Toshiba Strata Dk24, Dk56, Dk96 Instruction Manual
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STRATA DK GENERAL DESCRIPTION DECEMBER 1990 using privacy override (this allows a confer- ence of up to three stations and one outside w-04. NOTES: 1. Privacy override can be blocked selec- tively to any station in system program- ming (this provides security for modem, fax, and voice mail calls). 2. This feature allows a system to be total- ly private or non-private, or any combi- nation, on a station-by-station basis via system programming. If all stations are allowed privacy override, the system is non-private. If all stations are denied pri- vacy override, the system is private. Individual stations can be allo wed/de- nied privacy override in any combina- tion. 3. DISA CO line calls cannot be overrid- den. Private CO Lines: CO lines can be restricted to appear only on selected stations. Pushbutton Dialing: All Toshiba telephones are equipped with pushbutton dialpads. Release Button: A release (m) button can be programmed on digital and electronic tele- phones, allowing the user to disconnect from an existing call without having to go on-hook to press the hookswitch. This flexible button is useful on stations that are equipped with headsets. Remote Retrieval of Held/Parked Calls*: Calls placed on-hold or parked by a station can be picked up by a different station with the m button or the access code. Calls on exclusive hold may be picked up from a remote station using this feature, although the party picking up the call must know the call is on-hold, since no LED indication of a holding call is given to any station except the station originating the exclusive hold. If more than one CO line is on-hold. the lines can be selectivelv retrieved by dialing b u plus the line number cm - q ,. Repeat Last Number Dialed*: The last number dialed by a station is stored in system memory, - and may be redialed automatically b access- ing a CO line and pressing the 1 or = D b but- ton. See Saved Number Redial. Ringing Line Preference: A station automati- cally answers whichever line is ringing when there are a number of appearing lines. The line can be answered by. iifting the handset or by pressing the m button. The ringing line is automatically selected. Saved Number Redial: A programmable m button stores the number that was just dialed for redialing at a later time. It may be used at any time and is exclusive of repeat last num- ber dialed. Speed Dial Buttons: q buttons can be as- signed to each station during programming. Each q button on the station can store a pre- programmed telephone number (up to 20 dig- its, including pause and flash signals). When the station user presses a programmed q button, the station automatically dials the stored number. See System Features, System Speed Dial. Station Speed Dial*: In addition to system speed dial, each station can store a private list of up to 40 telephone numbers, each up to 20 digits. Flashes and pauses may also be stored in speed dial memory. Stored numbers, flash- es, and pauses are dialed automatically by pressing pre-programmed q buttons or by dialing the code for the specific memory loca- tion. Timed Reminder: Five separate reminders can be set at any digital or electronic telephone, even if it has no LCD. A reminder tone sounds at the pre-set time. Each reminder may be set to ring only once, or at the same time daily. Toll Restriction Override Code Revision*: To ensure confidentiality, only selected stations in the system can change the codes for bypass- ing toll restriction. Stations are selected in pro- gramming. See System Features, Toll Restriction. -45-
STRATA DK GENERAL DESCRIPTION DECEMBER 1990 ‘rd. HANDSET SPEAKER VOLUME UP/DOWN CONTROL BUTTONS ’ MODULAR CORD LCD DISPLAY* MICROPHONE ON/OFF BUTTON AND LED INDICATOR r mmmmfi? rmmm-m mmmmm mmmmm *Available on LCD model only ’ d DIALPAD SPEAKER ON/OFF BUTTON AND LED INDICATOR . I LCD CONTROL BUTTONS / FLASH BUTTON FLEXIBLE FEATURE BUTTONS MESSAGE WAITING BUTTON AND LED INDICATOR -TRANSFER/ CONFERENCE BUTTON + LAST NUMBER REDIAL BUTTON J-l OLD BUTTON FIGURE 19-DIGITAL TELEPHONE DIAGRAM -46-
STRATA DK GENERAL DESCRIPTION DECEMBER 1990 DIALPAD LCD DISPLAY* HANDSET \- - Y MODE BUTTON* SPEAKER II II MODULAR CORD CONF/TRNS 01 on FLEXIBLE BUTTONS MICROPHONE MEMO TRAY CONFERENCE/ SPEAKER TRANSFER VOLUME ON/OFF BUTTON BUTTON CONTROL *Available on LCD model only FIGURE PO-ELECTRONIC TELEPHONE DIAGRAM -47- I
STRATA DK GENERAL DESCRIPTION DECEMBER 1990 GLOSSARY OF ACRONYMS BPS CO CODECs CRCU CRCU-4 CRCU-8 DISA DISC DK DPFT DSS DDSSt EOCU FCC HDCB HESB HHEU HVSI HVSU Bits per second-baud rate. Central off ice. Coder/decoder semiconductor. DTMF receiver subassembly- optional DTMF receiver upgrade for the PCTU2/3 or PCTUS. 