User manual BEHRINGER K450FX

[. . . ] ULTRATONE K3000FX/K1800FX/K900FX/K450FX Users manual Version 1. 1 April 2006 K1800FX ULTRATONE K3000FX/K1800FX/K900FX/K450FX 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. [. . . ] 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. A blown fuse should only be replaced by a fuse of the same type and rating. On some units, the fuse holder can be switched to one of two positions, i. e. When operating the unit outside Europe at 120 V, a higher fuse rating is required. The GROUND LIFT switch disconnects (switch pressed) the ground connection at the LINE OUT output to effectively eliminate hum noise resulting from ground loops (K3000FX and K1800FX only). Use the balanced LINE OUT XLR connectors to feed the audio signal from your ULTRATONE to a mixing console (K3000FX and K1800FX only). These are the LINE OUT outputs on 1/4" TS connectors (K900FX and K450FX: one 1/4" TS connector). Both XLR and 1/4" TS LINE OUT connectors can be used simultaneously. You can connect the OUT of the ULTRATONE to the LINK IN of another keyboard amp that serves as slave to achieve true stereo sound. When using the ULTRATONE as slave, connect the LINK OUT of the master amp to the IN (K3000FX and K1800FX only). The SUB OUT connector provides the line-level mono subwoofer signal for connection to the input of a power amp or active subwoofer. Connect your footswitch to the FOOT SW jack, so as to activate/deactivate the effects processor. Use the CD IN (K900FX and K450FX: AUX IN) connectors to connect the output of your CD player, tape deck, CD or MD walkman. These are the LINE inputs for channels 1 - 4 on 1/4" TS connectors. Due to internal +15 V phantom power you can even use condenser microphones. In this case the LEVEL control of channel 1 adjusts both the level of the LINE and MIC signal. SERIAL NUMBER. + + ATTENTION! High volume levels can damage your hearing or your headphones. Please turn down the VOLUME control to zero (all the way to the left) before you power up the amp. CONTROL ELEMENTS The LEVEL controls adjust the signal level of channels 1 - 4 (K900FX and K450FX: channels 1 - 3). The four FX controls adjust the channel 1 - 4 signal level at the input of the integrated effects processor (K900FX and K450FX: three controls for channels 1 - 3). [. . . ] If the product needs to be modified or adapted in order to comply with applicable technical or safety standards on a national or local level, in any country which is not the country for which the product was originally developed and manufactured, this modification/adaptation shall not be considered a defect in materials or workmanship. The warranty does not cover any such modification/adaptation, irrespective of whether it was carried out properly or not. Under the terms of this warranty, BEHRINGER shall not be held responsible for any cost resulting from such a modification/adaptation. Free inspections and maintenance/repair work are expressly excluded from this warranty, in particular, if caused by improper handling of the product by the user. [. . . ]