JLCooper FaderMaster Pro - Manual (Page 35)

Snapshot Function (In the P Banks)
FaderMaster Pro can send out a burst of MIDI commands
called a Snapshot. The MIDI commands represent the position
of each fader in the currently selected P Bank.
For example, suppose each fader is programmed to send pitch
bend commands on different MIDI channels. Sending a
Snapshot would result in eight different pitch bend commands
going out. This could be used to quickly transpose a rack of
tone modules. And its done with a single button push, rather
than moving 8 faders, one at a time.
➤ To send a Snapshot, hold SHIFT and press SNAP.
Using the Null feature (next page), each fader may be moved
into position without any MIDI data being sent out. Then,
when you are ready, send the Snapshot and the MIDI
commands for eight faders will all go out at the same time.
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