DaySequerra LBR4 User Manual
DaySequerra | 154 Cooper Road, Building 902 | West Berlin, NJ 08091 | +1.856.719.9900 | sales@daysequerra.com | www.daysequerra.com
Front Panel Features
INPUT LEVELS: Displays audio level of the inbound and outbound
audio stream.
Alarm Status indicator: Red when LBR4 is experiencing channel
loss, AES error or a hardware failure.
Input Meter: Green when the LED’s are indicating an inbound
signal.
Output Meter: Green when the LED’s are indicating an outbound
signal.
EAS Active: Red when EAS is active.
VACUUM FLORESCENT DISPLAY: Displays current operating
status of the unit and programming menus.
SELECTION KNOB: Used to select values while in the menu
system.
ENTER KEY: Used to enter a menu or confirm a selection.
HOME KEY: Will return you to the home screen or enter home
screen selection mode.
BACK KEY: Will return you to a previous menu or revert a
selection.
Eclipse LBR4 Quick Start Guide
The DaySequerra Eclipse LBR4 Digital Radio Processor is a
four-stream AES stereo audio processor, specifically designed to
improve the audio performance of low bit rate HD Radio
multicasts, DAB and DRM channels with particular focus on
stereo at 24 kbps. The eclipse features accurate loudness
measurements and a newly developed psychoacoustic
processing with look-ahead gain correction to make audio level
adjustments that are transparent to listeners. DaySequerra’s
proprietary Eclipse codec pre-processing engine has been
specially tuned for operation at 24 kbps, 32 kbps, 48 kbps, 64
kbps and 96 kbps bit rates to significantly reduce artifacts from
lossy codecs an low-bit rate transmission.
The Eclipse LBR4 is an easy to operate 1 RU unit complete with
bright accurate bargraph metering, rear-panel GPIO, and
Ethernet interface for status monitoring and settings/preset
management and field software updates. DaySequerra’s Eclipse
LBR4 delivers pristine, powerful sound and has all the tools
broadcasters need to get their stations’s “signature sound”
across their multicasts while saving time, money and space.
DaySequerra | 154 Cooper Road, Building 902 | West Berlin, NJ 08091 | +1.856.719.9900 | sales@daysequerra.com | www.daysequerra.com
Home Screen
Rear Panel Features
Audio Input and Output Interface: Balanced Digital AES via DB-25
TASCAM format cable
Input: 4 AES-3 PCM inputs for independent 2.0 stereo; 1 AES-3 PCM
input for EAS/CAP
Output: 4 AES-3 PCM outputs for independent 2.0 stereo
GPIO: A Female DB-9 connection that allows LBR4 to be monitored or
controlled externally.
Network: Connects LBR4 to an Ethernet network to enable firmware
updates.
Dual Redundant Power Supply: (Optional) Two 120VAC-60Hz or
240VAC-50Hz supply ports
1. Displays the current Channel in use
2. Bit-rate indicator
3. Selected Preset is displayed
4. Selected Target Level is displayed
5. Edit Preset icon
6. Channel Configuration icon
7. LED Meter Toggle – Input and Output
8. Infinite Average or True Peak indicator
9. Daypart and EAS on/off indicator
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