USAGE AND SAFETY PRECAUTIONS
USAGEANDSAFETYPRECAUTIONS
USAGE AND SAFETY PRECAUTIONSY Excessive dust or sand
Y Excessive vibration or shock
In this manual, symbols are used to highlight warnings
and cautions for you to read so that accidents can beY Handling
prevented. The meanings of these symbols are asSince the BFX-708 is a precision electronic device, avoid
applying excessive force to the switches and buttons. Also
follows:Caution
take care not to drop the unit, and do not subject it to shock
or excessive pressure. This symbol indicates explanations
about extremely dangerous matters. If
users ignore this symbol and handle theY Alterations
Never open the case of the BFX-708 or attempt to modifyWarningdevice the wrong way, serious injury or
the product in any way since this can result in damage to the
death could result.Caution
unit. This symbol indicates explanations
about dangerous matters. If users
Y Connecting cables and input and output
ignore this symbol and handle the
Cautiondevice the wrong way, bodily injury andjacks
damage to the equipment could result.You should always turn off the power to the BFX-708 and
all other equipment before connecting or disconnecting anyCaution
Please observe the following safety tips and precautions to ensurecables. Also make sure to disconnect all cables and the AC
hazard-free use of the BFX-708. adapter before moving the BFX-708.
Y Power requirements
Since power consumption of this unit is fairly high, weUsage Precautions
recommend the use of an AC adapter whenever possible.Y Electrical interference Warning
When powering the unit from a battery, use only an alkalineFor safety considerations, the BFX-708 has been designed to
provide maximum protection against the emission of
type. electromagnetic radiation from inside the device, and protection
[AC adapter operation]
Y Be sure to use only an AC adapter which supplies 9 Vfrom external interference. However, equipment that is very
susceptible to interference or that emits powerful electromagnetic
DC, 300 mA and is equipped with a "center minus" plugwaves should not be placed near the BFX-708, as the possibility of
(Zoom AD-0006). The use of an adapter other than the
interference cannot be ruled out entirely.
specified type may damage the unit and pose a safety
hazard. With any type of digital control device, the BFX-708 included,
Y Connect the AC adapter only to an AC outlet that supplieselectromagnetic interference can cause malfunctioning and can
the rated voltage required by the adapter. corrupt or destroy data. Care should be taken to minimize the risk
Y When disconnecting the AC adapter from the AC outlet,of damage.
always grasp the adapter itself and do not pull at the
cable. Y Cleaning
Y When not using the unit for an extended period,Use a soft, dry cloth to clean the BFX-708. If necessary, slightly
moisten the cloth. Do not use abrasive cleanser, wax, or solvents
disconnect the AC adapter from the AC outlet.(such as paint thinner or cleaning alcohol), since these may dull
[Battery operation]
Y Use four conventional IEC R6 (size AA) batteriesthe finish or damage the surface.
(alkaline).
Y The BFX-708 cannot be used for recharging. Please keep this manual in a convenient place for future
Pay close attention to the labelling of the battery to makereference.
sure you choose the correct type.
Y When not using the unit for an extended period, remove
the batteries from the unit.
Y If battery leakage has occurred, wipe the battery
compartment and the battery terminals carefully to
remove all remnants of battery fluid.
Y While using the unit, the battery compartment cover
should be closed.
Y Environment
Avoid using your BFX-708 in environments where it will be
exposed to: Caution
Y Extreme temperature
Y High humidity or moisture
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