Crestron C2N-MMS Professional Multimedia Switch Operations Guide
This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON All brand names, product names and trademarks are the property of their respective owners. ©2005 Crestron Electronics, Inc.
Crestron C2N-MMS Professional Multimedia Switch Contents Professional Multimedia Switch: C2N-MMS 1 Introduction ............................................................................................................................... 1 Features and Functions ................................................................................................ 1 Specifications ..............................................................................................................
Crestron C2N-MMS Professional Multimedia Switch Professional Multimedia Switch: C2N-MMS Introduction Features and Functions The Crestron® Professional Multimedia Switch C2N-MMS is a high performance multimedia switch that can switch four RGB sources to two RGB devices and three video sources to two video devices. With the optional C2N-MMS-SC scan converter card, the RGB sources can also be switched to the video devices.
Professional Multimedia Switch Crestron C2N-MMS coax cables of longer lengths (50 to 100 feet). The C2N-MMS automatically detects the presence of video and RGB signals by monitoring activity on the luminance (COMP/Y) connection of each video input and the horizontal sync line of each RGB input.
Crestron C2N-MMS Professional Multimedia Switch C2N-MMS in Basic Room Configuration with MP2E Multimedia Processor With the optional C2N-MMS-SC scan converter card, signals from the RGB sources can be switched to a video device. With the scan converter installed, RGB sources with resolutions up to 2048 x 1536 can be switched to either of the two video outputs in Y/C (S-video) or composite formats using National Television System Committee (NTSC) or Phase Alternating Line (PAL) signal types.
Professional Multimedia Switch Crestron C2N-MMS Specifications The following table provides a summary of specifications for the C2N-MMS. Specifications for the C2N-MMS SPECIFICATION ® DETAILS Cresnet Power Usage 6 Watts (0.25 Amp @ 24 VDC) Default NET ID 11 RGB Input Channels Type (4) D-15 with Auto-Detect on H sync Impedance 75 ohms Input Levels 0.3Vpp to 1.5 Vpp with no offset at unity gain Max DC offset with min input: ±1.0 V Max DC offset with max input: ±0.5 V Sync Input Level 2.
Crestron C2N-MMS Professional Multimedia Switch Specifications for the C2N-MMS (continued) SPECIFICATION DETAILS Supported Video Signal Formats National Television System Committee (NTSC) & Phase Alternating Line (PAL) Bandwidth RGB: 400 MHz (-3 dB) at unity gain Video: 100 MHz (-3 dB) at unity gain Firmware C2N-MMS.v2.14.upg or later Control System Update Files1,2 2-Series Control System Version C2-V3015.CUZ or later MP2/MP2E Version MP2-V3016.
Professional Multimedia Switch Crestron C2N-MMS C2N-MMS (Rear Panel) Physical Views of the C2N-MMS (Top, Front, and Side) 16.92 in (42.98 cm) 7.15 in (18.17 cm) 6.44 in (16.35 cm) 17.03 in (43.25 cm) 1.70 in (4.32 cm) Ports All connections to the C2N-MMS are made through the ports on the rear panel. Refer to the illustrations and descriptions that follow. NOTE: Interface connectors for the NET ports are provided with the C2N-MMS.
Crestron C2N-MMS Professional Multimedia Switch RGBHV Pinouts PIN FUNCTION PIN FUNCTION 1 Red Video 9 No Connect 2 Green Video 10 Ground 3 Blue Video 11 No Connect 4 Reserved 12 Monitor Sense (input) / No Connect (output) 5 Ground 13 Horizontal Sync 6 Red Ground 14 Vertical Sync 7 Green Ground 15 Monitor Sense Clock (input) / No Connect (output) 8 Blue Ground NET Two 4-position terminal block connectors are used to connect the C2N-MMS to the Cresnet system.
Professional Multimedia Switch Crestron C2N-MMS installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
Crestron C2N-MMS Professional Multimedia Switch NOTE: When daisy-chaining Cresnet units, strip the ends of the wires carefully to avoid nicking the conductors. Twist together the ends of the wires that share a pin on the network connector, and tin the twisted connection. Apply solder only to the ends of the twisted wires. Avoid tinning too far up the wires or the end becomes brittle. Insert the tinned connection into the Cresnet connector and tighten the retaining screw.
Professional Multimedia Switch Crestron C2N-MMS The Crestron Toolbox provides several methods to easily set or change device Net IDs for any device on the network. The following method permits you to change the Net ID of any device in the network through the “Network Device Tree” window. NOTE: This method prevents you from selecting an existing Net ID that is assigned to a device that is not equipped with TSID.
Crestron C2N-MMS Professional Multimedia Switch 5. Select a new Net ID and press Enter. Enter New Net ID Repeat this procedure for each additional network device requiring a Net ID change. Hardware Hookup The C2N-MMS can be mounted in a rack or stacked with other equipment. Make the necessary connections as called out in the illustration that follows this paragraph. Refer to “Network Wiring” on page 8 before attaching the 4-position terminal block connector.
Professional Multimedia Switch Crestron C2N-MMS The sync input impedance can be set to either 1k, 500, or 75 ohms. The setting from the factory is 1k ohms and should work with most RGB sources. If the signal quality is poor, lowering the input impedance to match the impedance of coax cable may alleviate sync signal problems that are associated with RGB cables greater than the typical VESA standard (typically six feet).
