Unity 552 User’s Manual
CHAPTER 4 SEARCH FUNCTIONS
4.1 Perms/Temps/Searching & Settings
The term "settings" is used throughout this document and includes the following set of parameters:
| Table 4.1: Settings Parameters for the iPump 562 | |
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Setting |
| Description |
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Modulation |
| S28PSK/S2QPSK/QPSK |
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|
RF Switch/Pol |
| If IRD is configured for Universal LNB, H or V are valid. Specify RF port 1- |
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| 4 for |
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Carrier |
| The downlink frequency specified in MHz with up to two decimal places. |
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| This value’s absolute difference with the LNB LO frequency is used as |
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| specified in the technical specifications. (e.g. 3720.00 MHz). |
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|
Data_rate |
| Data rate is specified in Mbps with up to three decimal places. See the |
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| technical specifications for the applicable range. (e.g. 41.470 Mbps). |
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|
Fec_rate |
| The inner FEC code ratio and can have one of the values specified in the |
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| technical specifications. (e.g. 3/4). |
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|
Tag_site |
| Value of |
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| carrier’s tag frequency. |
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[program] |
| The program number from the MPEG Program Association Table. This |
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| must be number from 1 to 65535. If omitted or an ‘*’ is entered, the unit |
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| will select the first available program stream. Note that this number points |
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| to the PID for the Program Map Table for what we might call a “service” (a |
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| single video channel and associated audio signals). |
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|
Label |
| A string of characters for identification. |
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The IRD is acting on one of three groups of settings at any given time, each of which is described in Table 4.2
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