4-circuit DTMF receiver subassem- bly. 8-circuit DTMF receiver subassem- bly. Direct inward system access. Direct inward station calling. Digital key. Power failure transfer unit-emer- gency backup unit. Direct station selection. Digital direct station selection. Off-hook call announce subassem- bly-optional PCB upgrade to PEKU or PESU for OCA (not needed on PDKU). Federal Communication Commis- sion. Door phone control unit-peripheral to support door phone or door lock option. External speaker unit-speaker box with built-in amplifier. A subassembly to upgrade an elec- tronic telephone with a headset and/or loud ringing bell. A subassembly to upgrade tronic telephone with OCA. A subassembly to upgrade tronic telephone with OCA. an elec- an elec- IMDU KSU LCD LED LSI MDF MDFB OCA PBX PCB PCM PCOU PCTU PDKlJt PDIU-Dlt Remote mamtenance modem sub- assembly. Key service unit. Liquid crystal display. Light emitting diode-busy lamp indication. Large scale integration. Main distribution frame. Door phone unit. Off-hook call announce. Private branch exchange. Printed circuit board. Pulse code modulation. CO line unit-PCB option that pro- vides the system with four CO lines. Common control unit-the system’s controller PCB (there are three ver- sions, PCTU2, PCTU3, and PCTUS). Digital telephone interface unit-sta- tion port PCB-supports digital tele- phones and digital interface units (PDIU-Dls and PDIU-DSs). It can also support a DDSS console. Integrated data interface unit-integrated into the base of a digital telephone, it is used for transmitting and receiving data between terminals/personal computers and devices connected to other PDIU-Dls or to modems, printers, and computers connected to PDIU-DSs. The PDIU-DI also provides personal computer access to outside dial-up data services and/or bulletin boards via modems. , 4 t Requires Release 3 software. -48-
PDIU-DSt Stand-alone data interface unit- used for modem pooling, printer sharing, and access to a host/main- frame computer. PEKU Electronic key telephone interface unit-station port PCB-supports eight electronic telephones. PEMU E & M TIE line unit-supports four Type I E & M TIE lines. PEPU External page interface unit. PESU Combination standard/electronic telephone interface unit-station port PCB-supports two standard tele- phones (or peripheral devices) and four electronic telephones. STRATA DK GENERAL DESCRIPTION DECEMBER 1990 PIOU Option interface unit-PCB that sup- ports peripheral options. PIOUS ‘Option interface-unitia reduced version of the PIOU PCB that sup- ports peripheral options. PSTU Standard telephone interface unit- optional PCB interface for eight stan- dard phones (or peripheral devices). RAM Random access memory. ROM Read only memory. -f Requires Release 3 software. -49-
TOSHIBA SYSTEM PRACTICES DIGITAL KEY TELEPHONE SYSTEMS INSTALLATION-INTRODUCTION SECTION 200-096-201 FEBRUARY 1991 Strata@bzc RELEASE 1,2, and 3 INSTALLATION Chapter One-Introduction Chapter Two-System Description Chapter Three-Site Requirements Chapter Four-Configuration Chapter Five-KSU Installation Chapter Six-Printed Circuit Board Installation Chapter Seven-Telephone Installation Chapter Eight-Peripheral Installation Chapter Nine-Wiring Diagrams Section 200-096-201 Section 200-096-202 Section 200-096-203 Section 200-096-204 Section 200-096-205 Section 200-096-206 Section 200-096-207 Section 200-096-208 Section 200-096-209
INSTALLATION-INTRODUCTlON SECTION 200-096-201 FEBRUARY1991 TABLEOFCONTENTS PARAGRAPH SUBJECT 1 PURPOSE ............................................................................................................... 2 ORGANIZATION ..................................................................................................... 3 REFERENCE DOCUMENTATION ......................................................................... 3.10 Fault Finding Procedures .................................................................................... 3.20 General Description ............................................................................................. 3.30 User Guides ........................................................................................................ 3.40 System Record .................................................................................................... 3.50 Programming ....................................................................................................... 3.60 Remote Maintenance and Administration ........................................................... 4 SYSTEM MNEMONICS/TERMS ............................................................................. 4.10 Use of Notes, Important Notes, Cautions, and Warnings.. .................................. 5 INSPECTION, PACKAGING, and STORAGE ........................................................ 5.00 Inspection ............................................................................................................ 5.10 Packaging and Storage ....................................................................................... PAGE l-l l-l l-l l-l l-l l-l l-l l-l l-l l-l 1-4 1-4 1-4 1-4 l-i
1 PURPOSE 1.00 The purpose of this manual is to provide detailed step-by-step instructions for installing and programming STRATA DK systems. 1 .Ol This chapter provides an overview of manual organization; a list of reference documentation that supports the installed system; a list of system mnemonics; and inspection, packaging and stor- age guidelines. 2 ORGANIZATION 2.00 This manual is organized in modular chap- ters for easy removal and replacement of updated materials. The chapters are as follows: Chapter One - Introduction Chapter Two - System Description Chapter Three - Installation Site Requirements Chapter Four - System Configuration Chapter Five - KSU Cabinet Installation Chapter Six - PCB Installation Chapter Seven - Telephone Installation Chapter Eight - Peripherals Installation Chapter Nine - System Wiring and Main Dis- tribution Frame Arrangements 3 REFERENCE DOCUMENTATION 3.00 The STRATA DK digital key systems are supported by the following complement of refer- ence documentation: 3.10 Fault Finding Procedures: Hardware trou- bleshooting and diagnostic information presented in flowchart form. 3.20 General Description: An overview of the systems and their features. 