Sonifex CM-TLL Bedienungsanleitung
Sonifex
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CM-TLL
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ii. the Goods have only been operated under normal operating
conditions and have only been subject to normal use (and
in particular the Goods must have been correctly connected
and must not have been subject to high voltage or to ionising
radiation and must not have been used contrary to the
Company’s technical recommendations);
iii. the Goods are returned to the Company’s premises at the
Purchaser’s expense;
iv. any Goods or parts of Goods replaced shall become the property
of the Company;
v. no work whatsoever (other than normal and proper
maintenance) has been carried out to the Goods or any part of
the Goods without the Company’s prior written consent;
vi. the defect has not arisen from a design made, furnished or
specified by the Purchaser;
vii. the Goods have been assembled or incorporated into other
goods only in accordance with any instructions issued by the
Company;
viii. the defect has not arisen from a design modified by the
Purchaser;
ix. the defect has not arisen from an item manufactured by a person
other than the Company. In respect of any item manufactured
by a person other than the Company, the Purchaser shall only be
entitled to the benefit of any warranty or guarantee provided by
such manufacturer to the Company.
b. In respect of computer software supplied by the Company the
Company does not warrant that the use of the software will be
uninterrupted or error free.
c. The Company accepts liability:
(i) for death or personal injury to the extent that it results from
the negligence of the Company, its employees (whilst in the
course of their employment) or its agents (in the course of the
agency);
(ii) for any breach by the Company of any statutory undertaking
as to title, quiet possession and freedom from encumbrance.
d. Subject to conditions (a) and (c) from the time of despatch of the
Goods from the Company’s premises the Purchaser shall be responsible
for any defect in the Goods or loss, damage, nuisance or interference
whatsoever consequential economic or otherwise or wastage of
material resulting from or caused by or to the Goods. In particular the
Company shall not be liable for any loss of profits or other economic
losses. The Company accordingly excludes all liability for the same.
e. At the request and expense of the Purchaser the Company will test
the Goods to ascertain performance levels and provide a report of
the results of that test. The report will be accurate at the time of the
test, to the best of the belief and knowledge of the Company, and the
Company accepts no liability in respect of its accuracy beyond that set
out in Condition (a).
f. Subject to Condition (e) no representation, condition, warranty or
other term, express or implied (by statute or otherwise) is given by
the Company that the Goods are of any particular quality or standard
or will enable the Purchaser to attain any particular performance
or result, or will be suitable for any particular purpose or use
under specific conditions or will provide any particular capacity,
notwithstanding that the requirement for such performance, result or
capacity or that such particular purpose or conditions may have been
known (or ought to have been known) to the Company, its employees
or agents.
Product Warranty - 2 Year Extended
As standard, Sonifex products are supplied with a 1 year back to base
warranty. In order to register the date of purchase and so that we can keep
you informed of any product design improvements or modifications, it is
important to complete the warranty registration online. Additionally, if you
register the product on the Sonifex website, you can increase your product
warranty to 2 years. Go to the Sonifex website at: www.sonifex.co.uk/register
to apply for your 2 year warranty.
Sonifex Warranty & Liability Terms & Conditions
1. Definitions
‘the Company’ means Sonifex Ltd and where relevant includes companies
within the same group of companies as Sonifex Limited.
‘the Goods’ means the goods or any part thereof supplied by the Company
and where relevant includes: work carried out by the Company on items
supplied by the Purchaser; services supplied by the Company; and software
supplied by the Company.
‘the Purchaser’ means the person or organisation who buys or has agreed to
buy the Goods.
‘the Price’ means the Price of the Goods and any other charges incurred by
the Company in the supply of the Goods.
‘the Warranty Term’ is the length of the product warranty which is usually
12 months from the date of despatch; except when the product has been
registered at the Sonifex website when the Warranty Term is 24 months from
the date of despatch.
‘the Contract’ means the quotation, these Conditions of Sale and any
other document incorporated in a contract between the Company and the
Purchaser.
This is the entire Contract between the parties relating to the subject
matter hereof and may not be changed or terminated except in writing in
accordance with the provisions of this Contract. A reference to the consent,
acknowledgement, authority or agreement of the Company means in writing
and only by a director of the Company.
2. Warranty
a. The Company agrees to repair or (at its discretion) replace Goods
which are found to be defective (fair wear and tear excepted) and
which are returned to the Company within the Warranty Term provided
that each of the following are satisfied:
i. notification of any defect is given to the Company immediately
upon its becoming apparent to the Purchaser;
g. (i) To the extent that the Company is held legally liable to the
Purchaser for any single breach of contract, tort, representation
or other act or default, the Company’s liability for the same shall
not exceed the price of the Goods.
