PRESONUS StudioLive24.4.2 Owner's Manual page 61

Owner's Manual
set for the balcony speakers. You will need to calculate approximately 0.885 ms
of delay time per foot. So if your balcony speakers in the above example are 61
feet from your stage speakers, you will need to set their delay time to 54 ms.
Speaker delay can also be used to correct off-axis phasing issues in small clubs.
Because of space restrictions, you can't always place your main speakers for
the best possible sound reproduction. Sometimes your left-side speaker will
need to be closer to the audience to make room for a pillar or a staircase or
the bathroom, so an audience member standing in the center of the room
will not have the best listening experience. By using a pair of subgroups
as the source for your mains, you can factor in that 2 to 4 ms delay the left
speaker needs so that unbalanced speaker placement is no longer an issue.
Right out of the box, the StudioLive cannot be locked, so don't worry
about hitting the wrong button. To enable the Lockout feature, you
must first connect and sync your StudioLive to a computer. Please
review Section 7.2.6 for more information on this feature.
Scene, Presets, and the System Menu
Lockout Mode
Your StudioLive features a Lockout mode that
allows you to create a password and lock the
controls your StudioLive. This is especially useful
in situations where several people will be running
sound but only one or two are knowledgeable
enough to set up dynamics processing and the like.
Firmware Version
Press the Page Down button to view the firmware
version currently loaded on your StudioLive.
You normally will only view this screen when
performing a system update, in order to confirm
that the new firmware was successfully loaded.
5
System Menu 5.4
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