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Marine microSwitch, Technical Manual, Page: 1 / 32

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Version 1.1.12- firmware

© Marine Communications Limited 1998

Marine Communications Limited November, 1998
59 Bownham Park,
Rodborough Common,
Stroud,
Glos GL5 5BZ
England

Telephone: +44 (0)1453 873399
Fax: +44 (0)1453 873344
Email: [email protected]
Web: http://www.marinex.co.uk

Summary of Contents for microSwitch

Page 1: ...e Marine Communications Limited 1998 Marine Communications Limited November 1998 59 Bownham Park Rodborough Common Stroud Glos GL5 5BZ England Telephone 44 0 1453 873399 Fax 44 0 1453 873344 Email support marinex co uk Web http www marinex co uk ...

Page 2: ......

Page 3: ...nit 6 2 4 Power Connections 8 2 5 Exchange Connections 8 2 6 RS232 Call Log Serial Interface Connections 10 2 6 1 Printer Data Format 11 2 7 Set Up Terminal Connections 11 2 7 1 Terminal Data Format 11 2 8 Engineering Checks 12 2 8 1 Installation Checks 12 2 8 2 Bell Check 12 2 8 3 Extension Number Check 12 2 8 4 Off Hook locked out Extensions 12 KDSWHU System Configuration 13 3 1 General 13 3 2 F...

Page 4: ...aintenance 21 4 1 Routine Maintenance 21 4 2 Battery Replacement 21 4 3 Fault Finding 22 4 3 1 All Telephones Dead 22 4 3 2 One Telephone Dead 22 4 3 3 All Telephones Live But No Dial Tone 22 4 3 4 One Telephone Live But No Dial Tone 23 4 3 5 Wrong Extension Obtained When Dialling 23 4 3 6 Telephone Always Busy When Dialled 23 4 3 7 Telephone Always Unobtainable When Dialled 23 4 3 8 All Telephone...

Page 5: ...iority intrusion facility enables a caller to interrupt a call currently taking place on another extension The exchange is pre programmed to provide specific facilities for Officer Class and Crew Class extensions These facilities are held within the exchange memory and can be changed to suit individual requirements by using a telephone or an IBM PC or compatible The memory is provided with its own...

Page 6: ... tone and automatically transfer it to the designated extension In the event of a power failure external lines are connected directly to specified extensions Please note that satisfactory performance cannot be guaranteed for every allowed combination of host and subsidiary apparatus in particular certain modern electronic phones when set to LD mode may not be recognised correctly CAUTION microSwit...

Page 7: ...ing Push button dual tone multi frequency DTMF preferred Loop disconnect LD Impulse can be used but with reduced facilities Battery life programme memory 5 years minimum Frequency Range 300Hz to 5Khz at 3dB points Cabling 2 wire throughout Input Voltages 24V D C 10 2A peak 1A nominal average 250 mV ripple Indicators show if the D C supply is available Fuses DC 5A anti surge 20mm MTBF 10 000 hours ...

Page 8: ...serial interface and the microAid program or a DTMF telephone are required to program a MicroSwitch exchange 1 3 MicroAid microAid is a software utility to enable you to reconfigure the MicroSwitch Full details about microAid are provided in the microAid help file which is available from Marine Communications Limited at the address given in the front of this handbook 1 4 Extension Facilities The M...

Page 9: ... should be installed in a location away from electrical noise and excess vibration Where possible the equipment should be located in a well ventilated area where it will not be adversely affected by salt water and extremes of heat When locating the unit make sure you can access the modules and cable connectors Clearance should be allowed on each side of the case to avoid contact with neighbouring ...

Page 10: ...inet Dimensions Loosely fit the top screw and manoeuvre the cabinet so that the screw slots into the top hole on the rear of the cabinet There is a covering cap on the hole for the top screw which needs to be removed in order to place the unit and replaced once the unit has been placed and the screw tightened The bottom two screws are accessed from the front of the cabinet See Figure 2 on the next...

