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Digital Feedback Terminator
DFT120 Model

Installation and Use Manual

© 2003 Bogen Communications, Inc.
All rights reserved.
Specifications subject to change without notice.
54-5036-02C  03

1

0  Printed in U.S.A.

Содержание DFT120

Страница 1: ...Digital Feedback Terminator DFT120 Model Installation and Use Manual 2003 Bogen Communications Inc All rights reserved Specifications subject to change without notice 54 5036 02C 0310 Printed in U S A...

Страница 2: ...find the following booklet How To Identify and Resolve Radio TV Interference Problems helpful This booklet was pre pared by the Federal Communications Commission FCC and is available from the U S Gov...

Страница 3: ...witch 9 Audio Out Volume Control 10 Audio Out Impedance Selector 10 Audio Out 10 General Purpose I O Connector 10 Setting Setup Switches 10 Configuration Switch Position 10 Record Activation 10 DTMF S...

Страница 4: ...Specifications Physical Maximum dimension 10 W x 11 2 H x 61 2 D Weight 4 5 lb 2 kg Electrical Frequency Response 6 8 kHz and 60 dB of dynamic range Page Audio Input 600 ohms transformer isolated wit...

Страница 5: ...r 8 ohm or 600 ohm 8 Audio Out RJ11 jack for Audio Out w Status Signal Connector 9 Setup Switches Dip switch settings control unit feature operation 10 I O Connections Various control inputs and statu...

Страница 6: ...T120 to the PBX and the paging system 3 Set DIP switches to the desired operation 4 Power unit up 5 Test unit operation Mounting the Unit To mount the unit 1 Select a space on the wall rack or table M...

Страница 7: ...naling into a zone paging device For telephone systems that cannot provide a loop start or a contact closure the DFT120 can be triggered solely by audio detection In this configuration when audio is d...

Страница 8: ...has been used it will issue a busy back tone whenever it is accessed until additional message space is made available by playing the stored pages Override Operation The DFT120 includes an override in...

Страница 9: ...ct closure is required for supervision Page In Input 6 pin RJ11 style connector Pin 1 Not used Pin 2 Page In Control Connect to Control Pin 5 to operate Pin 3 Ring Pin 4 Tip Pin 5 Control Pin 6 Not us...

Страница 10: ...led with Pin 2 of Override RJ11 jack 4 STOP control 5 PLAY control 6 PAGE IN control paralleled with Pin 2 of Page In RJ11 jack 7 BUSY 8 BUSY 9 PLAY 10 PLAY 11 RECORD 12 RECORD Setting Setup Switches...

Страница 11: ...tem Most paging systems require a lim ited number of tones to be recorded because of zone controlling equipment but if a certain number of tones is exceeded the DFT120 will abort that particular recor...

Страница 12: ...ext mes sage is played 10 Number of Plays UP One Play message one time factory setting DN Two Play message two times Play Delay To make the page sequence more intelligible a pause can be inserted betw...

Страница 13: ...of the record process If the unit is recording at the same time it is playing a Stop command will only stop the currently playing message If the Stop control is maintained the DFT120 will stop the cu...

Страница 14: ...recording playback tones etc Play Contact Normally Open contact closure becomes shorted whenever the DFT120 is playing audio through the output It will be shorted during the pause between the message...

Страница 15: ...ing on the paging system used The DFT120 is typically installed between the telephone system and the paging system It interfaces with the paging controller in a zone pag ing environment and with the a...

Страница 16: ...50 Spring Street Ramsey NJ 07446 U S A Tel 201 934 8500 Fax 201 934 9832 www bogen com...

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