User's Manual

Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations
July, 2009 v 1.0 Page 3 - 71
3.8.6 Connection to port 5000
The connection to port 5000 is performed every time the pre-correction tool is opened
through AM/PM button, from Java interface. The pre-correction tool opens and keeps busy
the connection to port 5000 till the connection releasing
The connection to this port precludes the possibility of:
• programming the device;
• allowing more than one user, the very same one that is keeping busy the connection,
to open the pre-correction tools.
The Release button comes through these limits. It closes the connection to port 5000, close
the AM/PM window and opens the General window. Once clicked the Release buttons and
before quitting the pre-correction tool, three options are provided:
• Continue: continue without saving;
• Save and Release: save, continue and release the connection;
• Cancel: cancel the request of releasing the connection.
Fig. 24: Releasing connection