Page 11: ...i clockwise and release the catches Once the unit has been put in place all three screws A B and C must be tightened firmly To access B and C you need to remove the cover from the bottom panel of the unit NOTE If you have more than 16 extensions then you need to remove one pair of modules Pair 4 in Figure 2 2 to access screw A To unplug the modules you need to remove the top and bottom strips F an...

Page 12: ...tability for the modules and must be fitted to prevent the modules from vibrating out of position 2 4 Power Connections Power connection is via a two way terminal block mounted in the lower right hand side of the bottom section of the MicroSwitch unit When connecting to the terminals the power leads should be pushed through from under the unit where there are a series of holes Remove the grommet f...

Page 13: ...PLFUR6ZLWFK 7HFKQLFDO 0DQXDO 167 7 21 9 Figure 4 Exchange Connections ...

Page 14: ...Figure 5 illustrates the position of the LED s and fuses on the appropriate boards The diagram shows one switch module but you may have up to four modules The latest power boards do not have the Bias or Ringing fuses 2 6 RS232 Call Log Serial Interface Connections These connections are provided by an orange two part screw terminal strip located at the bottom of the MicroSwitch All the pins 1 to 8 ...

Page 15: ...dware control RTS CTS is not being used then Pins 4 and 5 should be connected together 2 7 Set Up Terminal Connections The terminal used for setting up the MicroSwitch is connected to a 9 way D socket on the front of the processor card To access this connector it is necessary to open the front panel The wiring to a 9 way PC serial connector is also shown in the table below PIN SIGNAL PC 9 way 2 Tr...

Page 16: ...ernal line and to check that all the features are working It is recommended that no special programming of the MicroSwitch exchange should be performed until satisfactory operation of the complete system has been established In the event of a fault being found during the installation checks the following engineering checks should prove useful in identifying the cause Further help can be obtained b...

Page 17: ...a program called microAid The microAid software is available on a floppy diskette and is described in a separate handbook Limited reconfiguration can be carried out using a security PIN number which allows access to the MicroSwitch system via a DTMF telephone If you reconfigure the MicroSwitch exchange we recommend that you print a record of the new configuration details and keep them with this ma...

Page 18: ... For 3 digit extension number For 2 digit extension number 5 x Hold numbers 6 Public Address access 7 Reserved 8 Night Bell pick up 9 Outsides line access Star features Engineering 3 2 2 Dial 6 Access A pin number may be required to be entered before the access digit 1 Individual P A access number 2 Individual P A access number 3 Individual P A access number 4 Individual P A access number 5 Group ...

Page 19: ...extension number 2 xx 00 99 or x 0 9 Transfer to a 3 digit extension number Transfer to a 2 digit extension number 3 xx 00 99 or x 0 9 Transfer to a 3 digit extension number Transfer to a 2 digit extension number 4 xx 00 99 or x 0 9 Transfer to a 3 digit extension number Transfer to a 2 digit extension number 5 x Hold numbers 3 2 6 Star Features from Recall 5 Conference 0 Broker 3 2 7 Features fro...

Page 20: ...out changes to the facilities for example change a class of service or change a PIN number and so on Refer to the next table which lists the format If the change has been entered correctly you will hear the normal dial tone However if the entry is incorrect the number unobtainable tone will be transmitted in which case replace the handset and retry Care should be taken to enter each change correct...

Page 21: ... Remote CoS Remote Ext No XXX Class Digit W 3 5 Change dialling style Current Ext 1 Both 2 DTMF 3 LD 4 Tie Access Yes 5 Tie Access No 6 PA Access Yes 7 PA Access No 3 6 Change dialling style Remote Ext Remote Ext No XXX Style N XXX 987 to cover all extensions except 100 N one of the following 1 Both 2 DTMF 3 LD 4 Tie Access Yes 5 Tie Access No 6 PA Access Yes 7 PA Access No 3 7 Select Tie line for...

