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BLR 2A
AUDIO IP AMPLIFIER
6
4
2
7
BLR 2A
AUDIO IP AMPLIFIER
3
1
1. LAN connector: Use a Cat5 cable to connect the device to the network.
2. DC 12-24V supply: Connect an adequate external supply to feed the device taking into account the
correct polarity.
NOTE: This devices can be also feed through PoE
3. LINE OUT: 2 unbalanced outputs (0 dB). Connect them to an adeaquate amplifier input. Check the
Installation section in this Quick reference.
4. Source selector: Use this switch to select the streamer connected to the network which incorporates
the audio source that you want to play on the receiver, by selecting the same number in both
devices.
The selection can be made using this selector of through its webserver (Consult Webserver section).
5. GPIOs: The device incorporate 4 GPI and 4 GPO which state will be reflected in the GPIOs placed in
BLS 2M. For example, closing GPI 1 in the BLS 2M will send its state to GPO 1 in BLR 2 and viceverse.
6. Remote connection: Socket used for local wallmount controller (BLC 1).
BLC 1 includes a input audio source selection, volume control and 3.5 mm input connection for auxiliar
audio source.
NOTE: This is a dedicated socket. Do not connect the device to
the network using it
7. Amplified outputs: These outputs provide amplified level in order to connect a loudspeaker system
directly. Depending on the supplied method, the output is:
2x 5W
@ 4Ω
(Using PoE)
2x 15W
@ 4Ω
(Using 12-24V external supply)
BlueLine System
RECEIVERs
DC-12V/24V
- 5 -
Quick Reference / Guía rápida
BLR 2A
- IP audio receiver.
- Built-in amplifier:
- 2x 5W (connected by PoE)
- 2x 15W (external power supply)
- It select and decodes the chosen audio
sourced sent through network, providing
an analog balanced output.
- Remote socket to connect local control
(audio source selection and gain control)
NOTE: This is a dedicated
socket. Do not connect
the device to the network
using it
- Power supply: PoE and 12V/24V DC (feed
through external power supply)
120 x 95 x 145 mm
490 g
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