Ross ASI-310, Руководство пользователя

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24 • Configuration ASI-310 User Guide (v5.0)
This is normally 188 bytes, but you can set it as needed for your application. If the input packet size is different
from the output size you specify, the converter adjusts the number of dummy error-correction bytes appended
to the basic 188-byte payload to achieve the desired total packet length.
3. Use the 310 Input Bit Rate to set the 310 input data rate. This must be set to the correct value.
GPI/O Settings
Use the following procedure to assign GPI/O outputs to error conditions:
1. Select the GPIO tab.
2. Select the GPI/O that you want to assign from the selector labeled GPI/O.
The eight selections are named GPIO 1 through GPIO 8. If you have renamed the GPI/Os (discussed in the
section “
String Settings ” on page 24), the names you have assigned will display in this list instead.
3. Use the provided buttons to select the Condition that you want to trigger it.
• Active level is the logic level that is present on the GPI/O output when it indicates an error condition.
• The default is High , but it can be set to Low if needed to meet the interface requirements of other
equipment.
4. To apply the new settings:
a. Click
Accept
.
b. Click
Yes
.
String Settings
The Edit Strings tab allows you to assign a name to this ASI-310 card, to distinguish it in DashBoard from other
cards of the same type. It also lets you assign descriptive names to the GPI/O outputs.
To configure a string
1. Select the Edit Strings tab.
2. Enter a unique name in the Card ID field. For example, you could change the card ID to “- Main” and as a
result, the name displayed for the card on its tab and in the device list is “ASI-310 - Main” instead of just
“ASI-310”.
3. Assign each of the GPI/O outputs a description name. This name is used in the GPI/O Status and Alarm
Counters status tabs.
4. Apply the new settings as follows:
a. Click
Apply
.
b. Click
Yes
in the confirmation dialog box.
Alarm Settings
The Alarms Settings tab allows you to specify the conditions that are included in the Card Status tab and reported
though SNMP if enabled on the frame.
To specify the error conditions to report
1. Select the Alarms Settings tab.
2. Select the Unsupported Rear Module box to report when the ASI-310 does not work properly with the
installed rear module; for example, it may be missing connectors that are essential for the ASI-310's operation.
3. Select the Invalid Video (ASI) box to report when the ASI input is connected but is not recognized as ASI.