Toshiba Strata Xii, Strata Xx General Description Manual
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TOSHIBA SYSTEM PRACTICES , EL,ECTRONIC KEY TELEPHONE SYSTEM I GENERAL DESCRIPTION SECTION 100-020-100 JUNE 1983 Strata XII&XX GENERAL DESCRIPTION
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PARAGRAPH SUBJECT PAGE 01 01 .oo 02 02.00 02.10 02.20 03 04 05 06 06.00 06.10 06.20 06.30 06.40 07 07.00 07.10 07.20 FIGURE NO. 1 2 3 4 5 6 7 8 9 10 GENERAL DESCRIPTION SECTION 100-020-100 JUNE 1983 GENERAL DESCRIPTION TABLE OF CONTENTS 4 TABLE OF CONTENTS .......................... i GENERAL ................................... 1 Summary Description ........................ 1 PHYSICAL DESCRIPTIONS ....................... 1 Key Service Units...
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01 GENERAL 01.00 Summary Description 01.01 The STRATA XII and STRATA XX are electronic key telephone systems with many stan- dard features; utilizing stored program control, custom LSI circuitry, solid-state space division switching and reduced station cabling. Both STRATA systems are very similar and use the same printed circuit boards for station lines, CO lines and control. The difference is in the capacity of the two key service units (MKSUs). STRATA XII has a maximum of 12 CO lines and 32...
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GENERAL DESCRIPTION SECTION 100-020-100 JUNE 1983 19.0 in 483 mm) FIGURE 1 -STRATA XII MKSU (Dimensions) . . -2- :
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--- --- -- -- - - SECTION FIGURE S-STRATA XX MKSU (Dimensions) -3- ._ ------- ----- 100-020-100 JUNE 1983 3 in i8 mm)
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GENERAL DESCRIPTION SECTION 100;020-100 JUNE 1983 PI 0 0 - 4 1 I - i r2 4b” MOO” -MF 01 02 03 El MC*” #4MST” MCS” MCS” L MlN” I I L YIN” DSS2 STR!-J SLF2 ouou 0 OSGM @@@ *1 MOP” MOP” (I . . . ;,, El TEL I .- MOP” P u. is. El TEL L *2 MOPL 0 FIGURE 3-STRATA XII MKSU (Interior) -4-
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GENERAL DESCRIPTION SECTION 100-020-100 JUNE 1983 0 0 &” “3 YCOL MCOU -MF yj,“p 71 01 01 02 02 0’ 0’ ., MOP” MOW c. .ec. 7 P El TEL &U ucou -YF 01 0’ 0’ El f&J ucou -MF 01 02 0 El Ii2 MlNU PA MCOU -MF 01 02 03 - zl MOSU MSMU ,O 0 g STR f-J 101 lol MOOO MII - 3 9 0 0 . - ~ MWU2 MSTU2 MST”2 Q $ d Q I FIGURE 4-STRATA XX MKSU (Interior)
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GENERAL DESCRIPTION SECTION 100-020-100 JUNE 1983 Ime - Speaker Vc Ring Tone Voice Leve Intercom Feature & Function LEDs Speaker Volume - Dial Tone & Voice Level i . . Message Waiting H& Flash Key Handset- Do Not Disturb #Key . . Flexible _ Assignment Keys l COIPBX l Automatic Oiating l Repertory Dialing l Redial Dial Pad Speaker- 1 CO/PBX Access Kevs -I I ntercom -Access Key / Modular Cord n icrophone SP iker On/Off LgD Conference Key I Mute-Key Speaker On/Off Key...
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Handset Speaker Modular Cord LitNtHAL UtSCRlPTlON SECTION 100-020-100 JUNE 1983 Speaker Volume. Ring Tone & Intercom Voice Level Conference Key Dial Pad M;te Key FIGURE 6-lo-key EKT Feature & / Function LEDs Message Waiting / & Flash Key _ Do Not Disturb Key 1 4 COIPBX Access Keys J I Intercom Access Key icrophone FIGURE 7 -DIRECT STATION SELECTION (DSS) CONSOLE .- : -7-
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GENERAL DESCRIPTION SECTION lot?-020400 , JUNE 1983 02.23 One or two additional DSS consoles may be optionally added to either system as BLF consoles. Their only function is to provide station status information. 03 ELECTRICAL CHARACTERISTICS 03.01 The electrical characteristics of the system are summarized in Table A. SUMMARY OF Station Loop Limits EKT OPX (DTMF) (DP) DSS Ringing Tone CO Line (idle station) (busy station) Intercom Line Busy Override Tone Dial Tone (Intercom)...