Crestron CNXRMC Room Solution Box 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. ©2003 Crestron Electronics, Inc.
Crestron CNXRMC Room Solution Box Contents Room Solution Box: CNXRMC 1 Introduction...................................................................................................................1 Features and Functions ....................................................................................1 Specifications...................................................................................................2 Physical Description ...............................................................
Crestron CNXRMC Room Solution Box Room Solution Box: CNXRMC Introduction Features and Functions The Crestron® CNXRMC is a key component for distributing video throughout an entire home using standard CAT5 cabling. The CNXRMC plays an integral part of the Crestron Home®; it is the ideal companion product for the Crestron Video Distribution Switch CNX-PVID8x3 or CNX-PVID8x4 (CNX-PVID8). The unit’s design allows only one output format at a time.
Room Solution Box Crestron CNXRMC Specifications Detailed specifications for the CNXRMC are listed in the following table. CNXRMC Specifications SPECIFICATION DETAILS Power Requirements 6 Watts (0.25 Amp @ 24 VDC) Default Net ID 43 Head end video inputs RJ-45 CAT5 balanced video input (1-4), 100 ohm impedance, with cable length compensation on three of the four signals. All four inputs have video sensor capability (0.
Crestron CNXRMC Room Solution Box CNXRMC Front View CNXRMC Rear View Operations Guide – DOC.
Room Solution Box Crestron CNXRMC CNXRMC Physical Views Top View 0.35 in (0.89 cm ) TYP. 6.88 in (17.46 cm) 5.00 in (12.70 cm) 3.75 in (9.53 cm) 5.60 in (14.22 cm) 7.48 in (18.99 cm) Front View VIDEO OUT VIDEO IN 1-2-3-4 VIDEO INPUT COMP 1 2 3 1 10 1 10 1 10 A C E B D F 1.94 in (4.93 cm) G C N X RM C Rear View RS-232 IR IN NET IR OUT A B C SENS PWR NET SETUP 24 Y Z G D C R E S T R O N E L E C T R O N I C S I N C . R O C K L E IG H , N . J .
Crestron CNXRMC Room Solution Box Input and Output Ports Connections to the CNXRMC are made through the ports on the front and rear panels. Refer to the illustrations on the previous page and the descriptions that follow. VIDEO IN 1-2-3-4 The RJ-45 VIDEO IN port connects to a video distribution box such as the CNX-PVID8 and accepts four baseband/balanced video signals corresponding to each of the four levels provided by the CNX-PVID8.
Room Solution Box Crestron CNXRMC any other device that provides contact closure to detect the power status of a highpower device such as a television. NET This four-pin connector is used to connect to other four-wire devices in the Cresnet system. This connector must be attached to power the unit and communicate with the control system. LED Indicators The CNXRMC provides three LED indicators. The PWR (Power) indicator goes on when the unit is supplied with 24 volts DC from the network.
Crestron CNXRMC Room Solution Box Resistance Equation R < 40,000 L x PF Where: R = Resistance (refer to table below). L = Length of run (or chain) in feet. PF = Power factor of entire run (or chain). The required wire gauge should be chosen such that the resistance value is less than the value calculated in the resistance equation. Refer to the table after this paragraph. Wire Gauge Values RESISTANCE (R) WIRE GAUGE 4 16 6 18 10 20 15 22 13 Doubled CAT5 8.
Room Solution Box Crestron CNXRMC 3. From the Viewport menu, select Functions | Set Network ID. The software checks the baud rate and then opens the "Set Network ID" window. 4. In the "Set Network ID" window, select the device requiring a Net ID change from the Current Network Devices text window. 5. Select the new Net ID for the device from the Choose the new network ID for the selected device (Hex): text box. 6. Click Set ID to initiate the change.
Crestron CNXRMC Room Solution Box 2. Search the DVD for the chapter that displays the multi-burst pattern, as shown in the following illustration. 3. While the pattern is being displayed on the monitor, use the screwdriver to adjust the VIDEO INPUT COMP 1 compensation pot until the line intensity on the monitor appears uniform. Note the numeric value. 4. Adjust the other two compensation pots (VIDEO INPUT COMP 2 & 3) to the same value as the VIDEO INPUT COMP 1 compensation pot.
