User manual BEHRINGER BXR1800H

[. . . ] BXR1800H User Manual Version 1. 0 May 2007 ULTRABASS ULTRABASS BXR1800H IMPORTANT SAFETY INSTRUCTIONS 14) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 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. 15) Unplug this apparatus during lightning storms or when unused for long periods of time. 16) Refer all servicing to qualified service personnel. [. . . ] Connect your instrument to the input jack before you switch on the unit. Use a standard instrument cable with ¼" TS connectors. Turn the MASTER control fully to the left, then switch off the equalizer, compressor and Ultrabass function (buttons , and ) to start off with a neutral sound. Set the GAIN control to mid-travel position. Switch on the ULTRABASS using the POWER switch , then adjust the desired volume level using the MASTER control . The ULTRABASS has two input channels to be selected with the channel selector . When channel 1 is active (button LED can be used to adjust the input off), the GAIN 1 control sensitivity. On channel 2, you can also create an alternative sound: one that is louder than or shaped differently from the sound on channel 2. (For details about the Shape control, see section 3. 2. ) Use the GAIN 2 control to adjust the input level of channel 2. This control also allows you to determine the amount of distortion. If the signal becomes too loud, you can use the LEVEL control to cut back the volume and align it with the volume of channel 1. This way, you can avoid drastic level changes when switching channels. Fig. 2. 5: Fuse holder and IEC receptacle (rear panel) FUSE RETAINER/VOLTAGE SELECTOR. Please make sure that the voltage indicated by the voltage selector matches the local voltage before you connect the unit to the main power supply. Always replace blown fuses with fuses of the same type and rating. Some units feature a fuse retainer in which a selection between 230 V and 120 V is possible. Please be aware: When using your unit outside Europe and with 120 V, a fuse with a higher rating is required. The matching cable is provided with the unit. 3. 2 Sound processing The ULTRABASS offers a variety of features to modify your bass sound. These processing functions are described in this section. 3. 2. 1 The FBQ equalizer Fig. 2. 6: COMPRESSOR function The COMPRESSOR control governs the compression intensity (see section 3. 2. 4). Use the ON switch to activate the compressor. The equalizer is a graphic 7-band EQ incorporating an FBQ spectrum analyzer. [. . . ] Damages/defects caused by the following conditions are not covered by this warranty: improper handling, neglect or failure to operate the unit in compliance with the instructions given in BEHRINGER user or service manuals. connection or operation of the unit in any way that does not comply with the technical or safety regulations applicable in the country where the product is used. damages/defects caused by force majeure or any other condition that is beyond the control of BEHRINGER. Any repair or opening of the unit carried out by unauthorized personnel (user included) will void the warranty. [. . . ]