Cobalt Digital Inc BBG-1034-AUD-PRO-DSP, Product Manual, Page: 111 / 118

BBG-1034-AUDPRO-OM (V1.6) BBG-1034-AUD-PRO-DSP PRODUCT MANUAL
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Setup/Operating Instructions
Troubleshooting
Basic Troubleshooting Checks
Failures of a general nature (affecting many cards and/or functions
simultaneously), or gross inoperability errors are best addressed first by
performing basic checks before proceeding further. Table 3-3 provides basic
system checks that typically locate the source of most general problems. If
required and applicable, perform further troubleshooting in accordance with
the other troubleshooting tables in this section.
BBG-1034-AUD-PRO-DSP Processing Error Troubleshooting
Table 3-4 provides BBG-1034-AUD-PRO-DSP processing troubleshooting
information. If any of the symptoms listed in Table 3-4 appear, follow the
troubleshooting instructions provided.
Note: Where errors are displayed on both the BBG-1034-AUD-PRO-DSP and net-
work remote controls, the respective indicators and displays are individually
described in this section.
Table 3-3 Basic Troubleshooting Checks
Item Checks
Verify power presence and
characteristics • On the BBG-1034-AUD-PRO-DSP, in all cases when power is being
properly supplied all indicators should be illuminated. Any device showing
no illuminated indicators should be cause for concern.
• Check the Power Consumed indication for the BBG-1034-AUD-PRO-DSP.
This can be observed using the Status front-panel or web UI pane.
• If display shows no power being consumed, either the frame power
supply, connections, or the BBG-1034-AUD-PRO-DSP itself is
defective.
• If display shows excessive power being consumed (see Technical
Specifications (p. 1-16) in Chapter 1, “Introduction”), the
BBG-1034-AUD-PRO-DSP may be defective.
Check Cable connection
secureness and connecting
points Make certain all cable connections are fully secure (including coaxial cable
attachment to cable ferrules on BNC connectors). Also, make certain all
connecting points are as intended. Make certain the selected connecting
points correlate to the intended inputs and/or outputs. Cabling mistakes are
especially easy to make when working with large I/O modules.
Check status indicators and
displays On BBG-1034-AUD-PRO-DSP front panel and web interface indicators, red
indications signify an error condition. If a status indicator signifies an error,
proceed to the following tables in this section for further action.
Troubleshoot by
substitution All devices can be hot-swapped, replacing a suspect device with a
known-good item.