Crestron C2N-MMS Professional Multimedia Switch Setting the DIP Switches 1. Referring to the following table, set the DIP switches to the required sync input impedance and DDC functionality of each RGB input port.
Professional Multimedia Switch Crestron C2N-MMS Rack Mounting WARNING: To prevent bodily injury when mounting or servicing this unit in a rack, take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: • • • The unit should be mounted at the bottom of the rack if it is the only unit in the rack.
Crestron C2N-MMS Professional Multimedia Switch Programming Software Have a question or comment about Crestron software? Answers to frequently asked questions (FAQs) can be viewed in the Online Help section of the Crestron website. To post a question or view questions you have submitted to Crestron’s True Blue Support, log in at http://support.crestron.com. First-time users will need to establish a user account. Setup is easy thanks to Crestron’s Windows-based programming software.
Professional Multimedia Switch • Crestron C2N-MMS (Optional) SystemBuilder version 2.0 or later with SystemBuilder Templates version 2.0.1or later. Requires the following software versions: o SIMPL Windows version 2.06.20 or later with library update file 345 or later. Requires SIMPL+ Cross Compiler version 1.1. o Crestron database 17.2.2 or later o Vision Tools Pro-e 3.3.4.0 or later o Crestron Toolbox 1.01.06 or later o Engraver 2.4.1.
Crestron C2N-MMS Professional Multimedia Switch This section describes a sample SIMPL Windows program that includes a C2N-MMS Multimedia Switch with an MP2E Media Processor as the control system. Configuration Manager is where programmers “build” a Crestron control system by selecting hardware from the Device Library. In Configuration Manager, drag the MP2E from the Control Systems folder of the Device Library and drop it in the upper pane of the System Views.
Professional Multimedia Switch Crestron C2N-MMS Setting the Net ID in Device Settings Double-click the C2N-MMS icon to open the “Device Settings” window. This window displays the C2N-MMS device information. If necessary, select the Net ID tab to change the Net ID, as shown in the following figure.
Crestron C2N-MMS Professional Multimedia Switch Uploading and Upgrading NOTE: Crestron recommends using the latest programming software and that each device contains the latest firmware to take advantage of the most recently released features. Please check the Crestron website (http://www.crestron.com/updates) for the latest versions of software and firmware. New users are required to register to obtain access to this site.
Professional Multimedia Switch Crestron C2N-MMS The PC communication settings specified here should match the protocol that the control processor expects. The usual settings are as follows: • Port = COM 1 through COM 8. Select the correct COM port on the PC. • Baud rate = Auto-detect. • Parity = None. • Number of data bits = 8. • Number of stop bits = 1. • Hardware handshaking (RTS/CTS) enabled. • Software handshaking (XON/XOFF) not enabled. “Address Book” Window – Serial Setup 3.
Crestron C2N-MMS Professional Multimedia Switch To view a specific device, expand the network device tree by clicking +. Expand the network device tree till the device to be managed is selected. Right-click the desired Net ID to open the sub-menu. This menu provides a wide range of functions, including; change the Net ID, open text console, upload project, update firmware, etc.
Professional Multimedia Switch Crestron C2N-MMS Upload via Crestron Toolbox 1. Verify that the procedure for “Establishing Communications” that begins on page 19 has been performed to establish a connection between the PC and the control system. 2. Open Crestron Toolbox. 3. Select Tools | System Info. Crestron Toolbox – Tools | System Info 4. When the “System Info” window appears and you are connected to the control system, the Functions option becomes available from the menu bar. 5.
Crestron C2N-MMS Professional Multimedia Switch 6. Click the button to browse for a new compiled (.spz) program. “Open” Window 7. Select a file and click Open. When the “SIMPL Program” window re-opens click Send. Firmware Upgrade To take advantage of all the device features, it is important that the unit contains the latest firmware available. Please check the Crestron website for the latest version of firmware.
Professional Multimedia Switch Crestron C2N-MMS “Firmware” Window 6. When the following screen appears, browse to locate the firmware (.upg) file. Locate Firmware in the “Open” Window 7. Click Open and the file transfers to the unit. “File Transfer” Window 8. The “Firmware” window reopens indicating the new firmware version. Click Close after the firmware has been transferred. 24 • Professional Multimedia Switch: C2N-MMS Operations Guide – DOC.
Crestron C2N-MMS Professional Multimedia Switch Problem Solving Troubleshooting The table after this paragraph provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. C2N-MMS Troubleshooting TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION PWR LED does not illuminate. C2N-MMS is not receiving power. Verify that cables plugged into the NET ports are secure. NET LED does not illuminate.
Professional Multimedia Switch Crestron C2N-MMS Return and Warranty Policies Merchandise Returns / Repair Service 1. No merchandise may be returned for credit, exchange, or service without prior authorization from CRESTRON. To obtain warranty service for CRESTRON products, contact the factory and request an RMA (Return Merchandise Authorization) number. Enclose a note specifying the nature of the problem, name and phone number of contact person, RMA number, and return address. 2.
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Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 6374 (2012952) 10.05 Specifications subject to change without notice.
