Sound Devices 722 - Manual (Page 19)

722 User Guide and Technical Information
17
Switch is pressed or or the check mark is selected. The amount of delay available is dependent on the
sampling frequency in use.
Sample Frequency Maximum Amount of Delay Available (per input)
32, 44.1, 47.952, 48, 48.048 kHz 30 mS
88.2, 96, 96.096 kHz 15 mS
176.4, 192 kHz 7.5 mS
Input delay can be useful for time aligning input signals from differing sources. For example, digital
wireless mics that have a processing delay in their outputs. In addition, all digital conversion stages
have delay.
Input-to-Track Routing
The 722 uses a flexible routing scheme to assign inputs and tracks for recording. The input matrix
allows any input to be routed to any recording track. Multiple inputs can be routed to a single track
to create mono-mixed recordings.
The 2-by-2 blue LED matrix makes it easy to view the set routing. A solid blue LED indicates an
input is assigned to a record track.
inputs can be routed to
tracks in any of sixteen
possible combinations
Pressing the INPUT key brings up the following menu.
Routing
Hold down the STOP key then press the key to cycle through the four preset input-to-track rout-
ing combinations. These presets are factory set and cannot be changed. The last three preset selec-
tions are Custom Route options. Press the EDIT soft key to enter the custom routing menu. Custom
routing allows any input to be assigned to any record track. In the menu, highlighted input and track
combination are displayed in white text. The two inputs are shown on the left; the two record tracks
are shown on the right.