Page 22: ...logging OFF 9 2 Log internal calls 9 3 Log all external calls 9 4 Log all calls 9 5 Log incoming calls 9 6 Log outgoing calls STAR RESERVED HASH RESERVED Date and Time DD Day 01 31 MM Month 01 12 YY Year 00 99 HH Hours 00 MM Minutes 00 59 SS Seconds 00 59 Tie Line Codes Z is the system number of a tie line Land 1 is 1 Land 3 is 5 SatCom 1 is 2 SatCom 3 is 6 Land 2 is 3 Land 4 is 7 SatCom 2 is 4 Sa...

Page 23: ...cess code 7x can be used where x is the group number Note If microAid version 1 1 3 is used to re program the exchange the distinctive ring style settings will be changed back to the standard default cadence 3 6 Tie Line Gain Settings The transmit and receive levels on the tie lines can be changed This may improve the volume levels however the background noise may be increased to unacceptable leve...

Page 24: ...s to an outside line or the PA system from an extension which does not have that facility Crew class extensions do not normally have access A PIN number can only be assigned as an Engineer facility A Pin number is assigned to a Pin ID Up to 255 PIN ID s are available with corresponding PIN numbers ranging from 0000 to 9999 If a PIN number system is in use then ALL access to external lines will nee...

Page 25: ... in position U1 on the processor card with the memory plugged into the top of the battery Unplug the memory chip and place on static free matting Unplug the battery then fit a new one in its place Plug the memory back into the new battery ensuring that the semicircle cut out in the memory body is at the end nearest the small capacitor WARNING Extreme care must be taken when fitting the new battery...

Page 26: ...fuses are correct replace the Power card 4 3 2 One Telephone Dead If the symptoms are as described above for one telephone only Check the wiring to the telephone Check the operation of the telephone on another extension Replace as necessary ô Check that the appropriate LED on the front of the switch card lights when the telephone is off hook If it does not replace the Switch module 4 3 3 All Telep...

Page 27: ...all Forward set on telephone ô Check the wiring to the telephone Check the operation of the telephone on another extension Replace as necessary í Check that the appropriate LED on the front of the Switch module lights when the telephone is off hook If it does not replace the Switch module 4 3 7 Telephone Always Unobtainable When Dialled Check the in out of service telephones Check if extension set...

Page 28: ...ô Check if the bell is turned off on the telephone Check the wiring to the telephone Check the operation of the telephone on another extension Replace as necessary í Check if a master box is required for the telephone connection Replace the Switch module 4 3 10 Intermittent Dial Tone Check if Call Forward or Call Transfer has been selected The dial tone will automatically change to intermittent wh...

Page 29: ...Switch module 4 3 14 Call Logging Not Outputting Data Check that the printer is connected correctly and that the cable is plugged into the serial port and not the parallel port It is important that transmitted data pin 2 from the MicroSwitch is connected to the printer receive data line The system is set up for hardware handshaking operation as standard ô Check that the printer is set up to operat...

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Page 31: ...A 1 Mike 1 PS PA PA 1 Switch 2 1 9 108 Crew Crew 4 Land 2 2 2 10 109 Crew Crew 5 2 3 11 110 Crew Crew 6 2 4 12 111 Crew Crew 7 2 5 13 112 Crew Crew 8 Satcom 2 2 6 14 113 Crew Crew 9 2 7 15 114 Crew Crew 10 2 8 16 115 Crew Crew 11 2 L Tie Line Land 2 2 S Tie Line Satcom 2 2 PM PA PA 2 Mike 2 PS PA PA 2 Switch 3 1 17 116 Crew Crew 12 Land 3 3 2 18 117 Crew Crew 13 3 3 19 118 Crew Crew 14 3 4 20 119 ...

Page 32: ... Failure Tie Line Fall Through 4 2 26 125 Crew Crew 21 4 3 27 126 Crew Crew 22 4 4 28 127 Crew Crew 23 4 5 29 128 Crew Crew 24 Satcom 4 4 6 30 129 Crew Crew 25 4 7 31 130 Crew Crew 26 4 8 32 131 Crew Crew 27 4 L Tie Line Land 4 4 S Tie Line Satcom 4 4 PM PA PA 4 Mike 4 PS PA PA 4 Switch ...

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