Room Solution Box: CNXRMC Introduction Features and Functions The Crestron entire home using standard CAT5 cabling. The CNXRMC plays an integral part of the Crestron Home Distribution Switch CNX-PVID8x3 or CNX-PVID8x4 (CNX-PVID8). The unit’s design allows only one output format at a time.
FTP site). Physical Description The CNXRMC is housed in a black enclosure with labeling on the front and rear panels. Controls and LED indicators are located on the front panel; connections are made to the front and rear panels. (Refer to the illustrations on the next page.) The unit can be mounted in any convenient orientation.
0.35 in (0.89 cm ) TYP. 3.75 in (9.53 cm) Front View VIDEO IN 1-2-3-4 Rear View RS-232 4 • Room Solution Box: CNXRMC 6.88 in (17.46 cm) 7.48 in (18.99 cm) VIDEO OUT VIDEO INPUT COMP IR OUT SETUP SENS Crestron CNXRMC 5.00 in...
The pins are configured as shown in the following table: IR IN / IR OUT The CNXRMC provides one infrared (IR) input, which is a mini phone jack that can connect to a Crestron IR detector (CNXRMIRD) to detect fixed low frequency (38 KHz) IR formats generated by most universal remote control transmitters.
(some flashing may occur). The NET LED indicates that the current program has a network device defined at the same Net ID as the CNXRMC. (The SETUP indicator and button are reserved for a function that is to be available in the future.)
SIMPL Windows procedure. Refer to the note on page 21 for a The Net ID of the CNXRMC has been factory set to 43. The Net IDs of multiple definition of Viewport. CNXRMCs in the same system must be unique. Net IDs are changed from a personal computer (PC) via the Crestron Viewport.
After the system is connected, it may be necessary to adjust the video input compensation pots on the CNXRMC to achieve the best picture on the monitor. This requires a narrow slotted screwdriver and an audio/video calibration DVD (or laser disc).
(www.crestron.com). Audio/Video Signal Routing Refer to the block diagram on the next page for additional details of the CNXRMC signal routing capabilities. The input designations (1 – 4) correspond to the output levels of the CNX-PVID8. Internal signal routing makes it possible for all video formats to be available without having to rearrange cable connections.
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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. Distribution of Balanced and Digital Audio from the Headend...
(complete with batteries and manufacturer's manual). The control system should be running a valid SIMPL Windows program that includes the CNXRMC at the proper Net ID so that the CNXRMC can be polled, and a CNXRMIRD. (For details on including the CNXRMIRD in the program, refer to “Slot 2: IR Receiver”...
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Sony DVD player via the CNXRMC. Map the Universal Remote Once communication between the CNXRMC and the universal remote is achieved, it is necessary to understand what commands are transmitted and to which devices. Crestron distinguishes each device with a unique hexadecimal number known as the Transmitter ID that can range from 00 to 3F.
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6. Repeat steps 4 and 5 for each button that is to be mapped. Refer to the sample after this step. Sample of Completed Mapping Table 7. Repeat this entire procedure (steps 2 through 6) for each source selection button on the universal remote that requires programming. Room Solution Box Room Solution Box: CNXRMC • 13...
This custom template can then be used by Crestron Appbuilder to create the final project files to be loaded into the panels. Alternatively, VT Pro-e can be used to tweak projects created with the Crestron AppBuilder or develop original touchpanel screen designs.
It provides a well-designed graphical environment with a number of workspaces (i.e., windows) in which a programmer can select, configure, program, test, and monitor a Crestron control system. SIMPL Windows offers drag and drop functionality in a familiar Windows This section describes a sample SIMPL Windows program that includes a CNXRMC.
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. NOTE: The first CNXRMC in a system is preset with a Net ID of 43, when its symbol is dragged into the upper pane of System Views. Additional CNXRMCs are automatically assigned different Net ID numbers as they are added.
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Slot 1: Built-in 4 Port IR Card This slot can contain up to four IR devices, selected from the Crestron or User IR Databases. The actual symbols associated with this slot vary depending on the devices in the system. As a sample, the illustration after this paragraph is for a system that contains a Sony DVD player (model DVD-S7000).
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2. Then, from the Wireless Remotes (IR) folder, drop the Pronto/RC5/Universal IR Remote symbol onto the CNXRMIRD. NOTE: You must use a Crestron IR receiver. Third party receivers are not supported or compatible. The symbol, shown below, consists of a number of outputs (presses), which correspond to the actual buttons on the transmitter.
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VIDEO OUT (A – G), via the SIMPL Windows program. The symbol for this module is shown on the next page. The ports on the CNXRMC are by default enabled (refer to the signal routing diagram on page 10 for details).
It also defines whether digital audio is preferred. Furthermore, the module enables/disables the appropriate output buffer in the CNXRMC. If the monitor in the room accepts multiple video formats, the CNXRMC module is capable of pulsing the monitor so that it displays the appropriate format.
The following sections define how one would upload a SIMPL Windows program or upgrade the firmware of the CNXRMC. However, before attempting to upload or upgrade, it is necessary to establish communications. Communication Settings NOTE: For laptops and other PCs without a built-in RS-232 port, Crestron recommends the use of PCMCIA cards, rather than USB-to-serial adapters.
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Room Solution Box Setup | Communications Settings Command “Port Settings” Window 22 • Room Solution Box: 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.
What to Send check boxes. If the program does not contain any SIMPL+ modules, only the SIMPL Program check box will be enabled. Room Solution Box Room Solution Box: CNXRMC • 23...
“Send Program” Window Firmware Upgrade A firmware upgrade file has the To take advantage of all the CNXRMC features, it is important that the unit contains extension upz. the latest firmware available. Therefore, please check the Crestron website (http://www.crestron.com/downloads/software_updates.asp) for the latest version of firmware.
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File Transfer | Update Control System Command Operations Guide – DOC. 8162A 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”...
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Room Solution Box “Update Control System” Window 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 5. Make sure the Operating System and Monitor boxes are selected, and click on Send to begin the transfer.
Crestron CNXRMC 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 CNXRMC does not function. PWR LED does not illuminate. NET LED does not illuminate.
For assistance in your local time zone, refer to the Crestron website (www.crestron.com) for a listing of Crestron worldwide offices. You can also log onto the online help section of the Crestron website to ask questions about Crestron products. First-time users will need to establish a user account to fully benefit from all available features.
CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended, or if it has been subjected to misuse, accidental damage, modification, or improper installation procedures.
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