Cobalt Digital COMPASS 9086 Embedded Audio Loudness Processor - Manual (Page 66)

3
Troubleshooting
3-38 9086-SD PRODUCT MANUAL 9086-OM (V4.3)
9086 Processing Error Troubleshooting
Table 3-4 provides 9086 processing troubleshooting information. If the 9086
card exhibits any of the symptoms listed in Table 3-4, follow the
troubleshooting instructions provided.
In the majority of cases, most errors are caused by simple errors where the
9086 is not appropriately set for the type of signal being received by the card.
Note: The error indications shown below are typical for the corresponding error con-
ditions listed. Other error indications not specified here may also be displayed
on DashBoard™ and/or the 9086 card edge status indicators.
Note: Where errors are displayed on both the 9086 card and network remote con-
trols, the respective indicators and displays are individually described in this
section.
Table 3-4 Troubleshooting Processing Errors by Symptom
Symptom Error/Condition Corrective Action
• DashBoard™ shows Video
yellow icon and Input Invalid
message in 9086 Card Info
pane.
• Card edge Input Format LEDs
show continuous cycling.
• No video input present • Make certain intended video source is
connected to appropriate 9086 card video
input. Make certain BNC cable connections
between frame Rear I/O Module for the card
and signal source are OK.
• Input format not supported • This card does not accept inputs other than
SD 525i5994 or 625i50.
Video/audio synchronization or
delay noted. Source synchronization
condition Use the Audio Offset from Video control to
compensate for video/audio delay.
Refer to Audio/Video Sync (Framesync Tab)
function submenu tab on page 3-13 for more
information.
Ancillary data (closed captioning,
timecode, Dolby
®
metadata,
AFD) not transferred through
9086.
• Control(s) not enabled • Make certain respective control is set to On
or Enabled (as appropriate).
• VANC line number conflict
between two or more
ancillary data items
• Make certain each ancillary data item to be
passed is assigned a unique line number
(see Ancillary Data Line Number Locations
and Ranges on page 3-8).