Instruction/ maintenance manual of the product 882 BBE
Go to page of 20
User Guide and Reference Manual SONIC MAXIMIZER 882.
i.
1 Impor tant Safeguards ……………………………………………………………………………………………………………i BBE Process Explained ……………………….
Pr oduct Description The BBE 882 is a dual channel, single rack space device for use in +4dBu balanced line applications. Each of the two independent channels has a Lo Contour control, Process control and a 5 segment LED input level meter .
1. LED DISPLA Y : The LED display is used to indicate the output signal level of the BBE 882. Each number on the fr ont panel corresponds to the output signal level, measured in decibels. Example: The “+10” indicates a 10dBu signal level, “0” refers to 0dBu, and so on.
4 REAR P ANEL CONNECTIONS 1. AC POWER CORD: Plugs into AC power receptacle. U.S. Model, 100-120V ac, 50/60Hz. All other models,220-240V ac, 50/60Hz. 2. FUSE: T urn cap on fuse holder counter-clockwise to remove fuse. (Note: For U.S. Model, replace with 250V ac, 1/2A Fastblow type fuse.
5 Specifications Fr equency Response, process mode: ……………Program controlled bypass mode: ……………10Hz to 50kHz +/-0.5dBu, 0dBu input Signal to Noise: ……………………-92dBu THD, process mode: ……………less than 0.025% at -0dBu input, 20-20kHz bypass mode: ……………less than 0.
LIVE APPLICA TION: NON-POWERED MIXER 6 Connect the BBE 882 to the output of the mixing console. The output of the BBE will drive either a crossover or a power amplifier directly . (If an equalizer is being used, refer to “BBE and Equalization” section under “General Operation.
LIVE APPLICA TION: POWERED MIXER 7 Ther e are a couple of ways to configure the BBE 882 into a powered mixer . The ideal method would be into “Pre-Amp Out/Power Amp In” section of the console. If your console does not have this option, use the main or channel insert points.
RECORDING MASTERING OR DUBBING 8 Use the BBE 882 for mastering the recording. Even if the BBE Process has been used on individual tracks, an improvement on the total mix will be noticed. The BBE 882 can be utilized in the recording studio on individual instruments or on groups of instr uments to improve the sound quality .
INDIVIDUAL INSTRUMENTS 9 Use the BBE 882 in the effects loop or the main output of a guitar preamp. For keyboards, the output of the sub-mixer will be the ideal location.
10 SOUND CONTRACTORS DJ APPLICA TION Connect the BBE 882 into the processor loop of a pre-amplifier/mixer and hear the music come alive! The BBE 882 will accept the output level of most sound contractor type mixers.
1 1 Service W e recommend that if at all possible, a BBE 882 which requires service be sent to our facility in Huntington Beach, Califor nia. W e request that a “RETURN AUTHORIZATION” be issued by the dealer from whom you pur chased the unit. If this is not possible, call BBE Sound, Inc.
12 Calibration Procedure for the BBE 882 (REV/S/ON 1.1) NOTE: THIS UNIT W AS TESTED AND CALIBRA TED A T THE F ACTORY . THIS PROCEDURE IS FOR QUALIFIED PERSONNEL ONL Y . INITIAL SETTINGS: 1. BBE Process controls VR1 and VR3 to minimum.(C.C.W .) 2. Lo Contour controls VR2 and VR4 to minimum.
13.
14.
15.
16.
NOTES: 17.
5381 Production Driv e Huntington Beach, CA 92649 714-897-6766 • F AX 714-896-0736 www .bbesound.com covered by U.S. P atent 4,482,866 and other U.S. and foreign patents pending. BBE is the registered trademark of BBE Sound, Inc. • B B E • F I V E Y E A R L I M I T E D W A R R A N T Y 5 5 5 5 rev .
An important point after buying a device BBE BBE 882 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought BBE BBE 882 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data BBE BBE 882 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, BBE BBE 882 you will learn all the available features of the product, as well as information on its operation. The information that you get BBE BBE 882 will certainly help you make a decision on the purchase.
If you already are a holder of BBE BBE 882, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime BBE BBE 882.
However, one of the most important roles played by the user manual is to help in solving problems with BBE BBE 882. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device BBE BBE 882 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
