Blonder tongue AQT8-IP, Руководство пользователя

Страница: 20 / 44

20 AQT8-QAM/IP
User Manual
Remove: The user can remove any of the programs from the current list by selecting them and clicking the
"Remove" button.
The top section in white assists the user to estimate the IP bit rate for each IP output.
Current Selected Bitrate: indicates the bitrate of the selected programs to be added from the Input.
Previously Selected Bitrate: indicates the total bitrate of the already selected programs of each IP output.
Selected Rate (Mbps): indicates the transmission rate of the corresponding output program.
Utilized / Allowed Rate (Mbps): indicates the total output rate of
(i) the multiplexed MPTS, and
(ii) the maximum allowed bitrate assigned by the user.
6.2 "Main > Status" Screen (continued)
10
11
6.3 "Main > Input Map" Screen
The “Main > Input Map” screen (Figures 6.3a, 6.3b, and 6.3c on the following pages ) is “user-configurable” with the
following parameters. This tab is only displayed when the output mode (see section 6.6) is active.
In the section under the green header, the user can select the programs to be included in the multiplexed MPTS output
stream as follows:
Refer to figure 6.3a :
Input #:
Indicates the physical RF interface. Selections are: “Input 1” to “Input 8” (one at a time), or “All” to show
all eight inputs on the screen.
Edit: Click “Edit” button to allow editing of the page.
Refer to figure 6.3b:
Modulation Mode: Select the appropriate modulation mode to
match the input. If an RF input is not used or not locked to an input
signal, select "not used".
Input Frequency: From the pull-down menu, Select the desired
channel/frequency (center) for each input.
Input Baud Rate: Displays the input baud rate commonly used for the
selected mode. This window can also be edited, allowing the user to
enter and save any custom baud rate desired. The chart to the right
shows the factory defaults.
1
2
3
4
AQT8 Input Baud Rate Factory Defaults
Mode Baud Rate (bd/sec)
8VSB, 16VSB 5381119
QAM256B 5360437
QAM64B 5056971
QAM256A 5000000
QAM128A 5333300
QAM64A 5000000
QAM32A 5000000
QAM16A 5589500
5
The MAXIMUM total number of outputs is 20. Refer to Appendix C for more details.
In the section entitled “IP Output” under the blue header, the user can view the list of the programs present in each
output stream, and the corresponding bit rate.
6
When output mode is disabled, "IP Output Config" tab and "MPTS Output Config" tab will not appear on
web page. Must have at least 1 output enabled to use tabs.
7
8
9