Samsung HARMAN AMX MU Series Instruction Manual

pg. 20Included Accessories • 1x 2-pin 3.5 mm mini-Phoenix PWR connector• 2x 6-pin 3.5 mm mini-Phoenix I/O connectors• 2x 8-pin 3.5 mm mini-Phoenix Relay connectors• 2x 10-pin 3.5mm mini-Phoenix RS232/422/485 connectors• 6x 5-pin 3.5mm mini-Phoenix RS232 connectors• 2x CC-NIRC, IR Emitters (FG10-000-11)• 2x removable rack earsMounting the controllerMounting the MU-2300 and MU-3300Use the rack-mounting brackets (supplied with the MU-2300/3300) for equipment rack installations. Remove themounting brackets and apply the rubber feet to the bottom of the controller for flat surface installations.Installing the Controller into an Equipment RackThe MU-2300/3300 each ship with removable rack ears for installation into an equipment rack. The followinginstructions apply to the MU-2300/3300.Rack Mount Safety InstructionsBe sure to follow these important safety instructions when installing your central controller:• If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environmentmay be greater than room ambient. Therefore, consideration should be given to installing the equipment in anenvironment compatible with the maximum ambient temperature 60°C (140°F).• Installing the equipment in a rack should be such that the amount of air flow required for safe operation of theequipment is not compromised.• Mounting the equipment in the rack should be such that a hazardous condition is not achieved due to unevenmechanical loading.• Consideration should be given to the connection of the equipment to the supply circuit and the effect thatoverloading of the circuits might have on over current protection and supply wiring. Appropriate considerationof equipment nameplate ratings should be used when addressing this concern.• Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given tosupply connections other than direct connections to the branch circuit (e.g. use of power strips).NOTE: To avoid repeating the installation, test the incoming wiring by connecting the Controller’s connectors to theirterminal locations and applying power. Verify that the unit is receiving power and functioning properly. Disconnect theterminal end of the power cable from the connected 12 VDC-compliant power supply.1. Use the supplied #8-32 screws to secure the rack ears to the sides of the controller. You can attach the rack earstoward the front or rear panel for either a front-facing or rear-facing installation.2. Slide the unit into the rack until the attachment holes, along both sides, align to their corresponding locations onthe mounting brackets3. Thread the cables through the opening in the equipment rack. Allow for enough slack in the cables toaccommodate for movement during the installation process.4. Reconnect all cables to their appropriate source/terminal locations. Refer to the Wiring and Connections sectionon page XXX for more detailed wiring and connection information. Verify that the terminal end of the powercable is not connected to the power supply before plugging in the 2-pin power connector5. Secure the controller to the rack by using the four #10-32 screws supplied in the kit.