overhead power lines or other electric
light or power circuits, or where it can fall into such power lines or circuits. When installing an
outside antenna system, extreme care should be taken to keep from touching such power
lines or circuits, because contact with them can be fatal.
Note to CATV system installer
This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the
NEC that provides guidelines for correct grounding and in particular, specifies that the cable
ground must be connected to the grounding system of the building as close to the point of
cable entry as practical.
1 Electric service equipment
2 Power service grounding electrode system
3 Ground clamps
4 Grounding conductors
5 Antenna discharge unit
6 Grounding clamp
7 Antenna lead-in wire
6
7
5
2 1
3
4
DX-R20TR.fm Page 7 Thursday, January 18, 2007 3:19 PM