Sound Devices 633 - Manual (Page 29)

Headphone Source Description
LR ST Master Bus in stereo.
LR Mono Master Bus summed mono to both ears.
L Mono Left channel of Master Bus sent to both ears.
R Mono Right channel of Master Bus sent to both ears.
LR M/S ST Mid-Side Stereo - Master Bus decoded M/S stereo to headphones, this is not to be used if
the inputs are already linked as an M/S pair.
X1X2 Aux Bus in stereo.
HP Preset HP Presets 1-10 are customizable Headphone Sources. See Headphone Presets
Presets can be removed from the Headphone Source selection menu from Setup Menu option
SYSTEM > Headphone Preset List.
Headphone Encoder Mode
The functions for selecting a Headphone Source and adjusting headphone gain can be switched by
setting Setup Menu option SYSTEM > Headphone Encoder Mode to Preset/Vol. When this mode is
engaged, turning the Headphone Encoder from the Main Screen will select Headphone Sources. To
adjust the headphone gain from the Main Screen, press the Headphone Encoder and then turn the
Headphone Encoder to adjust headphone gain. Turning the Headphone Encoder will continue to
adjust gain until 2 seconds have elapsed with no gain adjustment, at which point turning the Head-
phone Encoder will once again select Headphone Sources.
Custom Headphone Presets
Ten custom Headphone Sources are available. These headphone presets can be edited, named and
saved. To edit a custom headphone preset:
1. From the Main Screen, press the Headphone Encoder to access the Headphone Source List.
2. Rotate the Headphone Encoder to highlight the desired preset.
3. Slide the Slate/Tone Switch to display the Headphone Preset Editing Screen. This screen is a
routing screen, with the left and right headphone signal labeled with green text. Sources with
a blue background are assigned to that channel of the headphones, and sources with a black
background are not assigned to the headphone channel.
Highlighter
Assigned source Unassigned source
HP Preset name
M/S decoding Mono summing Favorite preset
Headphone Monit
or
ing
633 User Guide and Technical Information
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