AudioFile SCX user manual
257
Revision
0.91
.
-
urce is stationary (or the internal clock is not running) repeat-
ame timecode will be issued at the time that the code last stopped. In some
roblem it is possible to wire the 25-way connector so that the
mecode output ceases when the source is stationary (see Sync Relay,
he generator output is balanced, but not floating so that the timecode can be
onnector. When an
nbalanced feed is required Pin 3 should be used as the ‘hot’ connection with
the return (ie screen) connected to Pin 1. Pin 4 is not required for unbalanced
applications.
Sync Relay
selected, in which case the regenerated code will output non-dropframe times
Therefore, AudioFile SCX can be used to convert dropframe code to non
dropframe code.
When the so
fr
instances (for example when driving a sequencer from AudioFile SCX’s code)
this may cause problems as the code may suddenly ‘jump’ to a new time if
AudioFile SCX is re-started at a different time to the last STOP time. To
alleviate this p
ti
below).
T
fed to balanced or unbalanced equipment as appropriate. When a balanced
feed is required the cable screen should be connected to Pin 1, with Pin 3
being fed to the ‘hot’ connector and Pin 4 to the ‘cold’ c
u
In some applications, the fact that repeat-frame code is issued when in STOP
may be a disadvantage, but the 25-way connector also contains some relay
contacts, through which the (unbalanced) code can be routed. This relay is
only operative when AudioFile SCX is in SYNC mode (eg when in PLAY or
RECORD, but not when stopped or in one of the WIND modes).
By wiring the code through this relay, AudioFile SCX can be arranged so that
it only outputs code when it has actually reached SYNC speed. The relay
contacts appear on Pin 14 (relay common) and 16 (normally open). Pin 15 is
the ‘normally closed’ connection and will not be required for most applications.
To use AudioFile SCX in this way, wire Pin 3 to Pin 14, take the ‘hot’
connection from Pin 16 and the return (ie screen) to Pin 1.
System Sync Status
The time display at the top right hand corner of the screen also shows what
e displayed time is showing, the reference source and the wordclock
th
source.
Timecode display mode
Jan 2008
Содержание AudioFile SC/X
Страница 1: ...AudioFile SCX user manual 1 Revision 0 91 Jan 2008 ...
Страница 214: ...You can then enter the fade time AudioFile SCX user manual 214 Revision 0 91 Jan 2008 ...
Страница 226: ...AudioFile SCX user manual 226 Revision 0 91 Jan 2008 ...
Страница 296: ...Display type hould be set to Timecode ts defaults S Projec AudioFile SCX user manual 296 Revision 0 91 Jan 2008 ...
Страница 302: ...AudioFile SCX user manual 302 Revision 0 91 Jan 2008 ...
Страница 388: ...AudioFile SCX user manual 388 Revision 0 91 Jan 2008 ...