User manual BEHRINGER BX4500H

[. . . ] BX4500H Users manual Version 1. 2 June 2006 ULTRABASS ULTRABASS BX4500H IMPORTANT SAFETY INSTRUCTIONS DETAILED SAFETY INSTRUCTIONS: 1) Read these instructions. CAUTION: To reduce the risk of electric shock, do not remove the top cover (or the rear section). No user serviceable parts inside; refer servicing to qualified personnel. 8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. [. . . ] Press the ULTRABASS switch to enable the sub-harmonics processor: The LED above the switch lights up. 2. 3: BX4500H front panel (section 3) When you enable the SHAPE filter with switch , you can use the SHAPE control to modify the filter sound. Use the OUTPUT control to determine the overall volume of your BX4500H. When the built-in limiter is activated, the LED below the OUTPUT control lights up. + + 6 2. CONTROL ELEMENTS ULTRABASS BX4500H Connect the SEND/TUNER output to the input of your effects device, for example, our proven multi-effects processor BEHRINGER VIRTUALIZER PRO DSP2024P. Since the BX4500H features a serial effects path, the mix ratio must be set on your effects device. XLR output to feed the audio signal from your ULTRABASS to an external mixing console. Use the LINE OUT jack to connect your BX4500H to a mixing console that has no balanced inputs and/or to provide a signal that is independent of all settings adjusted on the BX4500H. The LINE OUT output is wired post effects loop & and can also be used to feed the output signal of your BX4500H to an external bass amp. 2. 5: BX4500H rear panel (section 2) Use the SPEAKER outputs to connect your loudspeakers. The outputs are wired in parallel on two 1/4" jacks and a professional loudspeaker connector (compatible to Neutrik® Speakon®). Your speaker cabinets should have a sufficient power rating (>450 W) and preferably a total impedance of 4 W to avoid speaker damage. Too high a load impedance will decrease the output power rating of the power stage!For correct speaker connection please also refer to chapters 3. 3, 3. 3. 1 and 6. 2. 1! + 2. 2 Rear panel + + 3. WIRING EXAMPLES This chapter is aimed at describing and illustrating basic wiring examples. Fig. 2. 4: BX4500H rear panel (section 1) Use the POWER switch to switch the BX4500H on or off. You should always make sure that the POWER switch is in the Off position when initially connecting the unit to the mains. When installing the product, ensure that the plug is easily accessible. If mounting in a rack, ensure that the mains can be easily disconnected by a plug or by an all-pole disconnect switch on or near the rack. Please note: Merely switching the unit off does not mean that it is fully disconnected from the mains. When not using the unit for prolonged periods of time, please unplug the units power cord from the power outlet. Before connecting the unit to the mains, make sure that the voltage setting matches your local voltage. [. . . ] BEHRINGER (BEHRINGER International GmbH including all BEHRINGER subsidiaries listed on the enclosed page, except BEHRINGER Japan) warrants the mechanical and electronic components of this product to be free of defects in material and workmanship for a period of one (1) year* from the original date of purchase, in accordance with the warranty regulations described below. If the product shows any defects within the specified warranty period that are not excluded from this warranty as described under § 5, BEHRINGER shall, at its discretion, either replace or repair the product using suitable new or reconditioned parts. In the case that other parts are used which constitute an improvement, BEHRINGER may, at its discretion, charge the customer for the additional cost of these parts. If the warranty claim proves to be justified, the product will be returned to the user freight prepaid. [. . . ]