(ii) The restriction of liability in Condition (g)(i) shall not apply to any
liability accepted by the Seller in Condition (c).
h. Where the Goods are sold under a consumer transaction (as defined
by the Consumer Transactions (Restrictions on Statements) Order
1976) the statutory rights of the Purchaser are not affected by these
Conditions of Sale.
Unpacking Your Product
Each product is shipped in protective packaging and should be inspected
for damage before use. If there is any transit damage take pictures of the
product packaging and notify the carrier immediately with all the relevant
details of the shipment. Packing materials should be kept for inspection and
also for if the product needs to be returned.
The product is shipped with the following equipment so please check to
ensure that you have all of the items below. If anything is missing, please
contact the supplier of your equipment immediately.
Item Quantity
Product unit 1
A3 Folded Handbook 1
Repairs & Returns
Please contact Sonifex or your supplier if you have any problems with your
Sonifex product. Email technical.support@sonifex.co.uk for the repair/
upgrade/returns procedure, or for support & questions regarding the product
operation.
Conformity
The products in this manual comply with the essential requirements of the
relevant European health, safety and environmental protection legislation.
The technical justification file for this product is available at Sonifex Ltd.
The declaration of conformity can be found at:
http ://www.sonifex.co.uk/declarationss
WEEE Directive
The Waste Electrical and Electronic Equipment (WEEE) Directive
was agreed on 13 February 2003, along with the related
Directive 2002/95/EC on Restrictions of the use of certain
Hazardous Substances in electrical and electronic equipment
(RoHS). The Waste Electrical and Electronic Equipment Directive (WEEE)
aims to minimise the impacts of electrical and electronic equipment on
the environment during their life times and when they become waste. All
products manufactured by Sonifex Ltd have the WEEE directive label placed
on the case. Sonifex Ltd will be happy to give you information about local
organisations that can reprocess the product when it reaches its “end of use”,
or alternatively all products that have reached “end of use” can be returned
to Sonifex and will be reprocessed correctly free of charge.
Atmosphere/Environment
This apparatus should be installed in an area that is not subject to excessive
temperature variation (<0°C, >50°C), moisture, dust or vibration.
This apparatus shall not be exposed to dripping or splashing, and no objects
filled with water, such as vases shall be placed on the apparatus.
Manufacturers of Audio Products for AV,
Installed Sound, Broadcast Radio & Broadcast TV
This handbook is for use with the following product:
CM-TBU Line Powered Telephone Balance Unit
CM-TLL Line Powered Telephone Line Listen Unit
Stock Code: 30-243
Artwork: AW10915
©Sonifex Ltd, 2017
All Rights Reserved
Revision 1.01, July 2018
Sonifex Ltd, 61, Station Road, Irthlingborough,
Northants, NN9 5QE, England.
Tel: +44 (0)1933 650 700
Fax: +44 (0)1933 650 726
Email: sales@sonifex.co.uk
Website: https://www.sonifex.co.uk
Made in the UK by
Product:
Serial No:
Register Online for an
Extended 2 Year Warranty
For the latest Sonifex handbook information please visit the
Sonifex website at www.sonifex.co.uk
Information in this document is subject to change without notice and does not represent a
commitment on the part of the vendor. Sonifex Ltd shall not be liable for any loss or damage
whatsoever arising from the use of information or any error contained in this manual.
No part of this manual may be reproduced or transmitted in any form or by any means, electronic
or mechanical, including photocopying, recording, information storage and retrieval systems, for any
purpose other than the purchaser’s personal use, without the express written permission of Sonifex
Ltd. Unless otherwise noted, all names of companies, products and persons contained herein are part
of a completely fictitious adaptation and are designed solely to document the use of Sonifex product.
Line Powered
Telephone Hybrids
CM-TBU
CM-TLL
HANDBOOK
Line Powered Telephone
Balance Unit
Line Powered Telephone
Line Listen Unit
www.sonifex.co.uk/register
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1 2 3 4
To enable communication between the 4-wire circuit and the telephone
network, the 4-wire and line connections are made to the unit and the
“hook” switch is pressed to power the unit from the line. This will be
indicated by the ON LED, and can either be done after an outgoing call has
been dialled on a telephone set connected to the unit, or to answer an
incoming call after the RING LED is seen to flash, (a telephone set is not
required for incoming calls unless an audible ring is required). If the sidetone
level at the 4-wire output is found to be excessive, the outgoing signal
level should be reduced or the balance controls adjusted to minimise it. In
addition to the RJ11 line sockets there is a cable set including converters for
British Telecom standard UK telephone connectors as necessary.
Technical Specifications
CM-TBU
4-Wire Input
Input Impedance: 10k Ω, transformer coupled on XLR3F connector.
Input Level Range: -10dBU to +4dBU before
limiting, with average line.
