Operation Manual © ZOOM Corporation Reproduction of this manual, in whole or in part, by any means, is prohibited. SAFETY PRECAUTIONS Usage Precautions SAFETY PRECAUTIONS In this manual, symbols are used to highlight warnings and cautions for you to read so that accidents can be prevented. The meanings of these symbols are as follows: This symbol indicates explanations about extremely dangerous matters. If users ignore this symbol and Warning handle the device the wrong way, serious injury or death could result. This symbol indicates explanations about dangerous matters. If users ignore this symbol and handle the device the wrong way, bodily injury and damage to the equipment could result. Caution Warning · High humidity or moisture · Excessive dust or sand · Excessive vibration or shock Handling · Never place objects filled with liquids, such as vases, on the B2 since this can cause electric shock. · Do not place naked flame sources, such as lighted candles, on the B2 since this can cause fire. · The B2 is a precision instrument. Do not exert undue pressure on the keys and other controls. Also take care not to drop the unit, and do not subject it to shock or excessive pressure. · Take care that no foreign objects (coins or pins etc.) or liquids can enter the unit. Caution Connecting cables and input and output jacks You should always turn off the power to the B2 and all other equipment before connecting or disconnecting any cables. Also make sure to disconnect all connection cables and the power cord before moving the B2. Please observe the following safety tips and precautions to ensure hazard-free use of the B2. Power requirements Warning Since power consumption of this unit is fairly high, we recommend the use of an AC adapter whenever possible. When powering the unit from batteries, use only alkaline types. [AC adapter operation] · Be sure to use only an AC adapter which supplies 9 V DC, 300 mA and is equipped with a "center minus" plug (Zoom AD-0006). The use of an adapter other than the specified type may damage the unit and pose a safety hazard. · Connect the AC adapter only to an AC outlet that supplies the rated voltage required by the adapter. · When disconnecting the AC adapter from the AC outlet, always grasp the adapter itself and do not pull at the cable. · During lightning or when not using the unit for an extended period, disconnect the AC adapter from the AC outlet. Alterations Warning Never open the case of the B2 or attempt to modify the product in any way since this can result in damage to the unit. Volume Caution Do not use the B2 at a loud volume for a long time since this can cause hearing impairment. Usage Precautions Electrical interference For safety considerations, the B2 has been designed to provide maximum protection against the emission of electromagnetic radiation from inside the device, and protection from external interference. However, equipment that is very susceptible to interference or that emits powerful electromagnetic waves should not be placed near the B2, as the possibility of interference cannot be ruled out entirely. With any type of digital control device, the B2 included, electromagnetic interference can cause malfunctioning and can corrupt or destroy data. Care should be taken to minimize the risk of damage. [Battery operation] · Use four conventional IEC R6 (size AA) batteries (alkaline). · The B2 cannot be used for recharging. · Pay close attention to the labelling of the battery to make sure you choose the correct type. · When not using the unit for an extended period, remove the batteries from the unit. · If battery leakage has occurred, wipe the battery compartment and the battery terminals carefully to remove all remnants of battery fluid. · While using the unit, the battery compartment cover should be closed. Cleaning Use a soft, dry cloth to clean the B2. If necessary, slightly moisten the cloth. Do not use abrasive cleanser, wax, or solvents (such as paint thinner or cleaning alcohol), since these may dull the finish or damage the surface. Environment Warning To prevent the risk of fire, electric shock or malfunction, avoid using your B2 in environments where it will be exposed to: · Extreme temperatures · Heat sources such as radiators or stoves Please keep this manual in a convenient place for future reference. 2 ZOOM B2 Contents SAFETY PRECAUTIONS Usage Precautions ....................... 2 SAFETY PRECAUTIONS ...............................................................2 Usage Precautions ........................................................................ 2 Features................................................................................... 4 Terms Used in This Manual ................................................... 5 Controls and Functions / Connections ................................. 6 Selecting a Patch.................................................................... 8 Using the Tuner .................................................................... 10 Using the Rhythm Function ................................................. 12 Editing a Patch...................................................................... 14 Storing/Copying Patches ..................................................... 16 Using an Optional Foot Switch or Pedal ............................ 18 Using the foot switch (FS01) .......................................................18 Using the expression pedal (FP01/FP02)................................... 19 Restoring Factory Defaults .................................................. 20 Linking Effects ...................................................................... 21 Effect Types and Parameters ............................................... 22 How to read the parameter table ...............................................22 COMP/LIMIT ........................................................................... 