Crystal Vision
Control and Status monitoring
5 Control and Status monitoring
TANDEM 320 controls and status can be accessed by either the card edge control, the rack
front panel, ‘VisionPanel’ remote panel or by ‘VisionWeb’ remote control PC software.
TANDEM 320 is aware of what optional boards are fitted and adjusts the card edge/front
panel menu tree accordingly to reflect the options available. For instance, if no audio I/O
piggybacks are fitted, then no provision is shown for selecting those audio sources or outputs.
Similarly, the VisionWeb GUI also only shows the functionality of the fitted options.
Board edge control was removed from TANDEM 320 in 2018. Therefore the card edge control
information detailed below is only relevant for older versions of the product.
Card edge controls
TANDEM 320 board edge
Card edge buttons
The two tactile push button switches 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
Card edge rotary control
The board edge rotary encoder is used to navigate through the menu categories and adjust
parameter values.
Control
Function
SCROLL/
ADJ
Rotate SCROLL/ADJ to identify a menu category. In combination with the
ENTER button, select and ADJUST to change the current level or select a
further option.
Note:
The rotary control can access menus and parameter values by clockwise or anti-
clockwise rotation.
TANDEM 320 User Manual R1.3
18
11 July 2019