User manual AKG HUB 4000

[. . . ] And do not expose it to direct sunlight, excessive dust, moisture, rain, mechanical vibrations, or shock. To avoid hum or interference, route all audio lines, particularly those connected to the microphone inputs, away from power lines of any type. If you use cable ducts, be sure to use separate ducts for the audio lines. Be sure to disconnect the power supply from the power outlet before cleaning the equipment! [. . . ] PC LINK: This green LED will be lit constantly to indicate the unit is connected to an Ethernet network. PC DATA: This green LED will flash to indicate the unit is receiving or sending data. DATA TRANSFER TO SR 1-8: These blue LEDs indicate the status of data exchange between the HUB 4000 and the SR 4000 receivers connected to it. Each LED is assigned to one of the rear panel SR 1 through SR 8 data ports. Each LED indicates the following conditions: LED flashing: Data is being exchanged between the assigned data port on the HUB 4000 and the connected SR 4000 receiver. Once every 3 seconds): There is a communication problem between the assigned data port on the HUB 4000 and the connected SR 4000 receiver (hard or software error, defective data cable, etc. ADR: Located beneath the cover with the AKG logo is a bank of four DIP switches for setting the IP address of the HUB 4000. To connect the unit directly to a computer, use a crossover Ethernet cable. To connect the unit to a standard Ethernet hub, use a straight-through Ethernet cable. Operate the equipment with the included power supply with an output voltage of 12 VDC, 500 mA only. Using adapters with an AC output and/or a different output voltage may cause serious damage to the unit. Prior to setting up the unit, check that the AC mains voltage stated on the included power supply is identical to the AC mains voltage available where you will use your system. Using the power supply with a different AC voltage may cause damage to the unit. ) A single HUB 4000 allows you to control up to eight SR 4000 receivers from a computer. You can use one or more commercial Ethernet hubs to daisy-chain several HUB 4000s and control the entire setup from the computer. The number of receivers you can actually control on your computer will ultimately depend on the size and resolution of your monitor. Plug a straight-throughEthernet cable into the PC LINK socket of each HUB 4000. Plug the other end of each network cable to an unused output on (one of) your Ethernet hub(s). Be sure not to use any cables other than the supplied data cables with RJ 11 connectors. â· The IP address of each HUB 4000 is factory-set to 192. [. . . ] Plug the power cable on the power supply into a convenient power outlet. The status LED next to the ON/OFF key will be lit, the blue DATA TRANSFER LEDs will illuminate starting from the center and extinguish to indicate the unit is initialized and ready to operate. Make sure to assign an unambiguous IP address to the network card on the computer to which you connected the HUB 4000(s). Select a network card address that differs from any HUB 4000 IP address in the network but is within the same network segment, preferably 192. [. . . ]