User manual

15 F-CONTROL AUDIO FCA202 User Manual
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Use the [11] LATENCY SELECT slider to set the desired
latency. Click the APPLY button to accept the
selection made.
You can only set the latency from the CONTROL ◊
PANEL if you are using an ASIO driver. Very short
latency values can lead to audio dropouts. If this
happens, pull the slider further to the right so
that you set up higher values. You’ll find further
information in Chapter 4.1.
The [12] SAMPLING FREQUENCY selection menu allows
you to set the sample rate for the digital converter.
The available frequencies are 44.1 kHz, 48.0 kHz and
96.0 kHz.
The wiring diagram is provided as additional [13]
information. It shows the signal flow in the FCA202.
Depending on the audio software used, you may ◊
have to restart your application in order to activate
any changes that you made in the CONTROL PANEL.
If you want to be sure that your settings have been
correctly accepted, configure your Windows system
before you start the audio application.
Working with the FCA2024.
Device drivers and latency4.1
A device driver is an interface that ensures communication
between the software (audio application) and the hardware
(the FCA202). In recent years, the PC platform has witnessed
the establishment of several different driver models for
sound cards. Some of these drivers cannot be used for
simultaneous recording and playback or for working with
software plug-ins, since they do not support the full range of
functions provided by professional sound cards and cause a
long time delay (latency).