Sonifex HY02 DIGITAL Instruction Manual

HY02 DIGITAL AUTOMATIC
TELEPHONE BALANCE UNIT
USER HANDBOOK
DHY 02EC Single automatic TBU, eurocard version.
SONIFEX LTD, 1995.
All Rights Reserved
Revision V1.00a, June 1995
61, Station Road, Irthlingborough,
Northants., NN9 5QE, England.
Tel : [phone]
Fax : [phone]
Information in this document is subject to change without notice and does not represent a commitment on the part of Sonifex Ltd. No
part of this manual and/or databases may be reproduced or transmitted in any form or by any means, electronic or mechanical,
including photocopying, recording, or 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 products.

Connection of Apparatus to
BT Lines
Equipment Type : Sonifex HY02 Digital Eurocard Telephone Balance Unit
BABT Approval Number : S/3619/23/L/501793
This apparatus is suitable for connection directly to the network by
means of the cable mounted plug provided. If you require an appropriate BT socket,
or sockets, installed in order to use this equipment then this form should be sent to
your local telephone area office.
Name .........................................................................................................
Company .........................................................................................................
Address .........................................................................................................
.........................................................................................................
.........................................................................................................
.........................................................................................................
Equipment Type : Sonifex HY02 Digital Eurocard Telephone Balance Unit
BABT Approval Number : S/3619/23/L/501793
To British Telecom Area Office :
Please supply a BT line socket for connection of the above apparatus to :
A new line An existing line
at the above address. The appropriate equipment details are as above.
Signed ..................................... Date ..............................

Warranty and Safety Information Page i
HY02 Digital Eurocard TBU User's Guide
Warranty And Safety Information
Warranty Registration
HY02 Digital Eurocard TBU
Warranty Details
The HY02 Digital audio product is guaranteed for 12 months from the date of
purchase.
The components and materials used are guaranteed against defects and faulty
workmanship. Sonifex undertake to replace or repair faulty items at its discretion, within the warranty
period, on a return to factory basis.
In addition, the HY02 Digital product is a complex microprocessor controlled
machine. In order to register the date of purchase it is important to complete the WARRANTY
REGISTRATION DOCUMENT and return it to :-
Sonifex Ltd,
61, Station Road,
Irthlingborough,
Northants.,
NN9 5QE
ENGLAND
The registration document carries the following information for servicing :-
SERIAL NUMBER DHY______
COUNTRY CODE E A U O
Safety Of Mains Operated Equipment
HY02 Digital TBU
Preparing the Eurocard for Use
Each HY02 Digital TBU is shipped in protective packaging and should be inspected
for damage before use. Where an item is found to have transit damage, notify the carrier immediately
with all the relevant details of the shipment. Packing materials should be kept for inspection.
Connect the card in accordance with the connection details and before applying
power to it, check that the power supply used has the correct operating voltage.

Page ii Warranty and Safety Information
HY02 Digital Eurocard TBU User's Guide
Equipment Safety
This equipment has been designed to meet the safety regulations currently advised in
the country of purchase.
It is important to connect the mains supply in accordance with the information given.
SEE BELOW. Ensure that the power supply used has the correct operating voltage and that the mains
supply fuse is correctly rated. The fuse as supplied is correct for the voltage setting.
WARNING: This apparatus is intended for use when powered by the HOST UNIT INTERFACE
and HY02-B power supply unit. Other usage will invalidate any approval given to this apparatus if, as
a result, it ceases to comply with the edition of BS6301 to which it was approved.
WARNING: The equipment B.T. plug should only be connected with apparatus complying with
BS6301 and the connection to the network must not be hard wired. Interconnection directly or
indirectly with equipment ports marked in accordance with BS6301 to unmarked ports may produce
hazardous conditions on the network and advice should be obtained from a competent engineer before
such a connection is made.
WARNING: This apparatus must be earthed by means of the earth pins on the connector on the
rear of the card, and the B.T. plug should be disconnected from the telecommunications network
before disconnecting the earth. Disconnection of this earth connection may render the equipment
unsafe, with a consequential possible electrical shock hazard from exposed metallic parts.
WARNING: The barriered ports ‘NTTP’ and ‘Handset’ must not be connected directly or
indirectly to the unbarriered ports, ‘Line Input’, ‘Line Output’, or ‘Remotes’.
This equipment conforms to the safety regulations specified by use of the CE
Mark.
WARNING : The B.T. plug should be disconnected from the telecommunications network
exchange line before removing the equipment covers.

Warranty and Safety Information Page iii
HY02 Digital Eurocard TBU User's Guide
Limitation of Liability
Limited Warranty - Sonifex warrants that (a) the HY02 Digital SOFTWARE will
perform substantially in accordance with the accompanying Product Manual(s) for a period of 90 days
from the date of receipt; and (b) any Sonifex supplied hardware accompanying the SOFTWARE will
be free from defects in materials and workmanship under normal use and service for a period of one
year from the date of receipt. Any implied warranties on the SOFTWARE and hardware are limited to
90 days and one (1) year, respectively, or the shortest period permitted by applicable law, whichever is
greater.
Customer Remedies - Sonifex's entire liability and your exclusive remedy shall be, at
Sonifex's option, either (a) return of the price paid or (b) repair or replacement of the SOFTWARE or
hardware that does not meet Sonifex's Limited Warranty and which is returned to Sonifex with a copy
of your receipt or invoice. This Limited Warranty is void if failure of the SOFTWARE or hardware has
resulted from accident, abuse, or misapplication. Any replacement SOFTWARE will be warranted for
the remainder of the original warranty period or 30 days, whichever is longer.
No other warranties - To the maximum extent permitted by applicable law, Sonifex
disclaims all other warranties, either express or implied, including but not limited to implied warranties
or merchantability and fitness for a particular purpose, with respect to the SOFTWARE, the
accompanying product manual(s) and written materials, and any accompanying hardware. The Limited
Warranty contained herein gives you specific legal rights.
No Liability for Consequential Damages - To the maximum extent permitted by
applicable law, Sonifex and its suppliers shall not be liable for any other damages whatsoever
(including, without limitation, damages for loss of business profits, business interruption, loss of
business information, or other pecuniary loss) arising out of the use of or inability to use this Sonifex
product, even if Sonifex has been advised of the possibility of such damages. In any case, Sonifex's
entire liability under any provision of this agreement shall be limited to the amount actually paid by
you for the SOFTWARE. This Agreement is governed by the laws of England.
Sonifex Ltd can not be held liable for any loss of audio data due to equipment failure.