Crystal Vision
Card edge operation
Reading card edge LEDs
Card edge LEDs may be used in conjunction with status information from any
connected remote status panel display or from Statesman if available.
Refer also to the trouble-shooting chapter for more help with solving problems
and monitoring status information.
The following table summarises the card edge LED functions and colours:
Name
LED
Colour
Function when ON
REF
PSU
Green
Green
External reference analogue sync input present. (bottom left LED)
Good power supply (PSU) rails. (bottom right LED)
Card edge configuration
All DIP switches must remain in the up position apart from for the required selection.
Selecting the reference output colour
Set DIP Switch 1 to Down. This allows the selection of the reference output
colour. The choices are black (default) or blue field.
[OP = 'xxxxx']
Rotate ADJUST for reference output colour
Option:
‘Black’
The analogue output will be black and burst. The serial digital outputs
will be digital black.
‘Blue’
The analogue output will be blue field. The serial digital outputs will be
digital blue.
Confirmation:
The new selection is active the moment it is displayed
Note:
This function will work in both free running mode and with an external
reference present.
Selecting the reference output standard
Set DIP Switch 2 to Down. This allows the selection of the reference output
standard. The choices are 625-line PAL and 525-line NTSC.
[OP = ‘xxxxx’]
Rotate ADJUST for reference output standard
Option:
‘625L’
The reference outputs will be 625-line.
‘525L’
The reference outputs will be 525-line.
‘no ctrl’
An external reference is present.
Confirmation:
The new selection is active the moment it is displayed
Note:
This function will only work in free running mode i.e. no external reference present.
REFGEN User Manual R2.0
10
11 January 2019
