AJA FS1 - Manual (Page 74)

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60.3 Reference Alarm
This parameter controls how the FS1 responds to various reference video signal
conditions. When set to Normal, the alarm will trigger when:
1. the reference signal is incompatible with the selected output format or is not
detected at all.
2. the reference signal is required, due either to 1.1 Output format set to “Follow
Ref” or 6.1 Genlock Source set to “Reference.”
If you want the FS1 alarm to only trigger on hardware failures, then suppress the
format alarm.
70.1 Screen Saver
When set to “AJA Logo”, a rolling AJA logo screen saver will appear on the
alphanumeric display after 60 minutes of inactivity—defined as no button presses
on the front panel. If disabled, then the display just becomes dim. When the Screen
saver is on, the STATUS button will return the display to the last Status display, or
any Select or Adjust button will return the display to the last Parameter menu.
60.2 Format Alarm Description of Choices
Parameter Adjustments:
Normal (default)
Suppress
Alarm triggers if the format of the selected input video signal is incompatible with
the selected output format.
Alarm will not be triggered by a format incompatibility.
60.3 Reference Alarm Description of Choices
Parameter Adjustments:
Normal (default)
Suppress
Alarm triggers if either internal power supply experiences a failure or is
disconnected from mains power.
Alarm will not be triggered by a power supply failure or disconnection from power.
70.1 Screen Saver Description of Choices
Parameter Adjustments:
AJA Logo (Default)
System Name
Disabled
Display horizontally rolling AJA logo after 60 minutes of button inactivity
Display the FS1 system name (defined in parameter 50.5).
Dim display after 60 minutes of button inactivity