With the introduction of the DriveRack™ , dbx Professional Products has redefined the standard by which all other loud speaker management systems will be based This manual will be your guide to understanding the full functionality of the powerful 480, 481, 482 and 480R DriveRack™ units. By combining the different components, the configuration possibilities are limitless. After you have become familiar with the unit, we encourage you to experiment and find the most effective and efficient way to

The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present within the unit. The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the owner’s manual. These symbols warn that there are no user serviceable parts inside the unit. Do not open the unit. Do not attempt to service the unit yourself. Refer all servicing to qualified personnel. Opening the chassis for any reason will void the manufactu

Go into the Setup mode by pressing and holding the channel 1 MODE button. 2. Hold this MODE button until the filter LEDs flash all the way across. 3. The Mode buttons should be lit a yellow or amber color. If they are not press each MODE button until they are both yellow. The filter LEDs will indicate how many total filters will be active. 4. Select how many total filters that you want active. The default of 24 is a good place to start. However, if you want to change the total # of filters, pres

DO NOT BLOCK ANY OF THE VENTILATION OPENINGS. INSTALL IN ACCORDANCE WITH THE MANU- FACTURER’S INSTRUCTIONS. DO NOT INSTALL NEAR ANY HEAT SOURCES SUCH AS RADIATORS, HEAT REGISTERS, STOVES, OR OTHER APPARATUS (INCLUDING AMPLIFIERS) THAT PRODUCE HEAT. ONLY USE ATTACHMENTS/ACCESSORIES SPECIFIED BY THE MANUFACTURER. UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two b

If OverEasy. is disabled, this led indicates that the signal is above the level set by the Compressor Threshold control and that compression is occuring. The O0O led illuminates when the signal is in the OverEasy. portion of the compression curve. In this region the ratio varies as a function of signal level between 1:1 and the ratio set by the Ratio control. This led will not light when the OverEasy. function is off. The O-O led illuminates when the signal is below the level set by the Compress

PATENTS 4,234,804 4,316,107 4,329,598 4,331,931 4,377,792 4,403,199 4,409,500 4,425,551 4,434,380 4,454,433 4,471,324 4,473,793 OTHER PATENTS PENDING PHONE: TIP RING SLEEVE XLR: PIN 1 PIN 2 PIN 3 INPUT Jacks (CHANNEL 1 and 2): Use 1/4O phone plugs or male XLR plugs to connect these inputs to your source. The 266XL’s INPUT jacks accept either balanced or unbalanced signals. Input impedance is >40k.. OUTPUT Jacks (CHANNEL 1 and 2): The OUTPUT jacks accept 1/4O balanced or unbalanced phone plugs or

Sandy, Utah 84070 Phone (801) 568-7660 Fax (801) 568-7662 Int’l Fax (801) 568-7583 customer@dbxpro.com A Harman International Company RANGE OUTPUTLEVEL (dBu) LOWCUT EQBYPASS INPUTGAINdB -12 0 +12 +/-15CLIP -6+6 25 40 63 100 160 250 400 16k10k6.3k4k630 1k 1.6k 2.5k +18+100-10 1215-15+15 RANGE OUTPUTLEVEL (dBu) LOWCUT EQBYPASS INPUTGAINdB -12 0 +12 +/-15CLIP -6+6 25 40 63 100 160 250 400 16k10k6.3k4k630 1k 1.6k 2.5k +18+100-10 -15+15The dbx 12 Series were designed to meet the needs of the most dem

Operation is subject to the following two conditions: . this device may not cause harmful interference, and . this device must accept any interference received, including interference that may cause undesired operation. Operation of this unit within significant electromagnetic fields should be avoided. . use only shielded interconnecting cables. DECLARATION OF CONFORMITY ManufacturerOs Name: dbx Professional Products ManufacturerOs Address: 8760 S. Sandy Parkway Sandy, Utah 84070, USA declares t

After the classic 160 (which is still used daily in many world class studios), came the 165, the 160X and the 160XT. The 160X/XT were the models that truly became the industry standard. Solid construction, fool proof operation, great sound, at-a-glance metering and a bulletproof output stage all contributed to its popularity with musicians, recording studios, consultants and installers, and broadcast media production people alike. In updating the design, dbx has chosen to maintain all the key ch

Sandy, Utah 84070 Phone (801) 568-7660 Fax (801) 568-7662 Int’l Fax (801) 568-7583 customer@dbxpro.com A Harman International Company 18-0335 -A 4/05 ® Designed to provide incredible flexibility, sonic excellence and intuitive control for performance applications, the DriveRack® 4800 is the new flagship of the hugely successful DriveRack family. From the powerful 96 kHz DSP engine and standard analog and digital I/O, to the QVGA display and multiple control surfaces, the 4800 provides all the pr