Multimedia Presentation System 250 Crestron MPS-250
Audio Block Diagram of the MPS-250
AUDIO INPUTS
QM OUT 5
(Touchpanel)
AUDIO OUTPUTS
6
QM Audio
Combiner
QM IN
A/D
A/D
Local Mic
Local Mic
1
2
Vol/EQ
6 Channel
Stereo Mixer
L
R
Vol/EQ
D/A Mute
D/A
D/A
Mute
Speech
Program L
Program R
With Phantom Power
With Phantom Power
Vol/EQ
Mic 1&2
Program/Mic
Splitter
Vol/EQ
D/A
D/A
Record L
Record R
8 Individual Microphone Channels
6 Channel
Mono Mixer
6 Channel
Stereo Mixer
L
R
4/8 Model
20Wx2
Amp
L
R
70V/100V Models
Delay
40W
Amp
4x2
Channel
Mic Mixer
Gating
Gating
6x2
Analog
Matrix
Switch
3
A/D
Stereo Audio
COMP
4
Stereo Audio
A/D
COMP
5
Stereo Audio
A/D
COMP
2
Stereo Audio
A/D
COMP
Stereo Audio
1
A/D
COMP
NOTE: The MPS-250-70V and MPS-250-100V amplify the SPEECH output audio
path while the MPS-250 amplifies the PROGRAM output audio path.
Specifications
Specifications for the MPS-250 are listed in the following table.
MPS-250 Specifications
SPECIFICATION DETAILS
Processor
CPU
32-bit Freescale ColdFire
®
Microprocessor
Memory
SDRAM
NVRAM
Flash
32 MB
256 KB
16 MB
Operating System
Real-time, preemptive, multitasking kernel,
multi-threaded; FAT32 file system with long
names; supports SIMPL Windows and
SIMPL+
®
Ethernet
10/100BaseT, static IP or DHCP/DNS, SSL,
auto-negotiating, full duplex TCP/IP, UDP/IP,
CIP, SMTP, SNMP, built-in Web server and
e-mail client; supports Crestron e-Control
®
2
XPanel and RoomView
®
applications
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6 • Multimedia Presentation System 250: MPS-250 Operations Guide – DOC. 6647A
