[slinkelist] Re: Poor man's DXS

Thomas W. Humphrey TWHumphrey@fuse.net
Tue, 25 Apr 2000 14:17:51 -0400


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I ran a test on exactly this point, and found that if you turn off the =
"poll status of idle changers" option you can turn of the changers and =
they will stay off until CDJ tries to use them again or you explicitly =
turn them back on.  Or is there a software variance for Ohio users only?

----- Original Message -----=20
  From: Colby Boles=20
  To: Thomas W. Humphrey ; Slinke List=20
  Sent: Tuesday, April 25, 2000 1:06 PM
  Subject: RE: [slinkelist] Poor man's DXS


  as it is, CDJ won't let you turn off changers, it will turn them back =
on again.
  =20
  Colby
    -----Original Message-----
    From: slinkelist-admin@nirvis.com =
[mailto:slinkelist-admin@nirvis.com]On Behalf Of Thomas W. Humphrey
    Sent: Tuesday, April 25, 2000 8:45 AM
    To: Slinke List
    Subject: [slinkelist] Poor man's DXS


    The product identified below will switch between four digital inputs =
automatically, based on the presence of an optical signal, or based on =
priority if there is more than one optical signal present. =20

    http://www.hometheaterworld.com/hometheaterworld/audautmod11d.html
    =20
    You can use this to switch digital out of CD changers hooked to CDJ, =
as long as you can tolerate (1) no pre-queuing of discs, (2) turning =
changers on and off as tracks alternate between players, and (3) no =
polling of idle players.

    For this cheaper Toslink switch to work, CDJ must turn off all =
higher priority changers when playing from a given changer, so that the =
digital signal from the lowest priority changer is passed through the =
device.  This can be done by setting up a CDJ map to turn off any higher =
priority changers (with cdxxx:power_off events) when there is a =
"using_player" event directed to a changer.  The CDJ map must also =
respond to a using_player event for all but the lowest priority changer, =
by turning on the changer when there is a "using_player" event directed =
to that changer.  You also have to turn off the CDJ option for =
pre-queuing discs, and turn off the CDJ option for polling the status of =
idle changers (so they don't get turned back on).

    Hope somebody has interest in this option.

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<DIV><FONT face=3DArial size=3D2>I ran a test on exactly this point, and =
found that=20
if you turn off the "poll status of idle changers" option you can turn =
of the=20
changers and they will stay off until CDJ tries to use them again or you =

explicitly turn them back on.&nbsp; Or is there a software variance=20
for&nbsp;Ohio users only?</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV>----- Original Message ----- </DIV>
<BLOCKQUOTE=20
style=3D"BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: =
0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
  <DIV=20
  style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
  <A href=3D"mailto:cboles@nirvis.com" title=3Dcboles@nirvis.com>Colby =
Boles</A>=20
  </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>To:</B> <A=20
  href=3D"mailto:TWHumphrey@alum.mit.edu" =
title=3DTWHumphrey@alum.mit.edu>Thomas W.=20
  Humphrey</A> ; <A href=3D"mailto:slinkelist@nirvis.com"=20
  title=3Dslinkelist@nirvis.com>Slinke List</A> </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Tuesday, April 25, 2000 =
1:06=20
  PM</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Subject:</B> RE: [slinkelist] Poor =
man's=20
  DXS</DIV>
  <DIV><BR></DIV>
  <DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN =
class=3D347540417-25042000>as=20
  it is, CDJ won't let you turn off changers, it will turn them back on=20
  again.</SPAN></FONT></DIV>
  <DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
  class=3D347540417-25042000></SPAN></FONT>&nbsp;</DIV>
  <DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
  class=3D347540417-25042000>Colby</SPAN></FONT></DIV>
  <BLOCKQUOTE=20
  style=3D"BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; =
MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">
    <DIV align=3Dleft class=3DOutlookMessageHeader dir=3Dltr><FONT =
face=3DTahoma=20
    size=3D2>-----Original Message-----<BR><B>From:</B> <A=20
    =
href=3D"mailto:slinkelist-admin@nirvis.com">slinkelist-admin@nirvis.com</=
A>=20
    [<A=20
    =
href=3D"mailto:slinkelist-admin@nirvis.com">mailto:slinkelist-admin@nirvi=
s.com</A>]<B>On=20
    Behalf Of </B>Thomas W. Humphrey<BR><B>Sent:</B> Tuesday, April 25, =
2000=20
    8:45 AM<BR><B>To:</B> Slinke List<BR><B>Subject:</B> [slinkelist] =
Poor man's=20
    DXS<BR><BR></DIV></FONT>
    <DIV><FONT face=3DArial size=3D2>The product identified below will =
switch=20
    between four digital inputs automatically, based on the presence of =
an=20
    optical signal, or based on priority if there is more than one =
optical=20
    signal present.&nbsp; </FONT></DIV>
    <DIV><FONT face=3DArial size=3D2><BR><A=20
    =
href=3D"http://www.hometheaterworld.com/hometheaterworld/audautmod11d.htm=
l">http://www.hometheaterworld.com/hometheaterworld/audautmod11d.html</A>=
</FONT></DIV>
    <DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
    <DIV><FONT face=3DArial size=3D2>You can use this to switch digital =
out of CD=20
    changers hooked to CDJ, as long as you can tolerate (1) no =
pre-queuing of=20
    discs, (2) turning changers on and off as tracks alternate between =
players,=20
    and (3) no polling of idle players.</FONT></DIV>
    <DIV>&nbsp;</DIV>
    <DIV><FONT face=3DArial size=3D2>For this cheaper Toslink switch to =
work, CDJ=20
    must turn off all higher priority changers when playing from a given =

    changer, so that&nbsp;the digital signal from the lowest priority =
changer is=20
    passed through the device.&nbsp;&nbsp;This can be done by setting up =
a CDJ=20
    map&nbsp;to turn off any higher priority changers (with =
cdxxx:power_off=20
    events) when there is a "using_player" event directed to=20
    a&nbsp;changer.&nbsp; The CDJ map must also respond to a =
using_player event=20
    for&nbsp;all but the lowest&nbsp;priority changer, by turning on the =
changer=20
    when there is a "using_player" event directed to that changer.&nbsp; =
You=20
    also have to turn off the CDJ option for pre-queuing discs, and turn =
off the=20
    CDJ option for polling the status of idle changers (so they don't =
get turned=20
    back on).</FONT></DIV>
    <DIV>&nbsp;</DIV>
    <DIV><FONT face=3DArial size=3D2>Hope somebody has interest in this=20
    option.</FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>

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