Wegener UNITY4000, Instruction Manual

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3-7 UTY4000-003
Table 3-5. Serial Device Settings
Device Serial Port Behavior
Printer Configured to B, P, 8, 1 (See note 1). All input data is ignored.
Aux Data Configured to B, P, 8, 1 (See note 2). All input data is ignored.
Terminal Configured to 19200, N, 8, 1 . The unit responds to the terminal/modem commands as
described in Appendix A.
Modem Configured to B, N, 8, 1 (See note 3). The unit responds to the terminal/modem commands
as described in Appendix A.
Note 1. For Printer: ‘B’ may be 1200, 2400, 4800, 9600, or 19.2k baud; ‘P’ may be ‘O’ for Odd, ‘E’ for
Even, or ‘N’ for No parity.
Note 2. For Aux Data: ‘B’ may be 1200, 2400, 4800, 9600, 19.2k, or 38.4k baud. ‘P’ may be ‘O’ for Odd,
‘E’ for Even, or ‘N’ for No parity.
Note 3. For Modem: ‘B’ may be 9600, or 19.2k baud; parity is always ‘N’ for No parity.
3.7.1 Printer Device Handling
For the Printer device, there are three legal output types: COMPEL E-mail, COMPEL
Requested Reports, and Raw COMPEL (binary) data. If allowed, then the uplink, through
COMPEL, may elect to send e-mail or request report dumps. (See the COMPEL ICD about
COMPEL E-mail.) The report dumps are the same as those the local user may select using the
‘R’ terminal commands. This causes the literal COMPEL data stream to be output on the
assigned serial port. (Note that this will include non-printing characters!)
3.7.2 Aux Data Device
This device is defined to allow for async data streams to be carried within the Transport stream
and their raw payloads output on an IRD serial port. The PID of these streams may or may not
be assigned to a Service within a PMT. To recover the data, the IRD need only be given the PID
and baud-rate. This may be done either through COMPEL command, or by the local user. A
local user, if allowed by the LOCAL CONTROL ENABLE setting, uses the AUXDATA
terminal command or the Aux Data submenu under Hardware Setup/ Serial Ports in the front-
panel LCD control screens.
3.8 RECEIVER FUNCTIONS
Note that throughout this manual, the term valid carrier means the absolute value of the
difference between the LNB LO and the carrier is > 950 MHz and < 2150 MHz.
3.8.1 Perms, Temps, Searching & Settings
The term settings is used throughout this document and includes the following parameters: