User guide
32 HYDRA2 Operator Manual
Using H20
Salvos are predetermined collections 
of source to destination patches that 
can be executed as a whole, saving 
time when multiple configurations are 
needed quickly and frequently.
Viewing and Adding To Salvos
Salvos are accessed using two buttons at 
the bottom of the Port Patching screen: 
ADD TO SALVO, and VIEW SALVO 
Patches can be added to the current salvo 
from the patching screen by clicking on 
the required source on the left and the 
required destination on the right (or by 
click-dragging to select multiple sources 
and destinations) then clicking ADD TO 
SALVO. 
VIEW SALVO opens a pop-up showing 
all patches that have been added to the 
current salvo so far. 
Executing a Salvo
The salvo displayed within the View Salvo 
pop-up can be executed by clicking the 
TAKE CURRENT SALVO button at the 
top of the pop-up. This will ‘make’ all 
patches held within the salvo and close 
the pop-up
Saving Salvos
From the View Patch List pop-up, the 
current salvo can be saved by clicking 
SAVE SALVO. At this point, you can 
either create a new salvo or overwrite a 
previously created one by clicking on its 
name in the list. When creating a new 
salvo, a unique name and brief description 
must be entered to help with future 
identification. 
Getting and Deleting Salvos
The OPEN SALVO LIST button displays 
all available saved salvos. From here, the 
user can choose a salvo by clicking on 
its name and clicking GET, which closes 
the pop-up and displays the salvo as a list 
SALVO ACCESS BUTTONS
VIEW SALVO POP-UP SAVE SALVO POP-UP
of patches ready for execution within the 
View Patch List pop-up.
Salvos can be deleted from the Open 
Salvo List by clicking on the unwanted 
salvo’s name and clicking DELETE, you 
will then be prompted to either carry on 
with the delete process or press CANCEL, 
which retains the salvo and jumps back to 
the Open Salvo List pop-up.
Within all salvo pop-ups, patches held 
within salvos can be viewed by clicking the 
small triangle to the left of the name label.
It is possible to add contradictory 
patches to salvos, in such cases the 
last conflicting patch will take priority.
SALVOS










