AJA FS1 Version 2.2.2.1 User Manual
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Alarm—If This LED is illuminated, press the Status button to see a description of the
alarm event detected.
The Alarm LED may be lit because of a hardware failure, because of video
incompatibilities, or because of genlock loss. (Any of these conditions may be filtered
out using the Alarm Filters parameters.)
Note:
Only having one power cord connected to the FS1 will cause the alarm LED
to light—this may be filtered with the Alarm Filters parameters.
Video incompatibilities may be deduced from the “Alarm Status” screen. When the
Alarm LED is lit, press the front panel Status button to go directly to the “Alarm Status”
screen.
Video incompatibilities that the FS1 may detect include:
Reference signal events that the FS1 may detect include:
Sidebar incompatibility events that the FS1 may detect include:
Video Incompatibility Detected
Alarm Status screen will show
6.1 Genlock Source is set to “Reference”, but
Reference signal format is not compatible with
selected Output Format.
Alarm Status screen shows:
“IN..... GEN Ref “
“OUT.... REF Incompat”
6.1 Genlock Source is set to “Reference”, and
selected Output Format is compatible with detected
Reference format, but Input signal format is not
compatible with detected Reference format.
Example: if Reference and Output
formats are 525, but Input is 625,
Alarm Status screen shows:
“IN Incompat GEN Ref “
“OUT 525i 59 REF 525i 59 “
Input signal is not compatible with selected Output
Format.
Alarm Status screen shows:
“IN Incompat “
“OUT 525i 59
Reference Alarm Event
Alarm Status screen will show
6.1 Genlock Source is set to “Reference”, but no
Reference signal is detected.
Alarm Status screen shows:
“IN..... GEN Ref”
“OUT.... REF No Ref”
1.1 Output Format is set to “Reference”, but no
Reference signal is detected.
Alarm Status screen shows:
“IN..... GEN Ref”
“OUT.... REF No Ref”
Sidebar incompatibility Event
Alarm Status screen will show
Sidebar format incompatible with output format
Alarm Status screen shows:
“IN..... SB Incompat”
“OUT.... SB ...”
Main input format incompatible with Sidebar keyer
Alarm Status screen shows:
“IN Incompat SB...”
“OUT.... SB...”
Sidebar Input Select incompatible with Main Input
Select (both Analog inputs)
Alarm Status screen shows:
“IN.... SB Incompat”
“OUT.... SB Incompat”