-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Timothy P. Stockman
Sent: Monday, 16 August 1999 12:44
To: [EMAIL PROTECTED]
Subject: Re: MD: RM-X69RF...
=============BEGIN QUOTE=====================================
The RM-X69RF can indeed be used as "just a controller"
by connecting the RCA outputs of the MDX-65 to another
device. Here's the catch: due to the way the MDX-65 gets
its analog ground, you have to at least connect the shield of
one of the RCA's on the MDX-65 to the shield of the RX-X69RF
RCA (either channel will work and the center pin need not be
connected). This requirement MAY already be taken care of
since the radio and the RM-X69RF have the same ground; it
was not on the powered speaker. My guess is that this so that
the MDX-65 analog circuitry gets a "clean" ground, rather than use
the "dirty" power ground in the Unilink cable. This probably helps
eliminate electrical noise from the various motors in the MDX-65.
====================END QUOTE===================================
How is the RM-X69RF controller supplied? Is it supplied with the RF block
(which feeds the FM car radio) built into the controller circuitry or as a
separate block, apart from the controller box, which just receives power
from the controller box and the signal from the changer?
Also, how do some car radios open up the line-input when the auxiliary
source is started? Does this involve any special wiring to cause this
trigger and can this controller provide that special trigger arrangement for
these radios?
With regards,
Simon Mackay
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