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Table of Contents
Summary of Contents for Work Pro BLR2 MKII
- Page 1 BLR2 MKII User Manual Version1.0...
- Page 2 This document contains essential information on the use of the system. Read this document carefully to become familiar with the system. Please check the WORK PRO website regularly to download the latest version of the document and software updates: https://www.workpro.es/ BLUELINE DIGITAL MKII SERIES www.workpro.es...
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Page 3: Table Of Contents
Audio extracting methods......................5 3.1.1. DUAL ..........................5 3.1.2. SINGLE ......................... 5 3.1.3. MONO.......................... 6 3.1.4. INVERT OUT ......................... 6 4. BLR2 MKII ............................7 Features ............................. 8 Device description........................9 4.2.1. Display ......................... 9 4.2.2. Analog audio output ....................11 4.2.3. -
Page 4: Introduction
BLR2 MKII USER MANUAL VERSION 1.0 INTRODUCTION The devices of the BlueLine Digital MKII series allow the streaming of audio over IP through Ethernet, complying with the TCP / IP protocol stack. Using the BlueLine Digital MKII system it is possible to perform from a simple point-to-point audio transmission to a complex multi- channel system with alarm control and management. -
Page 5: Components Of The Blueline Digital Mkii System
There are three types of receivers: BLR2 LITE MKII: Receiver of one stereo channel. BLR2 MKII: Receiver of one stereo channel with 2GPIs / 2GPOs. BLR2 A PLUS MKII: Receiver of one stereo channel with amplification module and 2xGPIs / 2xGPOs. -
Page 6: Audio Extracting Methods
BLR2 MKII USER MANUAL VERSION 1.0 Audio extracting methods It is important to emphasize that each audio receiver is only capable of extracting one stereo audio channel from the network. The extraction of this channel can be done in different ways, that can be select in the configuration interface of WorkCAD3 Configurator. -
Page 7: Mono
BLR2 MKII USER MANUAL VERSION 1.0 3.1.3. MONO Mono extraction mode. The two input channels (1-L and 2-R), are summed to extract them by both outputs of the receiver. 6 dB are subtracted from each output to compensate for the electrical sum of two input channels. -
Page 8: Blr2 Mkii
VERSION 1.0 BLR2 MKII The BLR2 MKII is an audio over IP receiver, that can extract one of the channels transmitted by the Blueline MKII senders. Also, the BLR2 MKII includes 2xGPIs (pull-up) and 2xGPOs (open collector). The device can be powered by either PoE or an external power supply. -
Page 9: Features
BLR2 MKII USER MANUAL VERSION 1.0 Features Analog audio output Number of channels 1 stereo channel (unbalanced) or 1 single/mono channel (balanced) Audio connector Euroblock, 3 pin 5.08mm Output sensitivity -1.15 dBu (640mV GPIO Connector 2x Euroblock, 3 pin 3.81 mm GPIs Pull-up resistor, 5 Vdc max. -
Page 10: Device Description
BLR2 MKII USER MANUAL VERSION 1.0 Device description 1. Reset button. Take the device to its factory configuration 2. Next button. It allows to advance between and through the different screens of the display. 3. Display. It shows different features of the device. - Page 11 BLR2 MKII USER MANUAL VERSION 1.0 STATIC IP, this is the static IP address. The device has a static IP address by default in the subnet 10.0.0.0/8. For editing, use the SET (to select and set the digit) and NEXT (for editing upwards) buttons.
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Page 12: Analog Audio Output
BLR2 MKII USER MANUAL VERSION 1.0 4.2.2. Analog audio output The analog audio output of the device can be balanced or unbalanced according to the selected extraction mode. keep in mind the following types of connection: STEREO UNBALANCED MONO UNBALANCED... -
Page 13: Gpios
BLR2 MKII USER MANUAL VERSION 1.0 4.2.3. GPIOs General Purpose Inputs Outputs, the device includes 2xGPIs and 2xGPOs. GPIs: Inputs that senses logic voltage variations, in order to send UDP/OSC control commands when a variation occurs. A typical configuration would be the connection of a push button between one GPI and GND, so when the push button is pressed the UDP/OSC commands programmed are sent to the network. -
Page 14: Device Setup
BLR2 MKII USER MANUAL VERSION 1.0 Check the current polarity before connecting the main supply The external power supply is not provided with the device. Device setup The configuration of the device can be done by software (WorkCAD3 configurator) or through display. - Page 15 BLR2 MKII USER MANUAL VERSION 1.0 Controller´s offset: Field to enter an offset in the wallmount controller (BLC 1 or WNC 1) that manage the device. For example, if we enter "1" in this field, the minimum channel that can be chosen in the wall-control will be "1", so if we have a reserved source in channel "0", the user will not be able to access it.
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Page 16: Accessories
BLR2 MKII USER MANUAL VERSION 1.0 Accessories The BLR 2 MKII includes a series of accessories for mounting on a wall or with the rack accessory BL AR 19 (not included): 2x Wings for mounting in a wall. 4 screws. - Page 17 BLR2 MKII USER MANUAL VERSION 1.0 BLUELINE DIGITAL MKII SERIES www.workpro.es...
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