Comdial Executech 1432B KSU Instructions Manual
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STATION 10 - PROGRAMMING OVERLAY l Cut out along border. l Cut out shaded openings. l Fit over station faceplate. 1(3 BlAl A2 A3 A4 A5 A6 A7B8 B6 84A0 5x20PROGRAMMING“-’ ‘A9. OVERLAY Al0 All Al2 Al3 Al4 Al5 87B5
--. --. -.-. .J 1w. w-a.l Cut out shaded openings l Fit over station faceplate. PROGRAMMI INGOVERLAY. 32 BU 703804-456TTON DSSIBLF $23 C39/I / C22 C38 jI j C23 C39/I/C23 C39/I j c22 C38 jI; c22 1 C38 ; .. I -’r j c21 Ic37/f c21 Ic37;; c21 (c37;II 1I ;C20 C36 iI; C20 1 C36 ;; C20 1 C36 1 f Cl9 c35 III Cl9 c35 III Cl9 c35 III Cl8 c34 I I +-t-1 Cl7 c33 f I Cl8 c34 IIf Cl8 C34 1I / Cl7 c33 /I j Cl6 C32 /Ij Cl6’ C32/I j Cl5 C3l /I1 Cl5 1 C3l 1 j Cl4 Ic30;j Cl4(c30,i ; Cl3 c29 fI;c13 c29;I; Cl3 c29 1 -t-1 Cl2C28 !i Cl2IC28 1
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CONSOLE - PROGRAMMlNG OVERLAY l Cut out along border. l Cut out shaded openings. l Fit over console faceplate. EXECUTECH PROGRAMMING OVERLAY703804 -276C42 C43 C44 C45C46 C47 C48 C49 c..I(C34 C35 C36 C37C38 C39 C40 C41 . C26 C27 C28 C29 C30 C31 C32 C33 Cl8 Cl9 C20 C21C22 C23 C24 C25Cl4 Cl5Cl6 Cl7 -
CHAPTER 4 MAINTENANCE TECHNICAL ASSISTANCE AND REPAIR SERVICE TECHNICAL ASSISTANCE Should you experience difficulty with installation, checkout, or programming, and have made an attempt to isolate the problem using information provided herein; or should you encounter problems at a later date which cannot be resolved by referring to this manual, call the Comdlal Technical Service staff. They can be reached at l-800-368-8224 between the hours of 8:00 AM and 8:00 PM Eastern time, Monday through Friday. When calling for technical assistance, you should beat the job site and you should have in your possession, as a minimum, an accurate volt-ohm meter and a copy of this manual. REPAIR SERVICE If your common equipment cabinet or an individual station needs repair, it may be returned to Comdial. Comdial will, at their option, either repair the defective equipment or replace it with a remanufactured unit. This repair will be done for a fixed charge. For information on this charge, please call or write to the address given below. Comdial ’ P.O. Box 7266 Charlottesville, VA 22906 Attention: Repair Department Telephone: (804) 978-2400 l-800-877-4448 When returning equipment for repair, pack it carefully to prevent damage. Any damages during shipment will be the responsibility of thepurchaser. The equipment should be shipped freight or postage prepaid. The shipping address is: Comdial 1180 Seminole Trail Charlottesville, VA 22901 Attention: Repair Department FUSE LOCATION The KSU is protected against short circuit damage by a fuse located in the primary of the AC transformer winding. Fuse FS-1 is a 2 amp, 250V slow-blow type fuse. The fuse holder is located near the top of the right side of the KSU cabinet. Always replace this fuse with one of the same value and type, otherwise, equipment damage could result. FAILURE ISOLATION WIRING Refer to the installation check out procedure for instructions for testing the system wiring for possible failure. SYSTEM STATUS INDICATOR The red LED located near the fuse holder is the system status indicator. This indicator should turn on steady when AC power is applied to the KSU. If the indicator flashes after power up, ft could be indicating a processor failure. Unplug and reconnect the AC power to the KSU and observe the LED indication. If it still shows a flashing indication, refer to Figure 4-1. STATION SELF TEST The multiline stations can be setf tested for proper operation per the following instructions. 1.Disconnect the line cord at the station base. NOTE: The adiacent odd or even station will be 2. disableb during the rim8 that the station line cord is being disconnected Or r8COnn8Cted. Press and hold the MUTE key, and reconnect the line cord to the station connector. The station will automatically perform a self test routine. Release the MUTE key as soon as the test begins. The sequence of the t8St is as foiiows: 3 AND 8 LINE KEYSET SFOUFNCE JNDICATION 1B-Field indiactors light is, sequence (Bl - 88) 2ITCM indicator lights 3MONITOR indicator lights 4All indicators extinguished in same order as lighted 5Ringer sounds (be sure vol. is med. or high) 22 LINUFEATURE KEYSET LEIDl~ATlON MONITOR indicator lights B-Field indicators light in sequence (Bl - 88) HOLD indicator lights ITCM indicator lights A-Field indicators light in sequence (Al - A14) All indicators extinguished Ringer sounds (be sure vol. is med. or high) 4-l
