Ibanez SWX100/65/35/20 Manuale del proprietario

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SA5213

ENGLISH

Foreword

Thank you for purchasing the Ibanez Sound Wave series bass amplifier. The

new SWX series amplifier was developed by Ibanez with great bass players to

achieve professional sound and portability. Read this manual thoroughly prior to

using your amplifier in order to get the most out of the functions available. Keep

this manual in a safe place. We wish you years of enjoyment playing bass guitar

through your new SWX

Important Safety Instructions

1) Read these instructions.

2) Keep these instructions.

3) Heed all warnings.

4) Follow all instructions.

5) Do not use this apparatus near water.

6) Clean only with a dry cloth.

7) Do not block any ventilation openings. Install in accordance with the manu

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facturer’s instructions.

8) Do not install near any heat sources such as radiators, heat registers, stoves,

or other apparatus (including amplifiers) that produce heat.

9) Do not defeat the safety purpose of the polarized or grounding-type plug. A

polarized plug has two blades with one wider than the other. A grounding

type plug has two blades and a third grounding prong. The wide blade or the

third prong are provided for your safety. If the provided plug does not fit into

your outlet, consult an electrician for replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched particularly at plugs,

convenience receptacles, and the point where they exit from the apparatus.

11) Only use attachments/accessories specified by the manufacturer.

12) Use only with the cart, stand, tripod, bracket, or table speci

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fied by the manufacturer, or sold with the apparatus. When

a cart is used, use caution when moving the cart/apparatus

combination to avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when un

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used for long periods of time.

14) Refer all servicing to qualified service personnel. Servicing is required when

the apparatus has been damaged in any way, such as power-supply cord or

plug is damaged, liquid has been spilled or objects have fallen into the ap

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paratus, the apparatus has been exposed to rain or moisture, does not oper

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ate normally, or has been dropped.

WARNING - To reduce the risk of fire or electric shock, do

not expose this apparatus to rain or moisture.

• “The Lightning Flash with arrowhead symbol within an equilateral triangle, is

intended to alert the user to the presence of uninsulated “dangerous voltage”

within the product enclosure that may be of sufficient magnitude to constitute

a risk of shock to persons”.

• “The exclamation point within an equilateral triangle is intended to alert the

user to the presence of important operating and maintenance (servicing) in

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structions in the literature accompanying the product”.

Precautions during use

1) This product is capable of producing extremely high volumes. In some cases,

this could damage your hearing or cause other bodily impairment. You must

be careful of the volume when using this product.

2) Always make sure that a speaker system of the correct impedance is con

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nected.

3) Use this product with a power supply of the voltage that is printed on the rear

panel.

4) Place this product near the main power outlet, and ensure that the main

power plug can be easily disconnected from the main power outlet if any

problem should occur.

5) This device contains a fuse for protection. The fuse may be broken due to

external physical shock or because it has reached the end of its lifetime, but

since a broken fuse may indicate that a serious internal malfunction has oc

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curred, please contact your dealer before replacing the fuse.

6) When you are not using it, leave the power turned off. As long as the SWX is

connected to an electrical outlet, it is not completely insulated from the pow

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er supply even if the power switch is turned off. If you will not be using the

SWX for an extended period, leave the power cable disconnected.

7) Do not turn off the power switch or disconnect the plug from the AC outlet

while the device is operating. Doing so may cause malfunctions.

8) Do not stand on this device or place heavy objects on it. Doing so may cause

breakage or malfunctions.

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Cautions regarding location

9) Secure the provided power plug to mains socket-outlets that has a protective

ground terminal.

10)

Do not place this device in locations where particularly low temperatures might

occur, such as walk-in coolers. The device may fail to operate correctly.

11) Do not place this device in locations subject to strong magnetic fields, such

as near a television or radio, or near any other device that emits electromag

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netic radiation. This device may fail to operate correctly under such condi

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tions.

12) Do not place the device in locations subject to sudden temperature changes

If this device is in a cold room whose temperature is suddenly raised, con

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densation may form inside the device, causing it to fail to operate correctly.

13) Do not place the device in locations of excessive dust or vibration. Such

conditions may cause damage or malfunction.

14) Depending on the location in which this device is placed, noise may occur in

a radio located nearby, or flickering or distortion may be seen in the screen

of a nearby television. If you suspect that this device is responsible for these

conditions, turn off the power switch of this device. If this causes the radio or

television to return to normal operation, try moving this device away from the

radio or television, or change the orientation of the radio or television.

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ENGLISH

Safety precautions

You must carefully read these precautions before you begin using this device,

and use the device only as directed.

