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TimezoneOffset - This field is used to tell the COM51 to shift the guide data by the appropriate
amount of time to account for the
property’s time zone. Example values can be seen to the
right of the field. The default value is 0.
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Time Zone PSIP - This field allows DCI401 boxes to align with TVs using PSIP. Most TVs have a
time zone setting, the DCI401 is based on GMT. Offset for GMT to synchronize a TV using a DCI
401 to a direct tuning TV. The same values are used as in the Time zone Offset field.
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IgnoreDST - This field is used to tell the COM51 to ignore Daylight Savings Time, if needed.
This is accomplished by entering
a value of ‘1’ here. The default value is 0. If you are setting up
the Home screen feature set this field to 2.
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LogoTftpServerIP - This field is used to tell the COM51 where to find the custom logo for the
property. This will be the IP address of the PC containing the TFTP server.
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LogoFileName - This field is used to tell the COM51 the name of the file that is to be used for
the logo.
The EPG’s channel lineup is created in the large textbox on the lower half of the screen, using
the following format:
displayNumber majorNumber-[minorNumber]-[hd|sd] QAMchassis port
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DisplayNumber - This is the TV channel that the viewer will find the program on. majorNumber –
This is the same as t he “Major_Number” field in the Channel Tune interface.
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minorNumber - This is the same as the “Minor_Number” field in the Channel Tune interface.
Please note that on submission, the EPG will default to ‘65535’ if this value is not provided.
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hd|sd - This tells the guide whether to pull the data for the HD or the SD version of a particular
channel. The default behavior for the COM3000 is to look for HD channels, so this setting allows
you to add SD channels to the EPG if needed. Please note that on submission, the EPG will
default to ‘hd’ if this value is not provided.
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QAMchassis - This tells the guide which chassis the QAM20 is in so that it knows the QAM20 ’s IP
address for sending PSIP guide data. If not using PSIP this field can be set to -1.
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Port – This tells the guide which QAM20 UDP port is being used for sending PSIP guide data. If
not using PSIP this field can be set to -1.
Examples:
10 501-65535-hd
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TV channel 10 carries HBOHD (from COM3000)
23 209-65535-hd
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TV channel 23 carries ESPN2HD (from COM3000)
45 202-65535-sd
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TV channel 45 carries CNN (from SMATV or COM3000)
37 8-65535-hd
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TV channel 37 carries local channel 8 (from OTA, SMATV, or COM3000)
2-1 NLocal_Program_Info 1 71
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Non-AT&T / DIRECTV channel (channel name Local)
Note: The actual content could come from the COM3000, a separate SMATV system, or from
off-air, as long as the channel is available in AT&T / DIRECTV ’s lineup.