Eddystone S7601 Installation And Operation Manual Download Page 1

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Print Date 12/05/15 Page 1 of 32 S7600-00MA-08

Eddystone Broadcast

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S7600 Series

S76005 – S7601 – S7602

500W – 1kW – 2kW

Low Power

FM Transmitters

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Installation

and

Operation

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Issue 8

S7600-00MA-08

May 2015

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Eddystone Broadcast Ltd.
26, Arden Rd.
Arden Forest Industrial Estate
Alcester, Warwickshire
B49 6EP, England
Tel. 44 (0)1789 762278
Fax. 44 (0)1789 766033
www.eddystone-broadcast.com

Summary of Contents for S7601

Page 1: ...5 S7601 S7602 500W 1kW 2kW Low Power FM Transmitters Installation and Operation Issue 8 S7600 00MA 08 May 2015 Eddystone Broadcast Ltd 26 Arden Rd Arden Forest Industrial Estate Alcester Warwickshire...

Page 2: ...Print Date 12 05 15 Page 2 of 32 S7600 00MA 08 Intentional blank page...

Page 3: ...ote Control DTE Connector Page 15 2 2 8 Second Transmitter Remote Control Connector Page 16 2 2 9 Mains Supply Output Connectors Page 16 2 2 10 RS232 Serial Control and Monitor COM Connector Page 17 2...

Page 4: ...ol and Monitoring Page 31 3 4 2 Muting and Reduced Power Operation Page 31 Bound at Rear S76005 01 500W Front and Rear Panel Views S7600 04GA S76005 02 500W Front and Rear Panel Views S7600 03GA S7601...

Page 5: ...ing can be provided as an option to direct all of one Transmitter s power to the antenna The key feature of The S7600 series is its ability to remain on air The use of multiple Amplifier and Power Sup...

Page 6: ...padlocked in the off position to ensure that the transmitter remains off whilst work is being carried out at the antenna etc Each E2088 E2322 Power Supply Module has its own forced air cooling output...

Page 7: ...ternal splitter and the other to a dumping load This dumping load has to be provided externally to the E2024 whenever two Exciters are supplied and the Exciter not in use is required to remain active...

Page 8: ...00W Max 2 off E2021 XX 1 off E2088 01 or E2322 01 Single E2023 XX Single E2024 03 Single E2025 03 S76005 02 500W Max 2 off E2021 XX 2 off E2088 01 or E2322 01 Single E2023 XX Single E2024 03 Single E2...

Page 9: ...for S76005 Power High setting Adjustable at least 400W to 1kW for S7601 Power Low setting Adjustable at least 600W to 1kW for S7601 Power High setting Adjustable at least 800W to 2kW for S7602 Power...

Page 10: ...on all modules Dimensions Height 12U S76005 and S7601 14U S7602 Width to fit standard 19in rack Depth to fit standard 600mm deep rack Environmental Ambient Temperature operating 5 to 50 deg C Ambient...

Page 11: ...into the Transmitter with its locking lever engaged do not try to force these modules home if they appear difficult to insert fully check the connectors at the rear of the module 2 1 PHYSICAL DIMENSI...

Page 12: ...smd holders Littelfuse R451 500 For protection of control circuits within E2021 Amplifiers and E2025 Combiner Unit 2 8 16A T HBC 5x32mm x1 in Fuses For protection of internal dc supply leads to and h...

Page 13: ...erall cable armoured type SY flexible steel armoured cable preferred and not mounted in a conduit with other supply cables Two double pole 16A C rated MCBs must be provided at the supply distribution...

Page 14: ...the Transmitter the front panel INTERLOCK EXT MUTE display goes from red to green when the terminals are linked If there are no external safety interlock switches a short direct link is made this bei...

Page 15: ...ngeover only requires one of the two status monitor inputs for operation the other must be connected to ground 2 2 7 Parallel standard or RS232 Serial Remote Control DTE Connector This is a 9 Way D pl...

Page 16: ...hese inputs are protected against constant application of up to 12V dc directly applied Note that they are only active when the associated E2024 Auto Mute Start switch is in the Auto position and have...

Page 17: ...ndard RJ45 connector SK08 mounted in an additional screened box fitted to the rear of the E2023 02 or E2023 04 Control Unit This enables all the control and monitoring detailed in Section 2 4 to be pe...

Page 18: ...printed circuit board right hand side CAUTION Ensure that the front panel Supply Disconnector is switched to off i e at O and is preferably padlocked in that position 16A T HBC 5x32mm x1 in Fuses One...

Page 19: ...is as follows 1 Ensure the Transmitter has been installed as detailed in sections 2 1 and 2 2 and that the E2024 Splitter Drive Changeover front panel switches are set to MUTE and either SELECT A or S...

Page 20: ...adjusted by a preset control inside the E2025 Combiner Unit To access this control slide the E2025 forwards after removing its front fixing screws and single rear fixing screw taking care not to strai...

Page 21: ...ely good antenna system and with the E2025 REV led still green 2 3 4 Serial Remote Control Baud Rate Setting The operating Baud rate and be viewed and changed if required by pressing MODE on the E2023...

Page 22: ...onitor requests are initiated by the remote control unit PC the E2023 never outputs any serial data via the COM PORT connector unless requested to by that unit The remote control unit always sends a s...

Page 23: ...mp22_Stat Revert amplifier 22 status 46 F Amp23_Stat Revert amplifier 23 status 47 G Amp24_Stat Revert amplifier 24 status 48 H Amp25_Stat Revert amplifier 25 status 49 I Amp26_Stat Revert amplifier 2...

Page 24: ...ct Display Sign 2B 2D Direct Display Decimal point 2E Direct Display Blank 00 NUL Direct Display Less than 3C Most meanings are general A string of fourteen information bytes would normally contain se...

Page 25: ...4 Tx power auto start mute status M S Tx_Data15 Tx power auto high lo setting status H L Tx_Data16 Tx status 8 bit EOR checksum of 2 15 inc only Reverted Drive Data Block 15 extra bytes reverted in re...

Page 26: ...k 0 to 9 inc Op_Data15 Output Tx Type 0 500W 1 6 1kW 6kW 7 5kW S7605C 8 9 8kW 9kW 10kW Op_Data16 Output data 8 bit EOR checksum of 2 15 inc only Reverted Amplifier Data Block 15 extra bytes reverted i...

Page 27: ...ed Amber indicates forward power muted Green indicates normal operation REV LED Display Red indicates reverse power to module in excess of approximately 30W i e 10dB return loss relative to maximum mo...

Page 28: ...nsmitter s output forward power reverse power state and combiner heatsink temperature MODE Membrane Switch To select other Controller functions modes such as Amplifier module monitoring Membrane Switc...

Page 29: ...lay and Adjustable Pot 20T Green LED indicates low power output setting selected and adjacent pot can be used to directly set output power level The HIGH POWER LED will be off TEMP LED Display Red ind...

Page 30: ...E2023 mode must be left in MAIN to ensure that the Modules continue to be polled and their latest status recorded section 2 4 3 To display individual E2021 statuses press MODE then the soft key on th...

Page 31: ...hing for approximately 30 seconds to indicate that no actual changeover can take place during this settling period An automatic changeover can then occur if the selected Exciter Drive fails by either...

Page 32: ...be over ridden by the rear panel Mute Transmitter Input see section 2 2 8 the first part of the display then showing ext Mute The order of priority is thus I Lock then ext Mute then Start Mute as sel...

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