DCS TV Converter Box 954 Benutzerhandbuch

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dCS 954 User Manual
 Manual for Standard Software Version 1.5x
dCS Ltd 
June 2000
Manual part no: DOC136954 iss 2B1
Page 22
file 135954ma2b1.pdf available from website
Contact 
dCS
 on + 44 1799 531 999 
email to: more@dcsltd.co.uk
(inside the UK replace + 44 with 0)
web site: www.dcsltd.co.uk
O.xxxx
Channel origin (alphanumeric), or ...
NonE
Emphasis not indicated, or...
50 15
50/15
µs emphasis, or ...
D ----
Unable to decode emphasis.
Sixth field
D.xxxx
Channel destination (alphanumeric), or ...
Cd
CD source, or ...
Enc
2-channel encoder / decoder, or ...
dAt
DAT machine, or ...
S----
Unknown source.
7-Seg
-
Disables the main 7 segment LED display. When set to 
Off
, the Sample Rate
display turns off 5 seconds after the last button press.  A dot in the lower right
hand corner of the display remains lit to indicate that the display has been
deliberately blanked.  The display springs back into life (temporarily) if the menu
is used subsequently. Error or warning messages are displayed regardless of
this setting. The Mode display is not affected.
Heat
-
Displays the internal temperature of the unit. Press 
Set
 to toggle between
Fahrenheit and Celsius.
A-Cut
-
Automatically mutes the analogue outputs if the selected AES/EBU data stream
is flagged as 
Non Audio
. This gives useful protection and should normally be
set to 
On
. Set to 
Off
 to disable Auto-Muting. To warn you of this, the Mute LED
will flash when the unit is not muted.
IMPORTANT! 
Auto-Muting should not be disabled unless absolutely necessary as this will
prevent the unit muting if data errors occur or a non-audio CD is played.
Monitoring such data can cause loudspeaker and hearing damage!
A-Sel
-
When set to 
On
, automatic input selection is active. The unit will detect the
inputs connected to an active source and select one in the priority order AES1,
AES2, AES3, AES4, BNC.  If the selected input is disconnected or turned off,
the unit will select the active input with the highest priority. You can select a
different input by pressing the appropriate button.
You might wish to use this function when a main signal is being fed into one
input, with a backup signal from another source being fed into a different input.
If the main signal fails, the unit will automatically switch to the backup.  Or, if you
wish the dCS 954 to just play whatever you plug into it, and not worry about
which input you are using, you might wish to set 
A-Sel
 to 
On
.
If the 
I-For
 menu item (“Input Format”, see page 25) is set to 
Auto
, the unit will
read the multi-wire format from the message flags in the AES3 data streams,
selecting Dual or Quad AES groups as necessary. If the message flags are
incorrectly set, the unit may set the wrong multi-wire format.