Manual

page 28 of 93 EXBOX.RAV Manual - Version 1.1
CHAPTER 4: Operation
Sample Rate
The base rate (44.1 kHz, 48 kHz) and the scaling factor (1 FS, 2 FS, 4 FS) is
displayed by four LEDs at the front panel.
NOTE
At higher sample rates the number of audio channels is reduced depending on the
integer of the scaling factor:
• 64 channels at 1 FS
• 32 channels at 2 FS
• 16 channels at 4 FS
SAMPLE
RATE
44.1k
LED green - indicates the base rate of the audio
engine.
(OFF) = base rate is different from 44.1 kHz
(ON) = base rate of 44.1 kHz (or multiple of) is used
SAMPLE
RATE
48k
LED green - indicates the base rate of the audio
engine.
(OFF) = base rate is different from 48 kHz
(ON) = base rate of 48 kHz (or multiple of) is used
SAMPLE
RATE
2 FS
LED yellow - indicates the scaling factor of the base
rate.
(OFF) = scaling factor is 1 FS
(ON) = scaling factor is 2 FS
(blinking) = scaling factor does not match the sample rate
of the RAV2 module.
SAMPLE
RATE
4 FS
LED white - indicates the scaling factor of the base
rate.
(OFF) = scaling factor is 1 FS
(ON) = scaling factor is 4 FS