After you’ve read these precautions, keep them with the “Owner’s manual” and

the “Warrantee.”

Prevention of fire, electrocution, or injury

About the graphic symbols

 indicates a caution (including a danger or warning). The spe-

cific content of the caution is indicated inside the triangle.

The graphic shown at left indicates a general caution, warning,

or danger.

 indicates a prohibition (something you must not do). The spe-

cific content of the prohibition is depicted inside the symbol.

The graphic shown at left indicates that you must not disassem-

ble the unit.

 indicates a compulsory action (something you are required to

do). The specific requirement is depicted inside the symbol.

If a foreign object enters this device

If a metallic or flammable foreign object should enter the interior of this

device through a jack or other opening, immediately turn off the power

switch, disconnect the plug from the AC outlet, and contact the dealer

from whom you purchased the device. Fire or electrocution may occur if

you continue using the device in this condition.

Do not disassemble or modify the device

Do not open the cabinet of this device. This device contains high-voltage

components, and touching them may produce electrical shock. Contact

your dealer if interior inspection or servicing is required.

Do not modify this device. Doing so may cause fire, electrical shock, or

malfunctions.

Do not place water or chemicals on the device

To avoid the risk of fire or electrical shock, do not place flower vases,

drinks, cosmetics, or containers of chemicals or water on top of this de

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vice.

Unplug from the AC outlet if lightning occurs

If lightning occurs nearby, turn off the power switch, disconnect the plug

from the AC outlet, and stop using the device. Lightning can cause fire or

electrical shock.

Do not place the device near flame or heat

Do not allow this device or its power cable to be near heating equipment.

Such a situation poses a risk that the cabinet or the power cable sheath

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ing may melt, causing fire or electrical shock.

Do not use the device at high volume levels for a

long time

Using the device at high volume levels through headphones or speakers

for a long time may cause permanent hearing loss depending on the out

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put volume setting.

Do not place the device in locations of high humidity

Do not use this device in locations of high humidity such as near a bath or

humidifier, or in the rain, or near a body of water. Doing so may cause fire

or electrical shock.

Warnings

If the device emits smoke

Fire or electrocution may occur if you continue to use the device when it is

behaving abnormally, such as emitting smoke or an unusual odor. Imme

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diately turn off the power switch, disconnect the plug from the AC outlet,

and contact the dealer from whom you purchased the device. Never at

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tempt to repair the device yourself, since this can be hazardous.

If the device breaks

If you drop the device or if its cabinet is damaged, immediately turn off the

power switch, disconnect the plug from the AC outlet, and contact the

dealer from whom you purchased the device. Fire or electrocution may

occur if you continue using the device in this condition.

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Do not block the cooling vents

Since the rear of this device functions as a cooling vent, you must leave

sufficient space between it and the wall. Blocking the cooling vent will

cause heat to be trapped inside the device, possibly causing fire.

Do not place the device in locations of high

temperature

Do not place this device in locations of high temperature, such as in direct

sunlight or near equipment that produces heat, such as a stove or heater.

Doing so will cause the internal temperature to rise, possibly causing fire.

Do not subject the device to oil spatters or steam

Do not place this device where it might be subjected to oil spatters or

steam. This could cause fire or electrical shock.

Use this device only with an AC outlet of the correct

voltage

You must use this device only with an AC outlet of the correct voltage as

marked on the device itself. Fire or electrical shock may occur if you use

this device with an AC outlet of the wrong voltage.

Do not operate with wet hands

Do not connect or disconnect the power cable while your hands are wet.

You risk electrical shock if you do so.

Handle the plug with caution

When unplugging the cable, be sure to grasp the plug itself. If you unplug

the power cable by pulling the cable itself, you risk damaging the cable,

possibly causing fire or electrical shock.

Do not use “octopus-like” connections

Do not use branching extension cords, power strips, or branching sockets

to create “octopus-like” connections from an AC power outlet. Doing so

may cause fire or electrical shock.

Handle the power cable with caution

Do not allow the power cable to be scarred, damaged, modified, exces-

sively bent, pulled, twisted, or bundled. If heavy objects are placed on the

power cable or if it is subjected to heat, it may be damaged, possibly caus

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ing fire or electrical shock. Please contact your dealer if the power cable

becomes damaged.

Use this device only in the country where you

purchased it

This device is designed for the AC power supply voltage of the country in

which you purchased it; you cannot use it outside the country.

Cautions

Disconnect the power cable if you will be away

If you won’t be using the device for an extended period of time, disconnect

the plug from the AC outlet for safety.

Do not drop the device or subject it to physical

impact

Do not drop this device or subject it to strong physical impact. Doing so

may cause breakage or malfunctions.

