Crystal Vision
Card edge operation
Up-and-down-AAFD User Manual R1.22
12
17/11/2010
3 Card edge operation
3.1 Card edge controls
Once the start-up initialisation procedure is complete, the Up-and-down-AAFD card can
be controlled or configured from the card edge, the active control panel or the Statesman
PC interface. This chapter will concentrate on the card edge controls.
The front edge of the card provides power rail monitoring, menu selection, variables
adjustment and a ten-digit visual status display.
Up-and-down-AAFD front edge view
3.2 Card edge buttons
Up-and-down-AAFD is fitted with two tactile push button switches that allow the
operator to navigate within the menu structure.
.
Button
Function
Normal state Up, Action Down
Up Menu
Push to jump up a menu level or cancel a selection
ENTER
Select/Action
Push to select a menu and to action and confirm a change
3.3 Card edge rotary control
The board edge rotary encoder is used to navigate through the menu categories and adjust
parameter values.
Control
Function
SCROLL
/ADJUST
Rotate SCROLL to identify a menu category. In combination with the ENTER button
select and ADJUST to change the current level or select a further option.
Notes:
The rotary control can access menus and parameter values by clockwise or anti-clockwise
rotation.
