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B22 ORCA
CONTROL ROOM MONITOR
QUICK START GUIDE
rev A
SECTIONS:
1. Jumper settings for Avid Delay Compensation and DAC Filter
2. Installation
3. Signal Flow Diagram
4. Calibration Settings
5. Front Panel Control
6. Rear Panel DSUB25 Connections
REGISTER YOUR PRODUCT TO ACTIVATE WARRANTY
May 7, 2020
www.burlaudio.com/register
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Summary of Contents for BURL B22 ORCA
- Page 1 B22 ORCA CONTROL ROOM MONITOR QUICK START GUIDE rev A SECTIONS: 1. Jumper settings for Avid Delay Compensation and DAC Filter 2. Installation 3. Signal Flow Diagram 4. Calibration Settings 5. Front Panel Control 6. Rear Panel DSUB25 Connections REGISTER YOUR PRODUCT TO ACTIVATE WARRANTY www.burlaudio.com/register...
- Page 2 In default mode with no jumpers set (Image 1), the B22 Orca uses the Short Delay Filter with the classic “Burl Sound”. A jumper on A (Image 2) will switch to the Long Delay Filter, with longer latency and a more forward mid-range.
- Page 3 INSTALLING THE B22 INTO THE B16 MOTHERSHIP CHASSIS Image 10: With the B16 lid removed, Image 11: Pull the cables through to the install the B22 Orca into the card guides front of the chassis. Attach the digital as shown here. Make sure the metal...
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Page 4: Calibration Settings
3. B22 SIGNAL FLOW DIAGRAM Image 12: B22 signal flow diagram 4. CALIBRATION SETTINGS • Channels 1 and 2 are calibrated to +4dBu = -18dBFs, +22dBu max line level (see image 14 for trim) • Channels 3 “L” and 4 “R” speaker outs calibrated to +4dBu = -12dBFs, +16dBu max speaker level (see image 14 for trim) •... - Page 5 Image 13: B22 front panel 5. SPEAKER SELECT SWITCH Speaker Select Switch cycles these four settings: MUTE (Power on state) Speakers A Speakers B Headphones Image 14: B22 rear panel 6. DSUB25 CHANNEL MAPPING DSUB channel: Channel 1 Out (switchable BX5) Channel 2 Out (switchable BX5) Speaker A Left Speaker A Right...