Manual

The following gure shows the Opal front panel.
1 2 3 4 5
RESET
READY
AUDIO LEVEL
1 2
1 DIP Switches - See DIP Switch Sengs below.
2 Channel 1 Audio Indicator - Show the level of incoming or outgoing audio (selectable) on channel 1.
3 Channel 2 Audio Indicator - Show the level of incoming or outgoing audio (selectable) on channel 2.
4 Ready/Status Indicator - Shows network and call status.
5 Reset Buon - Reset to factory defaults (See Factory Reset secon for full process).
Level indicators will light green when input/output (depending on dip switch seng) level is detected, red when clipping.
Ready/Status -
Red - No network detected.
Amber - Network OK/No cercates.
Flashing Green - Loading internal systems (boong).
O - Network OK/Idle.
Green - Call acve.
DIP Switch Sengs
DIP Switch Function Default (down)
1 Analog/AES3 Input Select Analog
2 Analog/AES3 Output Select Analog
3 Future Use
4 Level Indicators Send/Receive Send
5-6 AES3 Sample Rate Select 48 KHz
7-8 Factory reset
AES3 Sample Rate select
Opal supports I/O sampling rates of 48 KHz, 44.1 KHz, and 32 KHz. The input and output sampling rate must always be the same. Opal
locks the output AES3 Clock to the input clock. At rates other than 48 KHz, it’s always necessary to have AES3 input acve in order to use
AES3 output.
Set the expected AES3 using Dip Switch 5 & 6.
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