Cloud DCM-1 User Manual Page 2

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AREA 3
POWER
AMPLIFIERS
OTHER
AREAS
CD
JUKEBOX
OFF-AIR
RECEIVER
MP3
PLAYER
DOCK
MUSIC
SERVER
CDR-1
CDR-1
CDR-1
I
NPUT 1
INPUT 6
I
NPUT 4
INPUT 8
I
NPUT 2
I
NPUT 7
INPUT 3
I
NPUT 5
CDPM
MIC 1
M
IC 4
M
IC 2
MIC 3
PAGINGMIC
P
AGING ACCESS
1
2
3
4
Z
ONE 5
ZONE 3
Z
ONE 2
ZONE 6
ZONE 8
Z
ONE 4
Z
ONE 7
Z
ONE 1
AREAS 1 & 2
ME-1
ME-1
PARTITION
AREA 4
C
DR-1
CDR-1 POR
TS
DCM-1
The large area has two CDR 1 remote controls
in the same zone; typically, these might be
adjacent to doors at opposite ends of the room.
Two of the areas are separated by a folding
partition which may be removed to create one
large space. By assigning these two zones to a
Group within the DCM 1, the two zones can
be treated as one for audio purposes when the
partition is removed and return to two separate
zones when it is reinstated.
Each half of the partitioned area also has an ME-1
mic input plate. Because these have been wired
back to the DCM 1 independently, each can be
made available to their respective room halves
as and when required. Alternatively, it may be
that they are only required when the partition
is folded back; in this case they are activated for
the Group instead.
System Example - Hotel/Large Restaurant (DCM1)
Line Inputs
Frequency Response 20Hz - 20kHz ±1dB
Distortion <0.05%, 20Hz - 20kHz
Sensitivity 195mV (-12dBu) to 3.1V (+12dBu)
Input Gain Control 24dB range
Input Impedance 47k
Headroom >+10dB
Noise -90dB A weighted (0dB gain)
Equalisation HF: ±14dB/10kHz
MID: ±14dB/1200Hz
LF: ±14dB/50Hz
Paging Microphone Inputs
Frequency Response 100Hz / -3dB(filter) to 20kHz ±0.5dB
Distortion <0.05% 20Hz-20kHz
Gain Range 10dB - 50dB
Input Impedance >2k (balanced)
Phantom Power +12V (PCB jumper for on/off)
Headroom >20dB
Noise -120dB EIN 22Hz - 22kHz (150)
Equalisation HF: ±10dB/5kHz
LF: ±10dB/100Hz
Outputs
Balanced Zone Outputs 775mV (0dBu)
Minimum load impedance 600
Maximum output level +10dBu (2.6V)
External Power Supply
External Supply Input 100V-240V AC; 47-63Hz; 1.35A
Power supply +12V, 3A; -12V 1A
Physical
Dimensions (w x h x d) 482.6mm x 88mm x 170mm deep
(2U 19 rackmounting unit).
Dimensions do not allow
for rear connectors/cabling.
Weight 3.12 kg net
Technical Specifications
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