IMPORTANT NOTES
• The FX40B battery is in use whenever the INPUT jack is
plugged in. If you are not using the FX40B, be sure to
unplug the cable from the INPUT jack. This will prevent
unnecessary battery drain.
• Remove the battery whenever the unit is not going to be
used for an extended period of time. This will prevent
possible damage due to leaking battery fluids.
• If the FX40B fails to switch in or out or the LED indicator
stays lit, the battery needs to be replaced.
• Use of any AC adapter other than the DOD PS125 will void
the warranty of this product.
• Unauthorized repair of the FX40B will void the warranty.
Should your FX40B require service, contact your DOD FX
pedal dealer for return / repair information.
DOD Warranty
1. The warranty registration card must be mailed within ten
days after purchase date to validate this warranty.
2. DOD warrants this product, when used solely within the
U.S., to be free from defects in materials and workmanship
under normal use and service.
3. DOD liability under this warranty is limited to repairing or
replacing defective materials that show evidence of defect,
provided the product is returned through the original dealer,
where all parts and labor will be covered up to a period of
three years. The company shall not be liable for any
consequential damage as a result of the product’s use in
any circuit or assembly.
4. Proof-of-purchase is considered to be the burden of the
consumer.
5. DOD reserves the right to make changes in design or
make additions to or improvements upon this product
without incurring any obligation to install the same on
products previously manufactured.
WHAT
THE FX 40B DOES
This effect pedal is a graphic equalizer
. Each slider cuts
or boosts a one octave wide band. Each band is like a
tone control which only affects a narrow part of the sound
spectrum. The FX40B has seven equalizing sliders and
one level control slider. When the sliders are moved to
change the sound, the pattern made by the slider knobs
graphically shows the equalization curve created by the
pedal. The graphic equalizer allows you to change the
sound or tone of your instrument and effects, lets you get
more gain from your P .A. system before feedback, and
lets you compensate for inadequacies in your P .A.
The
level slider lets you adjust the output of the graphic
equalizer to make up for the equalization you apply.
CONNECTING THE FX40B
Connect your guitar to the input of the FX40B. Connect
the output of the FX40B to your amp or to the input of
another effects device.
T o eliminate the need for a 9-volt
battery, attach the DOD PS125 to the
AC adapter jack.
FEATURES
FET switching for clickless insertion into the signal path.
LED battery indicator shows the status of the effect and
battery condition.
No tools, easy access battery compartment.
Adapter jack for A.C. operation.
Rugged die cast metal case.
Three year limited warranty.
Rubber non-skid bottom.
CONTROLS
LEVEL CONTROL:
Adjusts the output of the graphic
equalizer to compensate for level increases or decreases
due to the equalisation applied to the signal.
EQUALIZATION CONTROLS:
The seven bands of
equalization on one octave centers allow you to adjust the
tone of the sound at specific frequencies. Each control
cuts or boosts its respective band of frequencies (one
octave wide) by up to 18 dB.
FX40B FREQUENCY CENTERS: 100, 200, 400, 800,
1600, and 3200 Hz.
FOOT SWITCH: Switches the equalization IN/OUT
of the
signal path.
LED INDICAT
OR: Lights up when the equalization unit is
enabled.
JACKS: INPUT , OUTPUT
, A.C.
ADAPTER. (Use the DOD
PS125 power supply to eliminate the need for batteries.)
OPERATION OF
THE FX40B
The main idea in learning how to use the equalizer is to
move one slider at a time and listen carefully to the change
it makes in the sound. Does the setting do what you
expected? Agreat deal of trial-and-error is involved in
learning what this signal processor can do for you.
Experiment with your equalizer to create new sounds that
you want.
The graphic equalizer may be used at the beginning, in the
middle and at the end of the effect chains.
When the equalizer is used at the beginning of an effect
chain, it usually is used to change the basic sound of your
instrument.
. Used with an acoustical guitar the equalizer can be used
to brighten its sound by boosting its upper frequencies and
boosting the level from an acoustical pickup.
. A
single coil pickup on an electric guitar may sound too
thin, so a boosting of the lower frequencies may yield a
firmer sound to the instrument.
. A
hum-bucking pickup may be too brassy, so a slight
cutting of the lower frequencies may help.
When the graphic equalizer is used in the middle of an
effects chain, it is used to change or enhance the output of
the sound from a particular effect unit.
(Be sure to reduce the level to avoid clipping going into the
next effect.)
When the graphic equalizer is used at the end of an effects
chain, it can be used to change the overall sound of the
chain, or make up for something lacking in the sound
system, or cut down feedback from one input channel in
your P .A.
. Cutting down the feedback in your P .A. on one channel is
done by cutting only one band of frequencies so that the
overall sound is changed the least amount.
BRIGHTENING AN ELECTRIC/ACOUSTIC
SETTING FOR A
BIG THICK SOUND FROM
A
DISTOR
TION EFFECT
DECLARATION OF CONFORMITY
Manufacturer’s Name: DOD Electronics Corporation
Manufacturer’s Address: 8760 S. Sandy Parkway
Sandy, Utah 84070, USA
declares that the product
Product Name: FX40B
Product Options: All (requires a Class II power
adapter that conforms to the requirements of EN 60065,
EN 60742, or equivalent).
Safety: EN 60065 (1993)
IEC65 (1985) with Amendments 1,2,3
EMC: EN 55013: (1990)
EN 55020: (1991)
Supplementary Information:
The product herewith complies with the requirements of
the Low Voltage Directive 73/23/EEC and the EMC
Directive 89/336/EEC as amended by directive
93/68/EEC.
DOD Electronics Corporation
President of DOD
8760 S. Sandy Parkway
Sandy, Utah 84070, USA
Effective: August 26, 1997
European Contact: Your Local DOD Sales and
Service Office or
International Sales Office
3 Overlook Drive #4
Amherst, New Hampshire 03031, USA
Tel (603) 672-4244
Fax (603) 672-4246
DOD Electronics Corporation
8760 South Sandy Parkway
Sandy, Utah 84070
Telephone (801) 566-8800
FAX (801) 566-7005
International Distribution
3 Overlook Drive Unit 4
Amherst, New Hampshire 03031
U.S.A.
FAX (603) 672-4246
Copyright © 1998 DOD Electronics Corporation
Printed 2/98
FX40B 18-0016-C
A Harman International Company
GRAPHIC
40B
EQUALIZER
LEVEL 100 200 400 800 1600 3200 6400
LEVEL 100 200 400 800 1600 3200 6400