3.Replace any station that does not pass the self test. DSS/BLF CONSOLE SELF TEST Test the DSS/BLF Console for proper lamp operation per the following procedure: 1.Disconnect the console line cord p!ug from the line. 2.Press and hold console key Cl0 while reconnecting the line cord plug to the line. NOTE: The companion station will b8 disabled during rh8 rim8 that rh8 COnSOl is being diSCOnn8Cr8d and reconnected. 3.Release console key ClO, and note that the BLF indicators will each turn on in sequence beginning with the station 10 indicator. The indicators will then turn off and the console will become operational. PAIRED STATIONS Station ports 10, 11, 12, and 13 are paired for data with adjunct ports 10, 11, 12, and 13 respectively. Station ports 10 through 41 are paired for data and forOV8fbad protection as shown in Table 3. Adjunct ports 10, 1 1, 12, and 13 are not overload paired with any other port. If erratic light indications or ring signals occur at a paired station, an open data pair at either station may be the fauft. A station with an open data line may work property on a short loop but fail on a long loop. Test the wiring of stations showing this symptom per the checkout procedure given in Chapter 2.If a fault occurs which causes more than 300 ma. of current to be drawn, the overload paired stations are disabled by circuit action. Disconnect the disabled stations and reconnect them one at a time to isolate the faulty one. Station pairing is per the following- .chart: DATA PAIRING 1 OVERLOAD PAIRING lo-ADJ10/24-25 j lo-111 26-28 FAILURE ANALXYS KSU AND STATION12 - 13 27 - 29 14 - 1630-32 15 - 17 31 - 3318-20 34-36 19 - 2135-37 22 - 2438-40 23 - 2539-41 Figure 4-l details a failure analysis flow chart to assist a service technician in isolating a failure in a defective system. One way to isolate a failure is to substitute a known good assembly for a suspected one. This is the recommended failure isolation method to use with the system. Connecting and disconnecting stations to the system does not affect the stored station auto/speed dial memory data. This data is stored in the KSU memory and not at the individual stations. Replacing the KSU, however, causes all stored memory to be lost. This includes all memory dialing numbers as well as all COS programming data. 4-2
FAILURE P ISOLATEFAILED LINE FROM KSU - DISCONNECTCORRESPONOING TELCOIPBX LINE INPUT 10 KSUPNOMACSUPPLV FORlMNUlE-I CONNECT TELCOlPBXINPUT FOR FAILED LINE TO UNUSED TELCO/PBXLINE PORT ON K$UfR~~sOf31~M ASSIGNMENT) 1INO J Figure 4-l. Failure Analysis Flow Chart
DESKMlALL REVERSAL AND WALL MOUNTING (22Line/Feature Ke KeyseYset and Single-Line, Only) CONVERSION To convert a station from a standard desk model to one which can be hung on the wall, follow the procedure outlined below. 1. 2. 3. Remove and discard the pull out directory (22 Line/Feature Keyset, Only) Remove the lower housing of the station, and rotate it 180 degrees. The PWB contains circultty which Is sensltlve to static electricity discharge. Be sure that your body and the workplace are properly grounded to avold any static electrlclty discharge while performing the desk/wall reversal. Remove the knockouts from the desired mounting holes as illustrated in Figure 4-2. 4. Replace the lower housing. Make sure that all wires are clear. WALL MOUNTING Mount the station directly on the wall using two, #lo, panhead screws (obtained bcally), or mount it on a wall jack cover plate. If mounted uslng a wall jack cover plate, an AT&T type 8308 wall plate Is recommended for best results. 1. 2. 3. 4. If #lO screws are used, thread them into the wall within l&inch of the surface. Refer to Figure 6-l for the spacing dimensions. Insure that the housing is converted property for a wall mounting installation (see above instructions). Position the keyhole shaped holes in the bottom of the station over the #lo screws or the cover plate studs. Slide the statbn down until a slight click is felt.* . To remove the station, lift up to unsnap both screws or studs from the bottom housing, and lift the station away from the wall. 4-4
