act ucvr
Applies pressure to the unlocking side of the double acting cylinder used to
unlock the flash cover.
None.
ThermoFlex
act ucvr on|off
The Flash cover is equipped with a solenoid activated locking cylinder on each
side. The cylinder will spring return to neutral if it was unlocked and then the
unlocking solenoid de-activated. But the cylinder will stay extended in locked
position until lock is actively removed and unlock actively applied.
Both Lock and Unlock are equal in operating force, so whichever is activated
first wins. To poll current flash cover status, use the "flashcvr" command or
"f" macro.