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Sonifex HY-03 Automatic Telephone Hybrid User Handbook...
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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.
Input/Output Mix Enable - SW3........................6 Ring Detector (Auto Answer) Enable - SW4 ....................6 Mains Voltage Selector Switch........................6 HY-03 Internal Controls & Adjustments ....................7 Setting the Number of Rings for The Ringing Detector...................7 Switching the Noise Gate On/Off........................7 Adjusting the Noise Gate Threshold........................8 Using the Dial Tone Disconnect Option ....................
(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. Sonifex HY-03 User Handbook...
230 V operation - 100mA 5 x 20mm SB The active fuse is fitted on the outside rear panel of the unit. If you change the voltage of the HY-03, make sure to change the fuse also. Sonifex HY-03 User Handbook...
Power Cable and Connection An IEC power connector is supplied with the HY-03 which has a moulded plug attached – 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.
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 Sonifex HY-03 User Handbook...
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: •...
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 Sonifex HY-03 User Handbook...
74dB to 40dB, which can be adjusted by the mic level pre-set mounted on the rear panel. The input circuitry to the HY-03 has a very effective limiter, which will prevent high level overloading problems.
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. Ensure the SETTINGS switch SW3 is set to off to disable this option.
74dB. Use a jeweller’s screwdriver to adjust the gain between 74dB and 40dB. Mic/Line Input Select Switch This push-button switch sets the input signal mode : Switch depressed (down) - Mic input mode selected Switch not depressed (up) - Line input mode selected Sonifex HY-03 User Handbook...
- 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 :...
Level Reverse Figure 2-4 : HY-03 Preset Controls and Alignments Setting the Number of Rings for The Ringing Detector To alter the number of rings that occur before the ringing detector auto answers the call, use a jeweller’s screwdriver to adjust RV8.
Adjusting these settings will invalidate the warranty on your product. Using the Dial Tone Disconnect Option The optional HY-03DTD Dial Tone Disconnect PCB allows the HY-03 to drop a call automatically when the pre-configured tones are detected. Plug-in...
The remote lamp tally mimics the front panel line connect switch lamp, i.e. it flashes when ringing and is on when the line is held. 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.
Accessories Order Code Description HY-03DTD Dial tone detect add-on board HY-03SCON Front panel conversion kit, HY-03 free standing to HY-03S 19” rack-mount front HY-03TCON Front panel conversion kit, HY-03 or HY-03S, to HY-03T 19” rack-mount front Sonifex HY-03 User Handbook...
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 Branch System for PSTN is given in BS6789 : Section 6.1 : 1986 Clause 2.9;...
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Technical Specification Sonifex HY-03 User Handbook...
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