Wall Plate - Or - Screws /:I:Latching Le ver Push In 70 Latch Pull Out T 0 Housing Screws ’.. _. -. . .._.(4 Places) Figure 4-2 Statlon’ Wall Mounting Details (22 Line/Feature Keyset shown - Slngfe-Line Keyset slmllar) ‘nlatch
PUBLICATION INDEXAA-Lead Control Device Connections............2-4 ....zndone d Hold Timeout Period..............3-Q AG Power Connection....................2-2 AccessDenied......................3-12AIlCall An&Or Zone Paging...............3-l 2AmaPagingInMrface-LinePort............. .2-SAmaPagingInterface-StationPAPort...........2-5 Auto&l AndDynamic Line Button Assignment......3-13 Automatic Hold...................... 3-l 1 Automatic Privacy Release................3-12 BBaseLevelProgramEntryMode..............3-2 BaudRateOfPrintout....................3-3 Block Programming....................3-14 Block Voice Announced Intercom Calls..........3-1 I BLF Keyret, Reused..................2-3,3-2 Button Mapping......................3-13 CCable Clips.........................2-2 Call Origination Denied..................3-12 Casbette Tape Record Of COS Values..........3-20 Cassette Tape Recorder Interface.............2-8 Central Message Desk...................3-3 Check Out.........................2-15Cirwlar Hunting......................3-153lassOfServiceDefault..................3-2 Common Audible And Auxiliary Station Interface......2-5 Common Audible/Auxiliary Station Interface Wring....2-12 Compatibility With Telephone Network...........l-2 Conversion, DesWwall....................44 COS And SMDR Printout.................3-18 COS Printout.......................3-18 DData Device Connections..................2-4 Default,ClassOfService..................3-2 Defaults, Line........................3-Q Defaults, Station...................... 3-11 Defaults, system......................3-3 DeskWall Reversal And Wall Mounting...........44 DiafingMode,Line.....................3-Q DSS Assignment..................... 3-13 DSSIBLF Console Connections...............2-3 DSSIBLF Console Self Test, Failure Isolation........4-2 Dynamic Line Button And Autodial Assignment.........3-13 EEnabfe PA Port......................3-11 Executive Ovenide....................3-l 1 FFailure Analysis.......................4-2 Failure Analysis Flow Chart.................4-3railure Isolation.......................4-l -Failure Iwhtion, DSSBLF Console Self Test........4-2 Failure Isolation, Station Self Test.............4-l Failure Isolation, System Status Indicator..........4-i Failure Isolation, Wiring...................4-l FCC Rules And Regulations.................l-2 Flexible Button/Function Assignment...........3-l 3 Fuse Location....................... .4-l GGeneral Check.......................2-18 General Information.....................3-l HHunt Group Guide Lines..................3-15 Hunt Group Programming.................3-15 IIdle Line Preference....................312hitial Condition......................2-15 Installation..........................2-l Installation Requirements...................l-2 Intercom First Signalling Method...............3-3 Introduction.........................l-1 KKeySystem/Multifunction (Hybrid) Configuration......2-5 KSU Mounting Dimensions.................2-2 L Line Assignment, 22 Line/Feature Keyset.........3-13 Line Assignment, 3 And 8 Line Keyset..........3-13 Line Connections..................... .2-2 Line COS Programming...................3-Q .Line COS Programming Reference Table.........3-10 Line Defaults........................ .3-Q Line Group..........................3-Q Line Length Of Printout...................3-3 LineType..........................3-Q Loading COS Data From Tape..............3-20 IM Maintenance.........................4-lManualswpe ....................... .1-l MappinQ.ButtDn......................3-13 Mountmg Cars&rations..................2-lMoutmngRoodum.................... .2-l MusicI-.......................2-8 Night TmsCl (Of Ringing)................3-12 NNon-Squue Configuration.................3-13 Notifrcaeon To Telephone Company............l-2 0 Off-Hook Vofce Announce With Handsfree Answerback. .2-3 PPA Connecoons......................2-12 Paired Stations...................... .4-2 Pause Time.........................3-3 Personal Ringing Tones..................3-l 1 Power Failure Station Connections.............2-4 Power Interruption.....................3-21 1-l