Table of Contents
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Table of Contents
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Summary of Contents for Sonifex HY-03
- Page 1 Automatic Telephone Hybrid User Handbook...
- Page 2 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.
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Page 3: Table Of Contents
Fuse Rating Power Cable and Connection Opening the HY-03 Ordering the Correct Mains Lead Installation Information Atmosphere Electromagnetic Radiation WEEE & RoHS Directives - Sonifex Statement Reporting Faults viii Introduction What is a Telephone Hybrid ? Integrated Ringing Detector Available Formats... - Page 4 Table B : Power Connections Table C : Mains Lead Table Figure 1-1 : HY-03 & HY-03 US Front & Rear Figure 1-2 : HY-03S & HY-03S US Front & Rear Figure 1-3 : HY-03T & HY-03T US Front & Rear...
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Page 5: Warranty And Liability
Company. 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. The Company accepts liability: HY-03 User Handbook... - Page 6 Seller in Condition (c). 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. HY-03 User Handbook...
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Page 7: Unpacking The
In order to register the date of purchase so that we can keep you informed of any design improvements or modifications, it is important to complete the warranty registration document that is enclosed and return it to Sonifex Ltd in the UK, or register online at www.sonifex.co.uk/register For your own records you should write down the serial number (which can be found on the rear of the HY-03). -
Page 8: Safety Of Mains Operated Equipment
HY-03 complies with local requirements and must be earthed through the mains connector. Fuse Rating The HY-03 is supplied with a single fuse in the live conducting path of the mains power input. For reasons of safety it is important that the correct rating and type of fuse is used. -
Page 9: Power Cable And Connection
– this is a legal requirement. If no moulded plug has been supplied with your HY-03, please contact your supplier, because an IEC connector is always supplied from the Sonifex factory. If for any reason, you need to use the HY-03 with a different power cable, you should use the following wiring guidelines... -
Page 10: Ordering The Correct Mains Lead
SAFETY INFORMATION Ordering the Correct Mains Lead When ordering a TBU from Sonifex, it is helpful if you can specify your required operating voltage and mains lead. After the product code add: UK, for 230V, UK 3 pin to IEC lead... -
Page 11: Weee & Rohs Directives - Sonifex Statement
It gives a contact for individuals who are unsure about the correct procedure when the product has reached its “end of use”. Sonifex Ltd will be happy to give you information about local organisations that can reprocess the products, or alternatively all products that have reached “end of use” can be returned to Sonifex and will be reprocessed correctly free of charge. -
Page 12: Reporting Faults
Description of HY-03 Error Also, if you have any suggestions for additions or upgrades to the HY-03 unit , we would like to hear what they are : Additions that I Would Like to See... -
Page 13: Introduction
The HY-03 can be used for any application where a clean telephone signal is required and the line is not subject to delay. The HY-03 retains many of the features of the HY-02 and adds some additional ones. Some of the features of the HY-03 include: • Fully automatic – adapts to varying line conditions and has automatic signal limiting. -
Page 14: What Is A Telephone Hybrid
The HY-03 has a built in ring detector that is enabled by one of the configuration settings switches on the rear panel. -
Page 15: Installing The Hy-03 Tbu
The hybrid unit should be connected with reference to Figure 1-4. Handset Microphone Telephone Line Earth Remote Divert Inputs to Outputs from Mains Telephone Mixer Power Channel Clean-Feed HY- 03 Mixing Desk Figure 1-4 : HY-03 User Connections HY-03 User Handbook... - Page 16 The input circuitry to the HY-03 has a very effective limiter, which will prevent high level overloading problems. Ideally, the maximum input level should not exceed +12dBu. This limiter is used for both line and mic input modes.