Room Solution Box Crestron CNXRMC Audio/Video Signal Routing Distribution of both Balanced and Digital Audio from the Headend In this scenario, the BIPAD8 distributes balanced audio to the room via CAT5. In the room, a Crestron CNX-PBAR4 or third-party balanced-to-unbalanced transformer should be used to convert the balanced audio to an unbalanced output. Digital audio is made available in the room via the CNXRMC as described in the previous scenario.
Crestron CNXRMC Room Solution Box Universal Remotes Any universal remote transmitting RC5 code (and some Sharp codes) can communicate with the CNXRMC and allow the user to select and activate any function in the control system. An RC5 code is 14 bits long. Each code includes a 5-bit address (or system) and a 6-bit command. Sharp uses a different IR protocol, but some of their codes are acceptable. NOTE: The Philips Pronto contains built-in RC5 commands for out-of-the-box use.
Room Solution Box Crestron CNXRMC "Transmitter Identification" Window 5. Point the universal remote at the CNXRMIRD and program the remote with an RC5 code (some Sharp codes are acceptable as well) as outlined in the manufacturer's manual. NOTE: Crestron recommends that codes from manufacturers other than the manufacturer of the device being controlled be used to avoid IR transmission conflict.
Crestron CNXRMC Room Solution Box Positive Transmitter Identification The next logical question is, "What is the Button ID?" The purpose of this next procedure is to map the buttons on the universal remote so that a list can be generated and used for reference when creating the SIMPL Windows program. A decimal identification number (or Button ID (Decimal) as shown in the "Transmitter Identification" window) corresponds to each physical press on the universal remote.
Room Solution Box Crestron CNXRMC Programming Software NOTE: 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 (www.crestron.com). To post your own question or view questions you have submitted to Crestron’s True Blue Support, log in at http://www.crestron.com/accounts/login.asp. First-time users will need to establish a user account.
Crestron CNXRMC Room Solution Box Crestron AppBuilder is fully integrated with Crestron's suite of software development tools, including SIMPL Windows, VT Pro-e, and the Crestron Database. Crestron AppBuilder accesses these tools behind the scenes, enabling you to easily create robust systems. Programming with SIMPL Windows NOTE: The following are acceptable file extensions for programs that include a CNXRMC, developed for specific control system types: .smw projectname.smw (source file) .spz projectname.
Room Solution Box Crestron CNXRMC Expanded PRO2 System Tree C2Net-Device Slot in Configuration Manager To incorporate a CNXRMC into the system, drag the CNXRMC from the Cresnet Control Modules | Cresnet Video Modules folder of the Device Library and drop it in System Views. The PRO2 system tree displays the unit in Slot 9, with a default Net ID of 43 as shown in the following illustration.
Crestron CNXRMC Room Solution Box CNXRMC “Device Settings” Window NOTE: SIMPL Windows automatically changes Net ID values of a device added to a program if a duplicate device or a device with the same default Net ID already exists in the program. Always ensure that the hardware and software settings of the Net ID match. For Net ID hardware setting details, refer to “Identity Code” on page 7.
Room Solution Box Crestron CNXRMC Slot 2: IR Receiver This symbol is only used in systems containing an acceptable third party transmitter (Pronto/RC5/Universal IR Remote). To include a compatible third party transmitter as part of the program, you must first drop a wireless receiver (CNXRMIRD) from the Wireless Receivers | Wireless Receivers (IR) folder of the Device Library into slot 2. Then, from the Wireless Remotes (IR) folder, drop the Pronto/RC5/Universal IR Remote symbol onto the CNXRMIRD.
Crestron CNXRMC Room Solution Box The symbol shown following this paragraph is only used when the CNXRMC communicates with a serial device. The bidirectional port supports baud rates up to 115K baud N81 and has RTS/CTS handshake signals. The tables below list the inputs/outputs and their functional description. Inputs and outputs surrounded by brackets ([…]) are optional.
