User manual RUSSOUND A-H2

[. . . ] 10. Grounding or Polarization - Precaution should be taken so that the grounding or polarization means of an appliance is not defeated. 11. Power Cord Protection - Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, receptacles, and the point where they exit from the appliance. Source Component Alternate method: Connect 1 source directly 8 3 A-H2 5 6 12. Object and Liquid Entry - Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through the openings. Damage Requiring Service - The appliance should be serviced by qualified service personnel when: A. [. . . ] NOTE: When wiring directly to an Amplified Module (i. e. , not using an RJ45 Wall Plate) use T568A RJ45 wire configuration. 4 EXPANSION INPUT The Expansion Input is used to connect the A-H2 with an RJ45 patch cable to other A-BUS single-source Hubs or to an A-BUS-Ready product to increase the number of rooms in a system. The Expansion Input connects the Common IR, Status, and the audio source signal. Singlesource A-BUS Hubs such as A-H4, A-H2, A-H4P and A-H1 all use the same format for linking. The A-H484 multi-source Hub is different and cannot be linked to single-source Hubs in this manner. The Link Out or A-BUS Ready Sub-Zone output of one device must be connected to the Link In (Expansion Input of A-H2) of the subsequent device. Note: Each Hub in the chain requires its own A-PS power supply. Model A-H2 2-Zone Hub for A-BUS System Instruction Manual A-BUS SYSTEM OVERVIEW The product you have just purchased is an integral part of the Russound A-BUS Multi-Room Audio System. It is a component which, when combined with other essential components and your source equipment (receiver, CD player, etc. ), creates a versatile whole-house audio system that will fill your rooms with high-quality sound for years to come. A-BUS technology is a new, innovative method of providing high quality audio to remote locations with a single 8-conductor cable such as CAT-5. A-BUS technology provides many advantages over other methods of audio distribution, including: simple, single CAT-5 wiring scheme; infrared control of system components; infrared control of the optional A-KP2 amplified keypad module; and system power status. Every A-BUS System is comprised of components from each of the following three areas. A-BUS Amplified Modules: The Module contains both the amplifier for the room's speakers as well as the control for those speakers. The Russound A-KP2 Amplified Keypad (with built-in IR receiver) and A-VC2 Amplified Volume Control are examples of A-BUS Amplified Modules. A-BUS Hubs: All components of the A-BUS system must be wired centrally to a Hub located near your source equipment. The Hub provides the connection for source equipment, volume controls, infrared emitters and power supply. The Russound A-PS 24VDC/2. 5A unit is an example. A-H2 KEY FEATURES 1) 2) 3) 4) 5) 6) 1 source audio input 4 common IR outputs, with confirmation LED Status power input with LED indicator and selector switch Power input with LED indicator Expansion In Compact size for mounting near audio equipment 2 IR EMITTERS Common IR Outputs. Connect an IR emitter such as the 845. 1 to each of the 4 IR connectors on the A-H2 (you need use only one IR emitter if you've connected a single source directly to the A-H2). The IR signal that is received through a zone's Amplified Module is routed to the A-H2's Common IR outputs. This allows remote operation of sources such as CD, DVD or DSS from each zone. 5 SOURCE Although the A-H2 has only 1 audio input, it can be connected to multiple audio sources via the Tape 2 or Zone 2 output of a stereo or home theater receiver. Connecting to a receiver gives the A-H2 access to any audio source connected to that receiver. Alternatively, a single audio source can be connected directly to the A-H2. A-H2 SPECIFICATIONS Power Supply: Status Power: Keypad Connection: Expansion Connection: Emitter Connections: Dimensions: Weight: A-PS. 24VDC/2. 5A 12VDC/100mA RJ-45 T568A Standard RJ-45 T568A Standard 1/8" Male. Tip (+), sleeve (­) 6. 5"W x 2"H x 1. 25"D (165x51x32mm) 9. 5 oz. [. . . ] Accidental damage and shipping damage are not considered defects under the terms of the warranty. Russound assumes no responsibility for defects resulting from abuse or servicing performed by an agency or person not specifically authorized in writing by Russound. Damage to or destruction of components due to improper use voids the warranty. To return for repairs, the unit must be shipped to Russound at the owner's expense, along with a note explaining the nature of the service required. [. . . ]