Cobalt Digital Inc 9902-DC-4K Product Manual page 54

3
4-Character Alphanumeric Display
Item
Alphanumeric Reserved
Display
COM LED Blue LED flashes when 9902-DC-4K is receiving control message from remote network control (e.g.,
DashBoard™ or Cobalt
REF LED Blue LED illuminates indicating 9902-DC-4K is receiving valid reference when set up for framesync
operation.
ERR LED Red LED illuminates when 9902-DC-4K unable to lock to framesync.
Input LEDs for SDI inputs A thru D indicate the input signal presence.
Presence
LEDs
3-30
Note: The descriptions below provide general information for the various status and
error indicators. For specific failures, also use the appropriate subsection
listed below.
• Basic Troubleshooting Checks (p. 3-33)
• 9902-DC-4K Processing Error Troubleshooting (p. 3-33)
• Troubleshooting Network/Remote Control Errors (p. 3-34)
9902-DC-4K Card Edge Status/Error Indicators and Display
Figure 3-5 shows and describes the 9902-DC-4K card edge status indicators
and display. These indicators and the display show status and error conditions
relating to the card itself and remote (network) communications (where
applicable). Because these indicators are part of the card itself and require no
external interface, the indicators are particularly useful in the event of
communications problems with external devices such as network remote
control devices.
9902-DC-4K
®
Remote Control Panel)
Figure 3-5 9902-DC-4K Card Edge Status Indicators and Display
9902-DC-4K PRODUCT MANUAL
Input Presence
Status/Error
Indicators
Indicators
Function
Troubleshooting
9902DC4K-OM (V1.5)