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10 DATA-ONLY
RADIO
CONNECTIONS
The Data-Only configuration of the radio has no Control Head. The only difference in connections from
an installation with a Control Head is with respect to ignition sense wiring. For a Data-Only radio, follow
the procedure described in either section 9.5.3.1 or 9.5.3.2, except where the white wire of the
Control
Head’s
DC Power Cable is referenced, make the connections with the white wire of the
radio’s
DC
Power Cable instead.
NOTE
The ignition sense is the only means for turning on/off the Data-Only radio. The “hot
wired” configuration cannot be utilized for the Data-Only radio, since this configuration
does not employ the DC Power Cable’s white wire.