Qflex Isolator - Speaker Klark Teknik - Free user manual and instructions

USER MANUAL Qflex Isolator Klark Teknik

Quick Start Guide QFLEX ISOLATORIntroduction ISOLATOR has been designed to ease the problems often presented when large VNET systems are constructed. Specically it addresses the following issues :

• • The possibility that mains earth potentials exceeding +/-15V exists between dierent network nodes

• • Large amounts of electrical noise and interference may be present on the network cables

• • Wiring faults on the network cable damaging other network nodes

• • It is desired to create networks that have a large “star” topology

• • It is desired to use screw terminal terminated wiring to construct the network

• • It is desired to be able to install and test the main “backbone” network cable without the presence of other equipment (including ISOLATORS) As its name implies ISOLATOR limits these problems by making it possible to galvanically isolate dierent parts of the network from each other and from the controlling computer system. When any of the above situations can be anticipated then ISOLATORS should be incorporated in to the design of the network. For systems which incorporate AES3 over VNET (VNET2), please contact you vendor for details of how to set the internal jumpers inside the Isolator. Please be aware that some of the application examples shown in this document are not applicable to VNET2 systems. Mounting ISOLATOR is housed in a strong galvanised steel case that can be mounted using 4 mm diameter hardware in the holes that are on 40 x 92.5 mm centres. If dust or moisture resistance is required then it will be necessary to mount ISOLATOR in a suitable enclosure. Note that the case of ISOLATOR is connected to the earth system on the LINK side of the isolation barrier.

Quick Start Guide QFLEX ISOLATORThe DATA & Ground (S) of all IN & OUT connectors are internally inter-connected SA B IN OUT SA B AES3 in to out connector on product ISOLATED SUB-NETWORK Ext PSUAES3 link to out NETWORK BACKBONE

Connections ISOLATOR has three ports: IN; OUT & LINK. Each port has both RJ45 and “Phoenix” pluggable screw terminal blocks. These connectors are connected directly together so either may be used as convenient. For example it might be most convenient to connect ISOLATOR “LINK” to the LINK output of a VNET device using a standard RJ45 patch lead while using the Phoenix connections for the hard wired network “backbone” cabling on the IN and OUT ports (which are also connected directly together). Power ISOLATOR is powered via its LINK port. As the LINK port on VNET products provides a source of suitable power, connecting the LINK of ISOLATOR to the LINK of the VNET device with an RJ45 patch cable will power it up. If the connection from the VNET product is to use the LINK Phoenix connector of the ISOLATOR then the following connections need to be made:

white/ brown No Connection 8 4 brown No Connection If a screen cable is used, connect the screen to LINK S As VNET products can only supply enough power for a single ISOLATOR, systems requiring more than one will need an external power supply. In this case no connection should be made between the VNET product and the “Ext PSU” connections of ISOLATOR, these connections should be used for the external power supply. External supplies should produce regulated 12V DC with at least 100mA available for each ISOLATOR that is to be supplied. Klark Teknik can supply or recommend a suitable power supply. If the VNET product is connected to the ISOLATOR via its RJ45 connector then as described above this will automatically connect the power from the product’s LINK port to the ISOLATOR. This is not a concern because ISOLATOR contains circuitry to prevent any conict with an external power supply. Congurations For maximum exibility ISOLATOR can be used in a number of ways, below are some examples:

1. Basic IN to OUT daisy-chaining with

additional branches as required. ISO

Quick Start Guide QFLEX ISOLATOR2. Using only the Phoenix IN (or OUT) ports allows the network wiring to be installed and tested before other equipment is installed.

3. ISOLATORs may be used to segment a large

network as convenient, protecting each segment from the others. Note that using them in this way does NOT allow the network to exceed the 1 km total maximum length limit.

4. Here multiple ISOLATORS are used to

create multiple backbones. As long as the ISOLATORS are local to each other and the controlling system, then each backbone may be the full 1 km long. Network Backbone OUT LINK ISO LINK

LINK Note that the maximum number of VNET products per network (not per backbone) remains 32.

5. Because of the limited power available from

a USB interface, connecting the USB interface directly to an ISOLATOR will not work unless an external power supply is connected either to the rear of the USB interface or, as shown, to the ISOLATOR. PSU must be able to supply 100mA for each ISOLATOR USB Interface USB Interface SENTINEL Ethernet Interface 12 V Power Supply

BACKBONE “A”BACKBONE “B”BACKBONE “C”

Ethernet rmy Klark Teknik mogą zapewnić wystarczającą moc dla jednego izolatora.1. Register online. Pleaseregister your new Music Tribe equipment right after you purchase it by visiting musictribe.com. Registeringyour purchase using our simple online form helps us to process your repair claims more quickly and eciently. Also, read the terms and conditions of our warranty, ifapplicable.

2. Malfunction. Should your Music Tribe Authorized

Reseller not be located in your vicinity, you may contact the Music Tribe Authorized Fulller for your country listed under “Support” at musictribe.com. Shouldyour country not be listed, pleasecheck if your problem can be dealt with by our “OnlineSupport” which may also be found under “Support” at musictribe.com. Alternatively, please submit an online warranty claim at musictribe.com BEFORE returning theproduct.

3. Power Connections. Beforeplugging the unit

into a power socket, please make sure you are using the correct mains voltage for your particular model. Faulty fuses must be replaced with fuses of the same type and rating withoutexception. Important information

Quick Start Guide QFLEX ISOLATOR114 115 Quick Start Guide QFLEX ISOLATOR FEDERAL COMMUNICATIONS COMMISSION COMPLIANCE INFORMATION Responsible Party Name: Music Tribe Commercial NV Inc. Address: 5270 Procyon Street, Las Vegas NV 89118, United States Phone Number: [phone] QFLEX ISOLATOR This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help. QFLEX ISOLATOR This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Important information: Changes or modications to the equipment not expressly approved by Music Tribe can void the user’s authority to use the equipment. Hereby, Music Tribe declares that this product is in compliance with Hereby, Music Tribe declares that this product is in compliance with Directive 2014/30/EU, Directive 2011/65/ EU and Amendment 2015/863/EU, Directive 2012/19/EU, Regulation 519/2012 REACH SVHC and Directive 1907/2006/EC. Full text of EU DoC is available at https://community. musictribe.com/ EU Representative: Music Tribe Brands DK A/S Address: Ib Spang Olsens Gade 17, DK - 8200 Aarhus N, Denmark