Note to CATV system installer:
This reminder is provided to call the CATV system installer’s attention to
Article 820-40 of the NEC which provides guidelines for proper
grounding and, in particular, specifies that the cable ground shall be
connected to the grounding system of the building, as close to the point
of cable entry as practical.
NOTES:
• Do not connect two FM antennas simultaneously.
• Even if an external AM antenna is used, do not disconnect AM loop
antenna.
• Make sure AM loop antenna lead terminals do not touch metal parts of
the panel.
Connecting the antenna terminals
DIRECTION OF
BROADCASTING
STATION
FM ANTENNA
75 Ω/ohms
COAXIAL
CABLE
FM INDOOR ANTENNA
(An Accessory)
AM LOOP
ANTENNA
(An Accessory)
AM OUTDOOR
ANTENNA
Connection of AM antennas
1.
Push the lever.
2. Insert the
conductor.
3. Return the lever.