3.30 User Guides: Detailed step-by-step guides for system operation. 3.40 System Record: A series of tables used to record the system’s software features and con- figuration programming. 3.50 Programming: Detailed step-by-step in- structions on how to enter data in the System INSTALLATION-INTRODUCTION SECTION 200-096-201 FEBRUARY 1991 Record, and program the system from the com- pleted System Record Sheets. LCD responses are included to provide clear guidance ‘for the programmer. 3.60 Remote Maintenance and Administration: Programming and maintenance procedures spe- cially adapted for remote maintenance and ad- ministration terminal use. Detailed, step-by-step instructions are provided, complete with the termi- nal responses. NOTE: These procedures also apply when using a local ASCII terminal connected directly to the DK system. 4 SYSTEM MNEMONICS/TERMS 4.00 Mnemonics are used to identify the system’s hardware, operation, and features. The following alphabetical listing describes the mnemonics used in this manual. BPS: Bits Per Second-Unit of measure that re- fers to the transmission speed (baud rate) of electronic signals. It is used when describing modem operation. CO: Central Office-The facility which houses switching equipment that provides telephone service (CO lines, E & M TIE lines, Centrex lines, etc.) for the immediate geographical area. CO Line: A term used to define the STRATA DK hardware circuit that connects to the Central Office network line pair. Each CO line and TIE line circuit is assigned a CO line number in system software. CODECs: Coder/Decoders-Semiconductors that allow the system to process analog-to-digital and digital-to-analog conversions. CRCU-4: An optional upgrade to the system’s controller PCB (PCTU or PCTUSI) that pro- vides a 4-circuit DTMF receiver for system DISA CO lines, E & M TIE lines, and standard tele- phones. I-1
INSTALLATION-INTRODUCTION SECTION 200-096-201 FEBRUARY1991 CRCU-8: An optional upgrade to the system’s controller PCB (PCTU or PCTUS) that provides an 8-circuit DTMF receiver for system DISA CO lines, E & M TIE lines, and standard telephones. I DDSS (Release3): Digital Direct Station Selection Console-A console to facilitate processing a heavy load of incoming calls. The DDSS console is usually associated with adedicated attendant’s telephone. DISA (Release 2 and higher): Direct Inward System Access-A feature available for CO lines that allows an outside party to access a system’s internal stations or outgoing CO lines* without going through an operator or automated attendant. An optional security code may be set to prevent unauthorized access to outgoing CO lines for through system calling. DK: Digital Key. DPFT: Power Failure/Emergency Transfer Unit- An optional backup unit that provides emer- gency service during power failures. DSS: Direct Station Selection Console-A con- sole to facilitate processing a heavy load of incoming calls. The DSS console is always associated with a dedicated attendant elec- tronic telephone station. I DVSU (Release 3): A subassembly that equips a digital telephone with off-hook call announce capability. EOCU: Off-hook Call Announce Subassembly- An optional upgrade to the Electronic Tele- phone Interface Unit PCB (PEKU) that provides supportforstations with off-hookcall announce. FCC: Federal Communication Commission-The telecommunication industry’s federal regulatory agency. All Toshiba hardware is FCC listed or approved. HDCB: Door Phone Control Box-A peripheral hardware unit that supports optional door phones. HESB: External Speaker Box-A speaker/ampli- fier that can be configured with the system to provide a variety of functions. . . . . ,I: HESC-65: A cable used to connect electronic telephones (HHEU) to the HESB for the loud ringing-bell option. HESC-65A (Release 3): A cable that connects an HHEU-equipped digital or electronic telephone to an HESB for the loud ringing bell option. I HHEU: Loud Ringing Bell/Headset Jack Interface Upgrade Unit-A small PCB upgrade for use inside a digital telephone or a 6500-series elec- I tronic telephone that allows a speaker (HESB) and/or a headset to be installed with the station. HVSI: The second of two subassemblies that comprise the upgrade assembly that equips an electronic telephone with Off-hook Call An- nounce capability. HVSU: One of two subassemblies that comprise the upgrade assembly that equips an electronic telephone with Off-hook Call Announce capabil- ity. IMDU: Remote Maintenance Modem Interface Unit-A subassembly installed on a PIOU or PIOUS PCB that allows the system to be con- nected with a remote maintenance/administra- tion terminal. KSU: Key Service Unit-The system’s cabinet with its common equipment. LCD: Liquid Crystal Display-The display on digi- tal and electronic telephones. I LED: Light Emitting Diode-The indicators lo- cated on printed circuit boards, digital telephones, I and electronic telephones. LSI: Large Scale Integration-Related to circuit design technology. STRATA DK printed circuit boards use LSI circuit design. MDF: Main Distribution Frame-The wiring frame usually located in a phone closet. *Release 2 software and higher 1-2