Boston Acoustics Shelf Stereo System - Manual (Page 17)

17
Connections (continued)
Optional: Connecting to a different external indoor FM antenna
Note: Not included—available at most stores that sell audio/video parts and accessories.
1. Disconnect the supplied external FM antenna from the
back of the MicroSystem CD.
2. Connect the external FM antenna to the 75 Type F connector.
Optional: Connecting to an external indoor AM antenna
Note: Not included—available at most stores that sell audio/video parts and accessories
1. Disconnect the built-in internal AM antenna wires from the
spring terminals on the back of the MicroSystem CD.
2. Connect the wires of the external AM antenna to these terminals.
Optional: Connecting to an outdoor antenna
If you wish to use an outdoor antenna, we suggest that, for safety reasons, you have a
professional installer connect it.
Antenna Lead In Wire
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductors
(NEC Section 810-21)
Ground Clamps
Power Service Grounding
Electrode System
(NEC ART 250 Part H)
Electric
Service
Equipment
Ground
Clamp
Antenna Grounding
Example of antenna grounding,
per the National Electrical Code,
ANSI/NFPA 70.
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