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Multimedia Presentation System 300 Crestron MPS-300
Audio Block Diagram of the MPS-300
8x4
Matrix
Switch
AUDIO INPUTS
QM OUT5
(Touchpanel)
Stereo Audio
1
2
3
4
5
QM OUT6
6
A/D
A/D
A/D
A/D
A/D
7
QM Audio
Combiner
QM Audio
Combiner
QM IN
QM IN
Stereo Audio
Stereo Audio
Stereo Audio
Stereo Audio
Local Mic
Local Mic
1
2
Mic1&2
Vol/EQ
10 Channel
Stereo Mixer
L
R
Vol/EQ
Mute
Mute
Speech
Program L
Program R
With Phantom Power
With Phantom Power
8
QM IN
Mic1&2
QM OUT7
QM Audio
Combiner
Vol/EQ
Mic1&2
Stereo Program Audio
Vol/EQ
Mute
Record L
Record R
8Individual MicrophoneChannels
10 Channel
Mono Mixer
10 Channel
StereoMixer
L
R
4/8Ω Model
L
R
70V/100V Models
Delay
8x2
Channel
MicMixer
8x2
Channel
MicMixer
8x2
Channel
MicMixer
COMP/LIMIT
GATE
COMP/LIMIT
GATE
AUDIO OUTPUTS
AD/
D/A
D/A
D/A
D/A
40W
Amp
20Wx2
Amp
A/D
A/D
Program/Mic
Splitter
Program/Mic
Splitter
Program/Mic
Splitter
NOTE: The MPS-300-70V and MPS-300-100V amplify the SPEECH output audio
path while the MPS-300 amplifies the PROGRAM output audio path.
Specifications
Specifications for the MPS-300 are listed in the following table.
MPS-300 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 300: MPS-300 Operations Guide – DOC. 6529B