
SeaCom3000 User Manual Page 8 of 94
SeaCom TMN20170417CJ01_0109
6.5.2.3 FIO4 Connectors ......................... 31
6.5.2.4 Trunk lines................................... 31
6.5.2.5 Audio I/O ..................................... 31
6.5.2.6 Relays......................................... 31
6.5.2.7 Digital input ................................. 31
6.5.2.8 Zone relay dri e ........................... 31
6.5.2.9 Indicators .................................... 31
6.5.3 PIM................................................ 32
6.5.3.1 Board layout ................................ 32
6.5.3.2 Power connector .......................... 32
6.5.3.3 Fuses .......................................... 32
6.5.3.4 Indicators .................................... 32
6.5.4 CTU24 ........................................... 33
6.5.4.1 Board layout ................................ 33
6.5.5 LSP ............................................... 33
6.5.5.1 Board layout ................................ 33
6.5.6 BACKPLANE ..................................... 34
6.5.6.1 Board layout ................................ 34
7. COMMUNICATION STATIONS ........................... 35
7.1 MECHANICS AND MOUNTING .................. 35
7.1.1 THE KEYBOARD ................................ 35
7.1.2 INS AND OUTS .................................. 35
7.1.3 GORE VENT ..................................... 35
7.1.4 MOUNTING BRACKETS ....................... 36
7.1.5 CABLES AND SHIELDING ..................... 36
7.1.6 THE SILICA GEL BAG .......................... 36
7.1.7 THE HANDSET .................................. 37
7.1.7.1 Mounting the handset ................... 37
7.1.8 HEADSET......................................... 38
7.1.8.1 Mounting headset connector ......... 38
7.1.9 EXPOSED EQUIPMENT........................ 38
7.1.9.1 Mounting the door ........................ 39
7.1.10 FEATURES OVERVIEW ...................... 40
7.1.11 HANDSET MECHANICAL OUTLINE ........ 41
7.1.12 CROSS RAIL DRAWING ..................... 41
7.2 SC211 .............................................. 42
7.2.1 DESCRIPTION ................................... 42
7.2.2 SPECIFICATION................................. 42
7.2.3 INSIDE............................................. 42
7.2.4 ELECTRICAL CONNECTIONS ................ 43
7.2.5 JUMPER FIELD .................................. 43
7.2.6 VOLUME SETTINGS ............................ 43
7.2.7 OPERATING ..................................... 44
7.2.7.1 Making calls................................. 44
7.2.7.2 Recei ing calls............................. 44
7.2.7.3 Conducting calls .......................... 44
7.2.7.4 Terminating a call......................... 44
7.2.7.5 Recei ing paging calls.................. 44
7.2.7.6 Command group (talk-back).......... 44
7.2.8 MECHANICAL OUTLINE ....................... 45
7.2.9 PCB LAYOUT ................................... 46
7.2.10 SCHEMATIC ................................... 47
7.3 SC220 .............................................. 48
7.3.1 DESCRIPTION ................................... 48
7.3.2 SPECIFICATION................................. 48
7.3.3 ON THE FRONT ................................. 48
7.3.4 INSIDE............................................. 49
7.3.5 ELECTRICAL CONNECTIONS ................ 49
7.3.6 PROGRAMMING ................................ 49
7.3.7 OPERATING ..................................... 50
7.3.7.1 Handset calls............................... 50
7.3.7.2 Headset calls............................... 50
7.3.7.3 PTT mode ................................... 50
7.3.7.4 Recei ing calls ............................ 50
7.3.7.5 Timed termination ........................ 50
7.3.7.6 Busy tone termination .................. 50
7.3.7.7 Call transfer................................. 50
7.3.8 MECHANICAL OUTLINE ....................... 51
7.3.9 PCB LAYOUT ................................... 52
7.3.10 SCHEMATIC ................................... 53
7.4 SC411 / SC421 ................................. 54
7.4.1 DESCRIPTION................................... 54
7.4.2 SPECIFICATIONS............................... 54
7.4.3 ON THE FRONT ................................. 55
7.4.4 INSIDE ............................................ 55
7.4.5 ELECTRICAL CONNECTIONS ................ 55
7.4.6 J2 - RS422 INTERFACE ..................... 55
7.4.7 KEYS .............................................. 56
7.4.7.1 F1 to F3 ...................................... 56
7.4.7.2 Up down keys.............................. 56
7.4.7.3 M key.......................................... 56
7.4.7.4 Speaker key (hands f ree) ............. 56
7.4.7.5 PTT key ...................................... 56
7.4.7.6 R key (transfer)............................ 56
7.4.8 DISPLAY.......................................... 56
7.4.8.1 Status field .................................. 56
7.4.9 CALL INDICATOR ............................... 56
7.4.10 BACKLIGHT CONTROL ...................... 56
7.4.11 MOUNTING THE SC411 ................... 56
7.4.12 OPERATING ................................... 58
7.4.12.1 Modes of con ersation ............... 58
7.4.12.2 Dialing ...................................... 58
7.4.12.2.1 Speed dial .............................. 58
7.4.12.2.2 Memory dial ........................... 58
7.4.12.2.3 Last number re-dial ................. 58
7.4.12.2.4 Call lists and re-dial ................. 58
7.4.12.3 How to answer a call .................. 58
7.4.12.4 Direct in calls ............................. 58
7.4.12.5 Voice acti ated answering .......... 58
7.4.12.6 Terminating a call ...................... 58
7.4.12.7 Switching mode of con ersation.. 58
7.4.12.8 Switching between PTT and full duplex
58
7.4.12.9 PA call and PA olume............... 59
7.4.13 THE MENU SYSTEM ......................... 60
7.4.13.1 Na igating in the menu............... 60
7.4.13.2 The menu – o er iew................. 60
7.4.13.2.1 Speaker olume ...................... 60
7.4.13.2.2 Backlight ................................ 60
7.4.13.2.3 Ringer olume ........................ 60
7.4.13.2.4 P.A. olume ............................ 60
7.4.13.2.5 Bell signal............................... 60
7.4.13.2.6 Calls out ................................. 60
7.4.13.2.7 Call in..................................... 60
7.4.13.2.8 Auto answer ........................... 60
7.4.13.2.9 Auto busy ............................... 60
7.4.13.2.10 Direct in ................................ 60