One Remote PowerLink 30017772 User manual

PowerLink Switch
OneRemote Type 30017772
User Manual
30017772u1uk

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Contents
Powerlink Switch type 30017772.........................................................................................................3
Priority switching mode............................................................................................................ 3
LED Indication ........................................................................................................................... 3
Features................................................................................................................................................5
Galvanic isolation...................................................................................................................... 5
lossless audio pass .................................................................................................................... 5
Datalink pass............................................................................................................................. 5
delay at power off..................................................................................................................... 5
Installation ...........................................................................................................................................6
Cable quality ............................................................................................................................. 6
Technical specifications .......................................................................................................................7
Connections .............................................................................................................................. 7

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POWERLINK SWITCH TY PE 30017772
The OneRemote PowerLink Switch is developed for use with active (powered) B&O speakers
connected with PowerLink DIN cables. Use adaptor cables, if speakers or a source are equipped
with RJ45 connectors.
The PowerLink Switch makes it possible for two sound sources to share one set of PowerLink
speakers.
PRIORITY SWITCHING MODE
When one of the sources is powered on, sound
from this input will be routed to the output of the
switch. At the same time the speaker will power
on.
If both PL1 and PL2 sources are powered on, PL1
input will always be prioritized.
PL1
PL2
Out
ON
OFF
PL1
ON
ON
PL1
OFF
ON
PL2
OFF
OFF
Speaker off
LED INDICATION
When the AUX Expander is powered up the LED flashes RED a few times and then stops flashing.
When sound is flowing it turns Green, now and then blinking with sound pulsation.
Red Flash
At power on the LED flashes a few times, while initializing.
Red
Standby, no input is sensed at either input.
Green
PL1 or PL2 is active and the output is on

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Example of use with a BeoSound Encore and a Bang & Olufsen TV sharing a set of BeoLab speakers.
Example of use with a NON Bang & Olufsen TV *1 and a BeoSound audio product sharing BeoLab speakers.
*1 The TV must have a regulated sound output and a trigger output signal, like a Loewe TV equipped with Audiolink.

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FEATURES
GALVANIC ISOLATION
Using galvanic isolation the input signals are completely kept separated from each other.
This prevents problems with floating grounds and the two separate ground potentials for data and
audio.
•Sound signals are switched with relays.
•Data ground signal is switched with a relay.
•Analog ground signal is switched with a relay.
•Digital data signal flows via galvanic isolating optocouplers.
When power is not connected or in standby mode, sound output is muted with a mechanical relay.
LOSSLESS AUDIO PASS
The audio signals are passed without any modification; the output of the switch is the same that
enters the input.
DATALINK PASS
Datalink is passed to the output, from the selected input for display and other control.
DELAY AT POWER OFF
As the switching is controlled directly from the sources, the speaker will power off immediately,
when no source is selected. When the speaker is powered off, sound signals will be muted.

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INSTALLATION
The OneRemote PowerLink Switch, is easily installed.
1. Connect the speakers with PowerLink cable(s). Not included.
2. Connect the two sound sources with appropriate cables. Not included.
3. Connect the mains adaptor.
CABLE QUALITY
Make sure to use good quality PowerLink cables, preferably double-shielded types, especially if
long cables are used. Do not use un-shielded cables for any connection.
PowerLink MKII with 4-wire mounted is not recommended.
When connection to PowerLink sources, there is no need for further programming. The
PowerLink switch is factory programmed in the Priority Switching Mode.

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TECHNICAL SPECIFICATIONS
Dimensions 25 x 45 x 74 mm
Included accessories Power Adaptor 12VDC @ 400mA Euro
Not included Cables
CONNECTIONS
Sockets:
IN1 DIN 8-pin PowerLink
IN2 DIN 8-pin PowerLlink
OUT DIN 8-pin PowerLink
Power 12V DC 300mA