Crystal Vision
Control Descriptions
Resets
Reset the board to its default settings.
Fact. Res Exc Preset
Reset the board to default settings but leave preset memories unaffected.
Fact. Res Inc Preset
Reset the board to default settings and erase preset memories.
GPO5 / GPO6 Alarms
The GPO 5 and GPO 6 outputs are reserved for alarm indication and may each be assigned to
the reference video or any of the audio alarm conditions. Silence alarms have a delay timer to
set the amount of time that the alarm condition must exist before the GPO is asserted. Audio
alarms available depend on the type of piggyback fitted. Screen grabs are shown below for AES
I/O (DIOP4 piggybacks) and analogue I/O (3G-AIP2 + 3G-AOP2 piggybacks). GPO 6 alarms are
not shown below but are identical to GPO 5.
GPO 5/6 Alarms menu with DIOP4 piggybacks fitted
GPO 5/6 Alarms menu with 3G-AIP2 + 3G-AOP2 piggybacks fitted.
GPO5/6 Asserted
On if the alarm conditions are met.
Reference Missing
Assert if video reference missing.
AES Missing
Assert if AES channel pair is missing (DIOP4 piggybacks must be fitted).
ADP 310 User Manual R1.2
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19 June 2019