User manual DEI PRECISIONPOWER DCX 730

[. . . ] They may also impair a driver's ability to hear traffic sounds or emergency vehicles. Use common sense and practice safe listening habits when listening to or adjusting your audio system. FEATURES/SPECIFICATIONS 24-bit DSP Adjustable DSP crossover 5 presets Mini USB port for control of functions via pc QBASS filter for programmable low frequency boost Built-in remote output with turn-on delay for switching on amps Controller features half-din chassis for ease of installation 1 INSTALLATION 1. Read this manual carefully and in its entirety before installing the DCX-730. [. . . ] Also, if the unit is in one of the other menus and is 4 left unattended for over a minute, the unit will return to the Home menu. If any of the settings are changed pressing the Mode button or after one minute elapses, the setting(s) will be saved to preset 6. Preset 6 is a scratchpad where settings are saved temporarily so that the setting(s) can be tried before saving to one of the 5 presets. The DCX-730 controller contains the control and provides the menu driven displays to adjust the digital processing power available within the unit. The user interface consists of a series of menus shown on the display and arrow buttons to navigate through the menus and to also set the individual available settings. These settings can then be saved to individual presets (maximum of 5) by using the number keys on the right hand side of the controller. Arrow Buttons Use the arrow buttons to navigate through the available menus and to adjust parameters. At the top level the arrow button will advance you to the next menu level. Once the desired parameter is selected, use the / buttons to move the cursor over to the parameter. You can then adjust the value of that parameter with the / arrow buttons. Recalling Presets While in the Home menu, if you press any of the numbered buttons on the right side of the controller the presets stored for that corresponding number will be loaded. The active preset presently used is displayed by the number in the square below the Home icon on the LCD panel. If a 6 is displayed there is no active preset loaded. Home Menu Display Precision Power DCX 730 State of The Art Mobile . Use the number keys on the right side of the DCX-730 to select a Preset memory to be loaded. To store current parameters to a preset, push the preset button while in any menu other than home. When a preset is being loaded the following screen displays. . 5 Storing Presets While in any of the parameter menus, you can save any changes to settings by pressing the desired number button that you wish these settings to be saved to. The parameters which have changed will replace the default parameters in the preset. MENUS Sensitivity The sensitivity parameter adjusts the unit's gain (input attenuation) to match the corresponding head unit. This allows you to run the head unit, DCX-730, and amplifiers at their optimum gain settings for minimum noise. The attenuation setting allows further reduction of the input level to allow inputs up to 12 volts to be accommodated. Input Level: Attenuation: 0 to 2. 9V 0db to -12db (when adjusted to -12db the input level is now 0 to 12 v. When adjusting the system you should avoid running the DCX-730 into clipping. Clipping in the digital domain can be much harsher. NOTE: Because of the nature of the analog/digital audio conversion process, the sensitivity setting allows for 6dB of headroom (that is, an input level of 1 V rms drives the sensitivity setting of 0. 5V rms to near clipping) prior to digital clipping. Volume The volume parameter adjusts the output level of the DCX-730. Then adjust the sensitivity of the amplifier following normal gain adjustment guidelines provided with the amplifier. 6 Delay The delay parameter allows you to adjust the delay of individual channels by up to 70 msec. [. . . ] This warranty is non-transferable and does not apply to any unit that has been modified or used in a manner contrary to its intended purpose, and does not cover damage to the unit caused by installation or removal of the unit. This warranty is void if the product has been damaged by accident or unreasonable use, neglect, improper service or other causes not arising out of defects in materials or construction. ALL WARRANTIES INCLUDING BUT NOT LIMITED TO EXPRESS WARRANTY, IMPLIED WARRANTY, WARRANTY OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, AND WARRANTY OF NON-INFRINGEMENT OF INTELLECTUAL PROPERTY ARE EXPRESSLY EXCLUDED TO THE MAXIMUM EXTENT ALLOWED BY LAW, AND DIRECTED NEITHER ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME FOR IT ANY LIABILITY IN CONNECTION WITH THE SALE OF THE PRODUCT. DIRECTED HAS ABSOLUTELY NO LIABILITY FOR ANY AND ALL ACTS OF THIRD PARTIES INCLUDING ITS AUTHORIZED DEALERS OR INSTALLERS. [. . . ]