Room Solution Box Crestron CNXRMC NOTE: The default state of the symbol inputs is low so that video signals pass through the CNXRMC upon power up. Video Output Control Module CNXRMC Module Modules are self-contained SIMPL Windows programs that look like symbols and can be dropped into larger programs to control a device or perform a function. Modules are located in the Crestron Modules folder in Program Manager. Each module is unique for a given product.
Crestron CNXRMC Room Solution Box NOTE: The Viewport utility accomplishes multiple system tasks, primarily via an RS-232 or TCP/IP connection between the control system and a PC. It is used to observe system processes, upload new operating systems and firmware, change system and network parameters, and communicate with network device consoles and touchpanels, among many other tasks. Viewport can also function as a terminal emulator for generic file transfer.
Room Solution Box Crestron CNXRMC 2. Refer to the figure after this step. From the Viewport menu, select Setup | Communications settings (alternatively, press Alt+D) to open the “Port Settings” window. Setup | Communications Settings Command 3. Select RS-232 as the connection type.
Crestron CNXRMC Room Solution Box 4. After setting the baud rate, cycle power to the RMC while continuing to send a break command (Alt+K) until the screen display is similar to the following. Device Configuration Information Uploading a SIMPL Windows Program A control system source file has the extension .smw. A compiled SIMPL Windows file has the extension .spz for a 2-Series control system, .bin for CNX generation, and .csz for CNX generation with SIMPL+.
Room Solution Box Crestron CNXRMC If it does contain SIMPL+ modules, then the SIMPL+ Program(s) check box will also be enabled. Select one or both check boxes and then click Send Program to begin the transfer. NOTE: Refer to the respective Operations Guide for the control system for details about the other fields shown on the “Send Program” window. “Send Program” Window 4. To verify that the program has been transferred successfully, select Diagnostics | Report Program Information.
Crestron CNXRMC Room Solution Box Typical Connection Diagram when Upgrading Firmware STCP-502 Interface Cable Wiring Diagram 1. Apply power to the CNXRMC either via Cresnet, with no control system on the network, or directly via a Crestron power supply. 2. Establish communication between the PC and the CNXRMC by performing steps 1 through 3 of the procedures given in “Communication Settings” which begins on page 21. 3.
Room Solution Box Crestron CNXRMC “Update Control System” Window 5. Make sure the Operating System and Monitor boxes are selected, and click on Send to begin the transfer. The following warning message will appear. Select Yes to continue the transfer. NOTE: The CNXRMC does not have any SIMPL or SIMPL+ modules. Selecting Yes will not affect the program or the device. 26 • Room Solution Box: CNXRMC Operations Guide - DOC.
Crestron CNXRMC Room Solution Box Problem Solving Troubleshooting The table below provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. CNXRMC Troubleshooting TROUBLE POSSIBLE CAUSE(S) CNXRMC does not function. PWR LED does not illuminate. Incorrect power supply. Use a Crestron power supply with at least 6 watts of available power. CNXRMC is not receiving power.
Room Solution Box Crestron CNXRMC Further Inquiries If you cannot locate specific information or have questions after reviewing this guide, please take advantage of Crestron's award winning customer service team by calling the Crestron corporate headquarters at 1-888-CRESTRON [1-888-273-7876]. For assistance in your local time zone, refer to the Crestron website (www.crestron.com) for a listing of Crestron worldwide offices.
Crestron CNXRMC Room Solution Box Appendix: Mapping Table Use this table when mapping the buttons on the universal remote. The list can then be used as a reference when creating the SIMPL Windows program. PHYSICAL DEVICE BEING CONTROLLED: TRANSMITTER ID (HEX): BUTTON TITLE ON UNIVERSAL REMOTE BUTTON ID (DECIMAL) Sheet Operations Guide – DOC.
Room Solution Box Crestron CNXRMC 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. 8162A 10.03 Specifications subject to change without notice.