Do not place the device in an unstable location

Do not place this device in an unstable location, such as on an unsteady

stand or at an angle. It may become unbalanced and tip over or fall, caus

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ing damage or injury.

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Fig. 1

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Fig. 6

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Fig. 8

ENGLISH

Quick Start

1. Connection

1) Carefully read “Important Safety

Instructions” before you place

the amp in the location where

you’ll be using it. Then use the

included power cable to connect

the rear panel AC inlet to an AC

outlet of the correct voltage for

your unit.

Fig. 1

2) Please note that the sound, and the low frequency response in particular, will

be affected by the location in which you place the amp.

3) Connect your electric bass gui

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tar. Use a shielded guitar cable

to make connections.

Fig. 2

4) If you are using a compact ef

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fects processor, use a shielded

cable to connect it between your

bass guitar and the amplifier.

Fig. 3

5) Make sure that each Volume

control is set to “0”, and then

turn on the Power switch, the

power LED will light.

Fig. 4

2. Using the controls

1) Raise the volume control of your bass guitar.

Fig. 5

2) Raise the Level control to approximately 11 o’clock and set

EQ and HUE controls at 12 o’clock.

Fig. 6

3) Raise the Master volume to somewhere between 7 and 12

o’clock.

Fig. 7

4) You can choose bright or normal mode by switching the Bright switch. Set the

Bright switch off for now.

5) Try using the Hue control. This is a passive tone control. When you turn it to the

left, the sound becomes warmer and fatter with a more pronounced bottom

end. If you turn it to the right, it becomes clearer, brighter and more transpar

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ent. You can determine the overall color of your sound by using this control

without experiencing distortion problems that an active EQ might cause.

6) Using the 3-band equalizer: Try the settings shown in the illustration. When

you turn up the EQ, the output volume level will rise. If you don’t want distor

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tion as a result, turn down the Level or Master control accordingly. Fig. 8

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Fig. 9

ENGLISH

7) Try pushing in the Shape switch. You will in-

stantly get mid-scooped sound. This sound

enables slapping and popping bass styles.

Fig. 9

8) The SWX100 and SWX65 models have a Tweeter switch function. Turning it on

or off will add or decrease the high-end brightness and attack of your bass

strings.

Tips for using Master and Level controls (SWX100/65/35)

When the Level control is at a lower setting, the preamp will be cleaner and less

compressed. If you continue to raise the Level control, the signal will get more

compressed. The Master is a post- auto-compression circuit, while the Level con

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trol is a pre-auto-compression circuitry. The Level simultaneously controls the

compression threshold as it changes volume. The Master controls preamp output

level to the power amp. Turning up the Level, EQ or Master controls together may

distort your bass sound. (This also depends on your bass guitar output level and

your style of playing.)

When you see the Auto-Comp LED flashing, the auto-compression circuitry is

strongly compressing the preamp signal to keep your sound un-distorted and the

level flat.

Names and Function of Each part

1. Cabinet

2. Speaker Grille

3. Speaker Driver

4. Tweeter

5. Chassis

6. Corner

7. Handle

8. Speaker Cable

9. Power Cable

10. Caster

This is a pop-in caster designed to fit tightly into the Caster Receiver to avoid

buzz and noise. Some effort may be required to insert or remove.

11. Caster Receiver

12. Tilt-up Bar

This flip-flop bar enables tilting of the cabinet face.

13. Input Jack

1/4” phone jack input.

14. Bright Switch

This enhances brightness of the input signal when it is pushed in.

15. Shape Switch

This enhances bottom and high-end by scooping mid-range frequencies when

it is engaged.

16. Auto-Comp

SWX’s pre-amplifier signal level is controlled by the Auto-Compression circuit.

The SWX35, 65 and 100 are equipped with a LED which flashes blue. When a

signal from pre-amp is high, the limiter circuit compress the signal and is indi

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cated by the flashing blue LED. Though SWX20 does not have the LED, it is

equipped with this circuitry as well.

17. Level Control

This controls the level of the pre-amp. Hint: Balancing Level and Master controls

can create many different sound and tone textures. EQ, Bright switch and

Shape switch will also affect the amp volume level. Adjust the level using this

control.

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ENGLISH

18. 3 Band EQ

Bass/Middle/Treble controls. Refer to the spec sheet at the end of this manual

for frequencies and levels.

19. Hue Control

This controls the overall color of your bass’ tone.

20. Master Control

This controls not only bass guitar signal level to power amp but also CD/MP3

gain level.

21. Direct Out Connector

This is a direct out connector for connecting to

your recorder or PA system. The polarity is as

shown in the diagram.

