Viking Electronics SQRG-12 User's Manual
Contents
1. 6 BL R 31 R BL 6 BL R 43 Y G 18 G Y 32 R O 7 O R 32 R O 7 O R 44 Y BN 19 BN Y 33 R G 8 G R 33 R G 8 G R 45 Y S 20 S Y 34 R BN 9 BN R 34 R BN 9 BN R 46 V BL 21 BL V 10T 10R 11T 11R 12T 12R Earth Ground 35 R S 10 S R 36 BK BL 11 BL BK 37 BK O 12 O BK 44 Y BN 35 R S 10 S R 36 BK BL 11 BL BK 37 BK O 12 O BK 50 V S Earth Ground is only required in ground start or mast slave applications 47 V O 22 O V 48 V G 23 G V 49 V BN 24 BN V SEQUENTIAL RING ba GENERATOR TMS CONTROL LINE VIKING MODEL SQRG 12 Fa 5 Ee f ELEELE x or Y Ring All Lines Trunk Inputs of PABX KSU Note For proper ground start operation JP1 JP12 must be removed in the SQRG 12 as shown below JP12 6 JP11 E JP10 E JP9 Ea JP8 JP7 E JP6 JP5 JP4 JP3 E JP2 Bal JP1 2 Notes a If the PABX does not recognize lines on the TMS 12A as busy and call crashing is observed set up those lines as incoming only trunks on the PABX If those lines must be used for inbound and outbound calls set DIP switch 3 to on and switch 2 to off on the TMS 12A Do not install bridging clips on any connections which connect the two halves of the punch down terminal block Bridge clips should only be installed as a method2. SQRG 12 is capable of this mode of operation when DIP switch 3 on the TMS 12A is in the on position or the TMS 6X has special software TMS PRAL installed A SQRG 12 Operation when Ringing Calls in Sequence When the SQRG 12 is used with loop start C O lines and you want the calls to ring through to the telephones in sequence one at a time use J2 to block C O ringing from passing to the PABX or KSU As a call rings in the TMS 6X or TMS 12A detects the ringing and tells the SQRG 12 to ring that line through to the PABX or KSU only if this line is the oldest call If a live operator does not answer the TMS 6X or TMS 12A will answer the call play the message and put the caller on hold while continuously commanding the SQRG 12 to re ring that line into your system As new calls ring in on other lines the SQRG 12 blocks these calls from ringing through to the PABX or KSU until they have become the oldest call Once an operator answers the oldest ringing call the TMS 6X or TMS 12A will begin ringing the next oldest call through to the PABX or KSU This process of ringing calls through one at a time will continue until the operators have answered all holding or ringing calls B SQRG 12 Operation when Ringing All Calls When the SQRG 12 is used with either loop or ground start C O lines and you want all holding or ringing calls re rang through to the telephones use J1 to pass tip ground for ground start trunks and ringing through to
3. the PABX or KSU Note that the internal jumpers J1 through J12 must be removed any time you use the J1 jack The J1 jack is a straight through jack so in the idle state the C O tip and ring are passed straight through to the PABX or KSU When the TMS 6X or TMS 12A recognize that there is an incoming call on a line the call sequencer commands the SQRG 12 to re ring that line along with any other lines that are ringing or holding While the SQRG 12 is ringing a given line position of the PABX or KSU the SQRG 12 constantly maintains a grounded tip condition for ground start lines supplies 48V DC battery on the ring side of the phone line and superimposes its high voltage ringing on this 48V DC This is purposely part of the SQRG 12 design to give the ground trunk card in the PABX or KSU the impression that the line is a ringing line that has never been answered even though the TMS 6X or TMS 12A may be holding a call on that line All calls will continue to ring through to the PABX or KSU until the call is answered by a live operator or the caller hangs up abandons Although the J1 jack was designed for ground start C O lines it also works properly for loop start C O lines when using the ring all lines mode Product Support Line 715 386 8666 Fax Back Line 715 386 4345 Due to the dynamic nature of the product design the information contained in this document is subject to change without notice Viking Electronics its affiliat
