User guide

DCM-1 User Manual v1.0 3
Priorities Menu ...................................................................... 39
Select Priority Line Input ................................................. 39
Line Priority Hold Time ................................................... 40
Line Priority Release Time............................................... 40
Select Mic Priority Input .................................................. 40
Mic Priority Hold Time..................................................... 40
Mic Priority Release Time ................................................ 40
Mic Priority Attenuation .................................................. 41
Page Priority Select .......................................................... 41
Page Priority Hold Time ................................................... 41
Page Priority Release Time .............................................. 41
Page Priority Attenuation ................................................ 41
Select Emergency Source ................................................ 42
Emergency Level ................................................................ 42
Congure Music Mute ...................................................... 42
Groups Menu ......................................................................... 43
Group Enable...................................................................... 43
Dene Groups ................................................................... 43
Other DCM-1 adjustments..................................................... 44
Paging mic gain ................................................................... 44
CDPM paging microphone gain ...................................... 44
Paging mic EQ .................................................................... 44
Zone Paging Levels ............................................................ 44
Setting up levels for best performance ......................... 45
Display Contrast adjustment .......................................... 45
CDR-1 Remote Control Plates.............................................. 45
User Operation ................................................................. 45
Engineer Mode ................................................................... 46
Installer Mode .................................................................... 46
To activate Installer Mode: ............................................... 46
Display adjustments .......................................................... 48
Inactivity Time .................................................................... 48
Assign Zone ........................................................................ 48
Set Key ................................................................................. 48
Combining Engineer and Installer Modes .................... 48
Larger systems – cascading DCM-1s .................................... 49
System Interconnections ................................................. 49
Line Inputs ........................................................................... 49
Extension Ports .................................................................. 50
Mic Inputs ............................................................................ 50
Zone Outputs .................................................................... 50
CDR-1s ................................................................................ 50
CDPM .................................................................................. 50
3rd.-party paging system .................................................. 50
Music Mute Input ............................................................... 50
RS232 Control ................................................................... 50
Section 4 : Appendix ................................... 51
Jumper locations and settings ................................................. 51
RS232 Serial Control ................................................................ 52
Pinout ................................................................................... 52
Port parameters ................................................................. 52
Abridged command set .................................................... 52
Examples: ............................................................................. 52
1) Input Selection .......................................................... 52
2) Zone Levels ................................................................ 52
3) Enable/Disable Groups ............................................ 53
4) Enable/Release Paging .............................................. 53
PSU capability ............................................................................. 53
RJ45 pinouts ............................................................................... 54
Fitting Bose
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Series II EQ cards ............................................. 54
Firmware updates...................................................................... 54
Factory default settings .......................................................... 55
EMC considerations ................................................................. 55
Specications .............................................................................. 56
DCM‑1 Conguration Notes ................................................. 58
To change Music Source for a Zone ................................. 58
To alter Music Volume in a Zone ....................................... 58
To enable/disable a Group of Zones ................................. 58
DCM‑1 Installer Conguration Notes ................................. 60
Notes ............................................................ 62