Additional Setup; Hardware; Usb Buffer Size (Latency); Updating Firmware - Rane SIXTY-EIGHT Operator's Manual

Additional
Setup
This section covers general preferences
and adjustments you can make to improve
the performance of Scratch Live. From the
top of the main screen, click on SETUP to
get to this area.

Hardware

USB Buffer Size (Latency)

Scratch Live processes audio in small
chunks. When smaller chunks are
used, the movement of the record is
translated into audio more often, which
results in a lower overall system latency.
However, this requires more processing
and therefore a higher CPU load, so
lower buffer size settings require a
more powerful computer to produce
uninterrupted audio. If you want tighter
control, try decreasing this setting. On
the other hand, if you experience audio
dropouts, you need to increase this
setting (or use a more powerful computer).

Updating Firmware

If a firmware update is available after
installing a new Scratch Live software
release, an Update Firmware button
appears in the Hardware screen. The
firmware upgrade takes a moment, during
which the Sixty-Eight will not be usable.
44

Input Select Status

The input level currently set on the
Sixty-Eight is displayed for each input.
To change the input level setting, use the
switches on the Sixty-Eight. Choose P for
Phono, S for S/PDIF and L for Line.
When Phono is selected, the Phono
Sensitivity setting is also displayed. Set
the Phono Sensitivity to the same level
of your cartridge (see your cartridge
documentation for the correct value).

Headphone Tone

These controls adjust the Low and High
tone controls to the headphone outputs.

Flashing Deck Indicator

Displays a flashing white border around
the Virtual Decks which currently have
keyboard and control strip focus.

Button Backlight

Backlights the buttons on the Sixty-Eight
for easy visibility.

Select Primary Decks

Select a combination of which two Decks
to set as the Primary Decks.

LCD Contrast

This control adjusts the contrast of the
LCD display in the FlexFX section on the
Sixty-Eight.

Recording Bit Depth

Choose to record in either 16-Bit (CD
quality, smaller file size) or 24-Bit (high
quality, larger file size). See "Recording"
on page 40.
RANE SIXTY-EIGHT MIXER FOR SERATO SCRATCH LIVE • OPERATOR'S MANUAL 2.4.4

Playback

Track End Warning

Enable this option to flash the Virtual Deck
as you approach the end of the track.
The label will start flashing 20 seconds
from the end of the record. The Track
end warning does not apply to any tracks
under 1 minute long.

Playback Keys Use Shift

When this option is checked you must
have the shift key pressed for the
playback keys to trigger. This applies to all
keyboard shortcuts, including cue points,
INT mode shortcuts, and the sample
player shortcuts.
TIP: You can also turn on Caps Lock
instead of using Shift.

Lock Playing Deck

Every DJ's nightmare used to be lifting
the needle off the wrong turntable in the
middle of a set. This setting helps to avoid
the digital equivalent; loading a new track
to the wrong Deck. When this option is
checked, you can only load a track if the
target Deck is stopped.

Sort Cues Chronologically

The five cue points can be placed in any
order, and can be dragged up and down if
you wish to reorder them. If you prefer to
lock them to chronological order, turn this
option on.

Enable Hot Cues

When Hot Cues are enabled, you can set
cue points simply by pressing the number
keys 1 through 0 (no ctrl modifier required)
from your keyboard. You can only add
cues this way if the cue point slots are
empty. See "Cue Points" on page 29.