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User guide

MD PBX KEY CW

Issue 1.00

Page 3

The 

MD PBX KEY CW

 doorstation can be connected to any standard analogue telephone

line, in normal cases to an extension line of a PABX. The unit is delivered in four different

versions: the BG version for installation behind existing panels, the MD version with a

designer aluminium case, the AV version with a vandal proofed aluminum panel and the

ES version with a stainless steel casing.

The connection of the doorstation to the telephone switch is done using two wires.

Further  a 12 Vac power supply is needed for the door opener and the illumination lamp

in the doorstation. For this another two wires are necessary. We suggest in any case to

provide an illumination of the doorstation as the lamps heat will ensure that the

condensing water formation and a too low operating temperature can be prevented.

Please take care that in some extrem enviroment situations the unit might need an

optional heating element. The device is deliverd with microphone and loudspeaker. The

volume of the loudspeaker and the microphone can be regulated.

The unit can call different telephone numbers using to keypad and the input of a speed

dial code. The stored numbers can have up to 16 digits lenght, including dial pauses if

needed. The speed dial code input is activated using the "Speed dial code" button. After

this a two digits long code has to be dialed using the keypad. The unit will then dial the

stored number on the telephone line. The dial can be made using rotary dial pulses or

DTMF tones.  The telephone numer is programmed using a DTMF dial procedure. The

digits 0 to 9 can be programmed as part of the telephone number. The digit # is used

as a dial pause. The same DTMF dial procedur is also used for all other programmations.

Only the setting for the hardware timer and the programming enable are done using

jumpers on the board.

If needed the unit can also be called. After the auto answer the unit will send a

acknowledge tone. If the programming enable jumper is set on on a programming

session can be started dialing a DTMF tone within 6 seconds after the call answer. If no

digit is dialed the unit will switch to speech modality after a second acknowledge tone.

After dialing a telephone number and the call answer from the called party a normal

conversation is possible with the doorstation using the handsfree device. At the end of

the conversation the called party can activate one or two (optional) different contacts,

i.e. to open a door.

The 

MD PBX KEY CW 

will automatically terminate the call if one of the following events

will happen:

- after dialing a speed dial code with no programmed telephone number;

- if the pause between the input of the digitis is longer then 7 seconds with incomplete

dial;

- after a programmable number of calls (1 to 99) with no answer;

- if the called party will send during the conversation the DTMF digit 3;

- after activating one of the two door opener contacts;

- with reconizing a busy tone (called party is busy or has hang up);

- after a programmable timeout (0 to 99 seconds) with no speech on the line;

- after a programmable timeout (0 to 999 seconds);

- after the timeout of a hardware timer (settable for 2, 4 or 4 minutes)

Further the unit can also activate one or two (optional) contacts using the dial of a

special access code on the keypad. This function is activated using the button "Acccess

Description

Summary of Contents for MD PBX KEY CW AV

Page 1: ...CW Issue 1 00 Page 1 User guide MD PBX KEY CW MD MD PBX KEY CW AV MD PBX KEY CW ES MD PBX KEY CW BG Doorstation with telephone line interface for the connection to telephone systems Version with up t...

Page 2: ...ithout answer 10 How to programm the max time without speech 11 How to programm the max connection time software timer 11 How to programm the access codes for contact one 12 How to delete the access c...

Page 3: ...rocedure The digits 0 to 9 can be programmed as part of the telephone number The digit is used as a dial pause The same DTMF dial procedur is also used for all other programmations Only the setting fo...

Page 4: ...put of a right code is required Features Up to 99 speed dial calls programmable 01 to 99 Programmation using DTMF tones Programmable contact activation time Auto answer function High quality handsfree...

Page 5: ...User guide MD PBX KEY CW Issue 1 00 Page 5 Connection diagram A cc e s s co de Spe e d d ia l c ode...

Page 6: ...er the daughter board CONNECTOR FOR 2K EXPANSION BOARD Contact 2 MICROPHONE MICROPHONE VOLUME LOUDSPEAKER LED JUMPER WITH NO FUNCTION ON CW VERSION Leave on S PROGRAMMING ENABLE ON OFF Left off right...

Page 7: ...ion the front plate and the installed electronic board should be dismounted for the installing operations With the AV and ES version you can separate the complete unit with front panel back box and el...

Page 8: ...rk You should set up a connection with the door unit A regulation of the sending and receiving volume may be necessary To do this you should use the regulators placed on the MD PBX KEY CW doorstation...

Page 9: ...dge tone and then the MD PBX KEX CW will hang up or 11 Dial the programming code for another programming function Please note Each speed dial call number can be single changed or programmed How to del...

Page 10: ...programming code for another programming function How to programm the number of calls without answer 1 Using a telephone with a DTMF dial pad call the doorstation using the internal telephone number o...

Page 11: ...t speech for the programmed time it will hung up The default value is 99 for 99 seconds without speech How to programm the max connection time software timer 1 Using a telephone with a DTMF dial pad c...

Page 12: ...te Up to 10 different access code can be programmed for the contact one The codes for the contact one and two are to be different How to delete the access codes for contact one 1 Using a telephone wit...

Page 13: ...d two are to be different The second contact is an optional feature If the value of 999999 is programmed as access code 1 the contact two will be automatically activated for the programmed activation...

Page 14: ...DTMF dial from called party or access code input The default value is 05 for 30 seconds time for access code input How to programm the max time for an access code input 1 Using a telephone with a DTMF...

Page 15: ...for contact one in seconds 01 to 99 6 You will hear a short acknowledge tone 7 Dial now 8 You will hear a long acknowledge tone 9 Dial now the code you will hear a long acknowledge tone and then the M...

Page 16: ...rror occurs the dial can be interrupted by pressing the buttons A or B The input should be done within 7 seconds after the line seizure How to use The extension is called On the loudspeaker a ring bac...

Page 17: ...ed extension can dial the digit 7 to activate the contact 1 and to terminate the conversation or dial the digit 8 to activate the contact 2 and to terminate the conversation oder dial the digit 3 to t...

Page 18: ...ar a second long acknowledge tone Now the handsfree device at the doorstation is activated and a conversation can be done At the end of the conversation the called extension can dial the digit 7 to ac...

Page 19: ...nterrupted by pressing the buttons A or B If a wrong access code is inserted the line will be dropped and seized again Please note With every wrong access code input the pause between the line interru...

Page 20: ...e tone duration from 170 to 550 ms Release after 5 6 tones detectable short busy tone tone duration from 70 to 150 ms Release after 10 11 tones Dooropener Contact 1 DTMF digit 7 Contact 2 DTMF digit 8...

Page 21: ...User guide MD PBX KEY CW Issue 1 00 Page 21 Programmation overview...

Page 22: ...User guide MD PBX KEY CW Issue 1 00 Page 22...

Page 23: ...User guide MD PBX KEY CW Issue 1 00 Page 23...

Page 24: ...t may change without notice We do not respond for any errors or mistake in the present documentation Printed in Germany Energie und Kommunikationssysteme GmbH Lessing Str 20 63110 Rodgau Germany Tel 4...

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