Qiagen QIAcube ht User Manual page 277

Appendix F
Note: Reducing this value below the default (3) can cause
tips to be placed too high in the wells, resulting in transfer of
insufficient reagent volumes.
Allow volumes >tip capacity (special operations)
A tick is displayed when this function is activated. By default,
all of the liquid handling functions available via the "Special"
button, presented in the "Reaction" right-hand pane, work
only with volumes up to the largest capacity tip supported on
the QIAcube HT (i.e., 200 µl). Activating this option allows
those functions to work with volumes larger than 200 µl.
This function is activated by default.
Reactions are mixed by default
A tick is displayed when this function is activated. This
function sets the default setting of the "Mix on ejection?"
option displayed in the Mix Settings section of the "Reaction
Configuration" dialog box (displayed using the "Add" button
of the "Reaction" right-hand pane). When activated, the "Mix
on ejection?" option is checked by default; when deactivated,
this option is unchecked by default.
This function is activated by default.
Allow use of multiple reagent volumes
A tick is visible when this function is activated.
If activated, the user sees the advanced reagents table in the
"Reaction Configuration" dialog box. This allows the user to
configure the volume of a reagent for each reaction
separately (instead of using the default volumes).
If deactivated, the user sees the simple reagents table in the
"Reaction Configuration" window.
QIAcube HT User Manual 07/2013 F-3