22. Pre/Post EQ Switch

This selects the point within the preamp circuit from which the Direct Out signal

will be taken. With the “PRE” setting, the signal is taken directly from the input,

and the amp controls will not affect the sound in any way. With the “POST” set

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ting, the signal is taken from after the effect return, so that all controls other than

“VOLUME” will affect the signal. Regardless of this setting, the signal from the

CD input is never sent from DIRECT OUT.

23. GND Lift switch

The setting of this switch specifies whether pin 1 of the direct out connector will

be connected to the electrical ground of the SWX100 itself. If your equipment is

connected in a complex way and a ground loop is causing hum, using this

switch to disconnect the ground will reduce the hum.

24. CD/MP3 In jack

This is an RCA pin jack. It is designed to be connected to the headphone output

of a portable CD or MP3 player, or similar device. Use an RCA plug cable to

make connections. Use the volume control of your portable CD player to adjust

the volume.

25. Tweeter switch

This switches the built-in tweeter on/off.

26. Power switch

This switch turns the power on/off. When you are not using the amp, please

leave it turned off.

27. Power LED

This LED will light when amp power is activated by power switch.

28. Headphones out jack

This is a stereo 1/4" jack that outputs a monaural audio signal.

*

If you're using headphones, no sound will be heard from the internal speaker.

Warning

The SWX series bass amp's headphone output produces a large volume of

sound. Ensure that the volume has been turned down before beginning to play

using the headphones, and then slowly increase the volume until it has reached

the desired level. Note that the noise and distorted sound signals produced

when inserting or removing the plug at high volume levels will not only result

damage to the headphones, it may also result in damage to the user’s hear

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ing.

29. Line Out jack

This is an output jack with a line level output. You can connect to an external

mixing console or similar equipment.

30. EFFECTS LOOP SEND jack

This is an output jack for an effects device. Connect it to the input of your effects

device. Although the input and output of this effect loop are suitable for rack-

mount effects, they can also be used with compact type effects processors.

31. EFFECTS LOOP RETURN jack

This is an input jack for an effects device. Connect the output of your effects

device to this input.

32. Speaker Out jack

This is a speaker output jack connected to the internal speaker system. If you

want to use another speaker system(s), use a speaker cable w/1/4” plug to con

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nect to 4Ω or greater nominal impedance speaker system(s).

33. AC Input

Connect the included AC power cable to this connector. Use this amp only with

he input the voltage indicated on the panel

34. Fuse Holder

If the fuse has blown, it is possible that a serious problem has occurred inter-

nally, so please contact your dealer before replacing the fuse. Do not replace

with a higher value fuse as serious damage to your amplifier can occur.

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ENGLISH

Troubleshooting

First check that your shielded guitar cable, speaker cable, and power cable are

connected correctly. If possible, use a tester to check the cable or try using an

alternate cable or amp to verify your cable’s condition.

1. The power supply cannot be switched on.

• Check that the power cable has been connected correctly.

• Try plugging it into a different socket and see if the same problem occurs.

2. The power supply can be switched on, but no sound is

heard.

• Check that the bass guitar has been connected correctly.

• Remove any external components connected to the effects loop and between

the bass guitar and the amplifier and check to see if any sound is heard.

• Use a different shielded cable and check to see if any sound is heard.

• Check to see if the volume on the bass guitar is set to “0”.

• Use a different bass guitar and see if any sound is heard.

• Check to see if the volume on the amplifier is set to “0”.

• Check to see if the headphones are connected.

3. Noise is heard.

• Check to see if anything in the immediate vicinity is resonating or banging

against the amplifier to produce the noise.

• Check to see if the plug cover on the shielded cable is loose.

• Make sure that the action (string height) of your bass guitar is set correctly.

• Use another bass guitar, effects or other external components, and cable to

see if the same noise is produced.

4. No sound when you connect a CD/MP3.

• Make sure that the volume of the CD/MP3 player is not turned to 0.

• Make sure that the cable is connected correctly.

• Try using another cable and see whether any sound is heard.

5. The CD/MP3 sounds wrong.

Does the cable you’re using have a stereo plug? Could you be using a monaural

plug?

6. No sound is produced in the headphones.

• Check that the headphones are connected correctly.

• Connect another set of headphones and see if sound is produced.

In case of defects

This product has passed exhaustive inspections before being shipped from the

factory. Ensure that the above procedures are carried out when a problem is

thought to exist. Contact your dealer in the unlikely event that an abnormality oc

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curs during use. Also, ensure that the symptoms of the problem are explained in

detail when requesting repair in order to facilitate swift handling. Because of im

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provements to this product, the specifications may change without notice.

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