4. SQRG 12 Sequential Ring Technical Practice enerale June 28 2000 Telecommunication Peripheral Products Allow Multiple Attendants to Answer Sequenced Calis While Eliminating Call Crashing The SQRG 12 Sequential Ring Generator is designed for applications where more than vet one person answers incoming calls and ee those persons may be in locations where VIKING _ o the TMS 6X or TMS 12A is not visible MODEL SQRG 12 The SQRG 12 eliminates confusion about which line to answer next by displaying the oldest call as a ringing line on all phones in the phone system http www VikingElectronics com E mail Sales VikingElectronics com VI KING Features Applications i e Compatible with ground or loop start lines Generate automatic oldest call notification for the TMS 6X e Re rings calls held by Viking s TMS 6X or TMS 12A Call Sequencers e Generate automatic oldest call notification for the TMS 12A e Selectable ring cadence e Eliminates call crashing on outbound calls when e 10 REN load total used with Viking s TMS 6X or TMS 12A Call Sequencers Sales 715 386 8861 Specifications _ Power 120V AC 13 8V AC 1 25A UL listed adapter provided Dimensions 210mm x 160mm x 44mm 8 25 x 6 25 x 1 75 Shipping Weight 1 36 Kg 3 lbs Environmental 0 C to 32 C 32 F to 90 F with 5 to 95 non H condensing humidity Made in the U S A lads Connections 2 RJ21X jacks 1 RJ14 jack Maxim
5. es and or subsidiaries assume no responsibility for errors and or omissions contained in this information Revisions of this document or new editions of it may be issued to incorporate such changes Fax Back Doc 060 Printed in the U S A ZF290950 Rev C
6. of bypassing equipment In order for the SQRG 12 to work properly the four wire modular jack must be installed between the TMS CONTROL LINE on the SQRG 12 and the SQRG jack on the TMS 12A Programming l E a E a Receive line status data from the TMS 6X i Receive line status data from the TMS 12A SEQUENTIAL RING ren AT aa ik Ring cadence 1 sec on 3 sec off amp VIKING A Ring cadence 2 sec on 4 sec off MODEL SQRG 42 Unused on ae w Unused Leave in OFF position rower LI Eor Unused Unused Leave in OFF position Operation i The SQRG 12 is a sequential ring generator option for use with the TMS 6X and TMS 12A The SQRG 12 will re ring lines for the KSU PABX based on line status information from the TMS 6X or TMS 12A The SQRG 12 is designed for applications where more than one person answers incoming calls or in locations where the TMS 6X or TMS 12A front panel display is not visible The SQRG 12 eliminates confusion about which line to answer next by only ringing the oldest call to the key system or PABX In some applications it is desirable to have the SQRG 12 re ring all calls that are ringing or holding within the call sequencer This is required in many PABX applications and some key system applications to prevent call crashing glare problems when the C O lines connected to the TMS 6X or TMS 12A are also used for outgoing calls by the PABX or KSU The
7. um Run 305 m 1000 ft between SQRG 12 and sequencer Installation Applications A Installing the SQRG 12 with the TMS 6X Rear View of the TMS 6X VIKING ELECTRONICS INC HUDSON WI 54016 o s O 1 6 C O Lines Siemans 566B3 50 Marconi R66B3 50 Punch Down Terminal Block with Split Center 1 Wiring Table for the TMS 6X Row 1 Row 3 Loop Ground TMS 6X SQRG 12 Start Pin Color C O Lines 26 W BL 1 BL W Pin Color 38 BK G 13 G BK Row 6 Loop Ground Start Trunk Inputs 27 W O 2 O W 39 BK BN 14 BN BK 28 W G 3 G W 40 BK S 15 S BK 29 W BN 4 BN W 30 W S 5 S W 41 Y BL 16 BL Y 31 R BL 3 BL R Earth Ground 50 V S Earth ground is only required in ground start applications 2 Notes a If the PABX does not recognize lines on the TMS 6X as busy and call crashing is observed set up those lines as incoming only trunks on the PABX If those lines must be used for inbound and outbound calls you must SEQUENTIAL RING GENERATOR MODEL SQRG 12 2 k E 2 Sm x RESET TMS CONTROL LINE VIKING ORE Ss Ground Start x or Ring All N Lines PABX KSU Note For proper ground start operation JP1 JP12 must be removed in the x M Power E EN SSL ssa
8. vac 5A MAX Trunk Inputs of SQRG 12 as shown below Note Earth Ground is required in ground start applications JP12 E JP11 ES JP10 Ea JP9 JP8 JP7 JP6 JP5 JP4 JP3 JP2 JP1 EJ use the special software TMX PRAL Contact product support at 715 386 8666 for more information block Bridge clips should only be installed as a method of bypassing equipment CONTROL LINE on the SQRG 12 and the SQRG jack on the TMS 6X or TMS 12A Do not install bridging clips on any connections which connect the two halves of the punch down terminal In order for the SQRG 12 to work properly the four wire modular jack must be installed between the TMS B Installing the SQRG 12 with the TMS 12A Rear View of the TMS 12A 1 12 C O Lines Dip Switches for the TMS 12A Loop Start Dip Switches for the TMS 12A Ground Start Siemans 566B3 50 Punch Down Terminal Block with Split Center Row 2 TMS 12A Pin Color Row 1 Ground Loop Start C O Lines SQRG 12 Pin Color Start Trunk Inputs Pin Color 26 W BL 1 BL W 26 W BL 1 BL W 38 BK G 13 G BK Note Earth Ground is required in ground start applications 27 W O 2 O W 27 W O 2 O W 39 BK BN 14 BN BK 28 W G 3 G W 28 W G 3 G W 40 BK S 15 S BK 29 W BN 4 BN W 29 W BN 4 BN W 41 Y BL 16 BL Y 30 W S 5 S W 30 W S 5 S W 42 Y O 17 O Y 31 R BL
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