23 WAH/EFX ................................................................................23 DRIVE /SYNTH.........................................................................25 ZNR/MIX .................................................................................26 LO EQ ......................................................................................26 HI EQ .......................................................................................27 MOD/SFX ................................................................................27 DELAY .....................................................................................29 REVERB ..................................................................................29 CONTROL ............................................................................... 30 Specifications ....................................................................... 31 Troubleshooting .................................................................... 31 B2 Preset Pattern .......................................................................Back cover The FCC regulation warning (for U.S.A.) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician for help. ZOOM B2 3 Features Thank you for selecting the ZOOM B2 (hereafter simply called the "B2"). The B2 is a multi effect processor with the following features and functions. Latest technology for outstanding performance 96 kHz / 24 bit sampling (with 32 bit internal processing) assures excellent sound quality. The B2 carves out a sonic outline in superb detail while preserving the original sound character of the bass guitar. Versatile palette of effects Out of a total of 47 effects, up to nine (including ZNR) can be used simultaneously. The dazzling choices provided by the B2 include distortion effects modeled on famous amps and compact effects, compressor/limiter effects for dynamic punch, a parametric equalizer essential for working on sonic nuances, as well as various delay and modulation effects. Both in quality and versatility, the B2 far surpasses anything in its class. You can even transform the output into a cool synth bass or fretless bass sound. Really usable patches straight out of the box Effect module combinations are stored and called up in units referred to as patches. The B2 comes with a full complement of 40 read-only plus 40 user-programmable patches, giving you 80 great reasons to start grooving. Great for live performances and direct recording The distortion effects have a special parameter that selects whether to apply only the head amp characteristics or add also the cabinet sound. This lets you use the B2 effectively not only for a live performance but also when feeding the signal directly to a recorder. Integrated auto-chromatic tuner and rhythm functions Realistic PCM sound sources are available to auto-play a number of rhythm patterns. This is convenient for use as a metronome during practice or to provide a simple rhythm part for a quick session. An autochromatic tuner for bass guitar is also built right into the unit, including a function for silent tuning which lets you easily tune your instrument on stage. Sophisticated user interface The combination of a rotary type selector and three parameter knobs make the effect editing process intuitive and quick. The mute interval when switching patches has been reduced to less than 8 milliseconds. Seamless patch changing is now a reality. Dual power supply principle allows use anywhere The B2 can be powered from four IEC R6 (size AA) batteries or an AC adapter. Continuous operating time on batteries is approximately 7.5 hours with alkaline batteries. Easy operation with foot switch and expression pedal An optional foot switch (FS01) or expression pedal (FP01/FP02) can be connected to the CONTROL IN jack. The foot switch is convenient for quickly switching effect programs, setting the tempo for the rhythm function, or switching delay hold on and off. The expression pedal can be used to adjust the volume or the tonal quality of an effect in real time. Please take the time to read this manual carefully so as to get the most out of the unit and to ensure optimum performance and reliability. 4 ZOOM B2 Terms Used in This Manual This section explains some important terms that are used throughout the B2 documentation. IN COMP/LIMIT WAH/EFX DRIVE/SYNTH ZNR/MIX LO EQ HI EQ MOD/SFX DELAY REVERB OUT Effect module As shown in the illustration above, the B2 can be thought of as a combination of several single effects. Each of these effects is referred to as an effect module. In addition to modules comprising compressor and limiter effects (COMP/LIMIT), amp simulator/synth bass effects (DRIVE/SYNTH), and modulation/special effects (MOD/SFX), the B2 also provides a module for ZNR (ZOOM Noise Reduction). Various parameters such as effect intensity can be adjusted for each module individually, and modules can be switched on and off as desired. Effect type Within some effect modules, there are several different effects which are referred to as effect types. For example, the modulation/SFX effect module (MOD/SFX) comprises chorus, flanger, pitch shifter, delay, and other effect types. Only one of these can be selected at a time. Effect parameter All effect modules have various parameters that can be adjusted. These are called effect parameters. In the B2, effect parameters are adjusted with the parameter knobs 1 ­ 3. Similar to the knobs on a compact effect, these change aspects such as tonal character and effect intensity. Which parameter is assigned to each knob depends on the currently selected effect module and effect type. Patch In the B2, effect module combinations are stored and called up in units referred to as patches. A patch comprises information about the on/off status of each effect module, about the effect type used in each module, and about effect parameter settings. The internal memory of the B2 holds up to 8 ...