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Page 17: Using The
INTRODUCTION Using the HY-03 Receiving a Call With the equipment connected as in Figure 1-4 calls may be received and detected by the ringer in the telephone handset. To receive the call, lift the handset and establish contact with the caller. The call may be diverted to the telephone hybrid by pressing either the front panel mounted line connect switch or by means of the remote divert switch (if connected). - Page 18 If you still have a problem once the k-break is disconnected, please contact Sonifex technical support (technical.support@sonifex.co.uk) Q: The signal input to the HY-03 at the input connector, is audible at the output. Why is this happening ? A: There is an option on the HY-03 which enables the input signal to be mixed with the output.
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Page 19: Configuration & Controls
Adjusting the Output Level The Output Level Preset Pot controls the level of the output signal. Use a jeweller’s screwdriver to adjust the gain of the output stage by +8dB to –14dB to give 0dB signals at the output. HY-03 User Handbook... -
Page 20: Adjusting The Microphone Gain Level
- Momentary mode selected Configuration Settings Switches These switches are used to configure the HY-03 in the modes that you want it to operate. A label on the top panel of the unit shows the orientation of the switches :... -
Page 21: Line Polarity Reversal Disconnect Enable - Sw2 And Jps
Input/Output Mix Enable - SW3 When this switch is enabled (ON), the HY-03 output signal will be an equal mix of the normal output signal and the selected input signal, either Mic or Line. This is useful if, for example, you want to use the HY-03 output to record both sides of the conversation. -
Page 22: Hy-03 Internal Controls & Adjustments
Adjusting the Noise Gate Threshold The noise gate is factory set to –26dBu to avoid interaction with the equipment null. To adjust the noise gate threshold, use a jeweller’s screwdriver to adjust RV4 on the main HY-03 circuit board. HY-03 User Handbook... -
Page 23: Using The Dial Tone Disconnect Option
Limit Level Cap Auto Res Auto Using the Dial Tone Disconnect Option Disable Disable The optional HY-03DTD Dial Tone Disconnect PCB allows the HY-03 to drop a call Noise Gate automatically when the pre-configured tones are detected. Disable Noise Gate Threshold... - Page 24 600ms on, 1000ms pause Italy2 425Hz Cadence 200ms on, 1 + 2 + 3 + 200ms pause 4 + 5 Japan 400Hz Continuous 2 + 4 + 5 Luxembourg 425Hz Continuous 1 + 2 + 3 + 4 HY-03 User Handbook...
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Page 25: Table D : Dial Tone Disconnect Options
The unit can be programmed with other settings, so please contact us if you need the settings for a different country to be implemented. In this case, it would be useful to have an audio recording of the dial-tone and a specification of the dial tone parameters. HY-03 User Handbook... -
Page 26: Technical Specification
TE CHN IC A L SPECIFIC ATIO N Technical Specification HY-03 Connection Details All of the connections are located on the rear of the HY-03 : Line Mic/Line Protective Mains Remotes Output Input Earth Terminal Input Telephone Telephone Handset Line... -
Page 27: Telephone Handset
Telephone Handset This is the connection for a telephone handset and is an RJ11 socket. There is a converter supplied with the HY-03 for accepting a standard BT605A telephone plug. Telephone Line This is the telephone line connection and is an RJ11 6/4 socket. Two cables are supplied with the unit, to connect this either to a UK BT line jack socket, or an RJ11 socket. -
Page 28: Technical Specification
Rejection ratio 45dB on 1kHz tone, typically 28dB on complex waveforms, reference peak level of 0dB Ring detector sensitivity 1 ring to 6 rings Power 230V 50Hz, or 115V 60Hz. 6W for HY-03. Physical Specification Order Description Height Width Depth*... -
Page 29: Accessories
Specified Systems The HY-03 is suitable for connection to any exchange line forming part of a Public Switched Telephone Network, PSTN, or a Relevant Branch system for PSTN lines or any extension. This equipment is not suitable as an extension to a payphone. A definition of Relevant... -
Page 30: Ringer Equivalence Number
Statutory Mark Approved for connection to telecommunications systems specified in the instructions for use subject to the conditions set out in them. HY-03 User Handbook... - Page 31 HY-03 User Handbook...
- Page 32 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 s a l e s @ s o n i fex . co. u k...
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