4-Wire Output
Output Impedance: 150Ω, transformer coupled on XLR3M connector.
Output Level Range: -10dBU to +6dBU, for
average line level.
Sidetone Rejection 30 to 40dB average on a tone, depending on line
characteristics.
2-Wire
Off-Hook Voltage 8V minimum 12V average.
2-Wire Connectors 2 x RJ11 (American).
Physical
Case Extruded aluminium natural anodised.
Dimensions: 43mm (H) x 78mm (W) x 95mm (L).
Weight: 270g.
2. CM-TLL Line Powered Telephone
Line Listen Unit
The Sonifex CM-TLL provides a professional level audio output from a
telephone line. The line-powered unit is compatible with all analogue
direct exchange lines, and includes LED indication of incoming calls and line
connection. The unit is intended to be used with an earpiece amplifier to
receive an audio feed by telephone from the studio.
Features
• Audio interface from analogue direct exchange lines to receive audio
with electrical isolation from line.
• Line powered - requires no battery or external power.
• Indicator LED’s show “ring” and “in use” conditions.
• Loop-thru line sockets provide in-line connection with existing
telephone.
• Line connections via RJ11 connectors.
• Existing telephone remains connected when the unit is in use.
• XLR3 male audio connector.
• Small, rugged metal case.
Description
The line and telephone set are connected to the unit in order to make an
outgoing call. A telephone may not be required if calls are only incoming,
as telephone line ringing is indicated by a flashing LED built into the unit.
In either case, the “LINE CONNECT” switch is pressed to make the line
connection. The ON LED then indicates that the unit is powered and that the
audio circuit is routed to the line via the output XLR plug. If needed, suitable
adaptors can be connected to either of the RJ11 line sockets to enable the
unit to be used with the public telephone system in any country.
Technical Specifications
CM-TLL
Audio Output
Output Impedance 150 Ω (nominal), transformer coupled on XLR3M
connector
Output Level Nominally 0dBu transformer
coupled on XLR3M connector
2-Wire
Off-Hook Voltage 8V minimum 12V average.
2-Wire Connectors RJ11
Physical
Case Extruded aluminium natural anodised.
Dimensions: 43mm (H) x 78mm (W) x 95mm (L).
Weight: 220g.
Fig 1-2: Front and Rear View of the
CM-TLL Line Powered Telephone Line Listen Unit
1. CM-TBU Line Powered Telephone
Balance Unit
The CM-TBU line-powered telephone balance unit provides a high
degree of separation between send and receive signals, enabling 4-wire
communications systems to interface with the telephone network. In
telephone IFB applications, the high drive capacity at the 4-wire output
enables a presenter’s earpiece to be connected directly to the unit without
an external amplifier.
Features
• Isolated, full-duplex 4-wire interface to non-digital telephone direct
exchange lines (PSTN).
• The unit is line powered, requiring no battery or external power.
• Simple optimization of sidetone rejection with any country’s telephone
system.
• LED’s indicate “ring” and “off hook” conditions.
• Input level control with line-sensing limiter and limit indicator.
• High drive output with level control for direct feed to presenter’s earpiece,
etc.
• Loop-through RJ11 line sockets provide universal connection to line and
telephone set.
• Connection to the telephone set is maintained while the unit is in use.
• Small, rugged metal case with XLR3 male & female 4-wire connectors.
Description
This extremely compact unit is powered from the telephone line and
provides an interface to a 4-wire circuit with separate level control of send
and receive signals. Optimum rejection of the input signal on the 4-wire
output is achieved in a bridge circuit by adjusting three elements which
simulate the complex line impedance. This can be used to compensate for
local line variations or to adapt to the telephone systems of other countries,
where line characteristics may differ. Optimization of the sidetone rejection
does not involve the use of any test equipment and can be easily carried out
while the system is in use.
Although the signal level being sent to the line can be manually adjusted
over a wide range, the level control is followed by a limiter which senses the
available DC line voltage to ensure that the line signal is not distorted. The
limiter drives an LED to indicate the onset of limiting.
Although the output stage can drive a presenter’s earpiece in a telephone
IFB application, the level control may not be accessible to the presenter, who
will normally be situated some distance from the unit. The presenter may
then require to have local control of the earpiece signal level, this should be
provided by the use of a headphone belt pack unit.
Fig 1-1: Front and Rear View of the
CM-TBU Line Powered Telephone Balance Unit
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w w w . s o n i f e x . c o . u k
t:+44 (0)1933 650 700
f:+44 (0)1933 650 726
sales@sonifex.co.uk
5 6 7 8
Produktspezifikationen
| Marke: | Sonifex |
| Kategorie: | Nicht kategorisiert |
| Modell: | CM-TLL |
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