
19
Network Discovery and Webserver 4
Configuration : USB Settings
USB Audio
Enable or disable the use of USB Audio as a secondary back up source, to be
switched in when both Main and Aux sources are silent.
Fig 4-10: RB-SD1IP Screenshot of the Webserver USB Page
Default Rate
We recommend that a USB device is loaded with
files which are all in the same sample frequency
range (e.g. 48 kHz, 24 kHz and 12 kHz), this will
avoid any detection or playback delays between
tracks as the internal clock is adjusted for different
sample rates.
This option allows you to select the sample rate
range that you wish the unit to initialize with. The
unit will still play files of any sample rate (8 - 48
kHz) regardless of this setting. See handbook for
more details regarding sample rates and delays.
Track Recall
Enabling this option prevents the unit from starting
at the first track every time USB audio is switched
in. The unit will recall the track that was previous
playing, and play out the next available track.
Playback Mode
Choose to either loop the playback of the audio
files on the USB device, or to only play through
once.
Plugged / Unplugged Trap
Enable or disable the generation of an SNMP Trap
when a USB device is plugged into or unplugged
from the unit.
Note:
The destinations for traps can be configured
on the SNMP configuration page.