Thank you for purchasing the Ibanez IS412CA, IS412CS. In order to take full
advantage of this speaker system, please carefully read and understand this
manual, and save it for future reference.
Precautions during use
●Cables
Use speaker cables with 1/4" plugs (see figure below). If you use a cable that is
not designed as a speaker cable, the cable itself may overheat or catch fire. If a
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malfunction occurs in the cable, the amp head may overheat and malfunction.
●Impedance
When connecting the speaker system to an amp, please check the total impedance of the speaker system that you are connecting. In particular when connecting multiple speakers, the impedance of the entire system will be less than
the impedance of a single speaker cabinet. When setting up, it is important to
match the impedance with the amp. Please set up your system according to the
connection examples shown in this manual.
If you are unsure about how to make connections, please contact your dealer.
●Power handling
When connecting the speaker system to an amp, you must check the output
rating of the amp. If a signal that is larger than the rated power handling is input
to a speaker unit, the speaker unit may be damaged. If this occurs, a fee will be
charged to replace the speaker unit even if the system is still under warrantee.
●Speaker cabinet location
Place the speaker cabinet in a stable location. The placement of the cabinet and
the surroundings will affect the tone. If you are using multiple speaker cabinets,
the speakers will work more efficiently as a system if the cabinets are located
near each other.
If you use your system with the head amp placed on top of the speaker cabinet,
you must fasten the equipment firmly to the floor or wall to prevent injury or
damage due to accidental tipping. In particular when using two speaker cabinets (a full stack), place the units on a flat and level surface, and use security
belts or other fasteners to firmly attach them to the floor or wall so they will not
fall over.
●Cable connections
Before you connect cables, you must turn the master volume of the amp to 0 or
turn the power off. If the speaker is repeatedly subjected to the noise that occurs when a plug is inserted or removed, wires may break or other malfunctions
may occur.
• Do not drop the amp or otherwise subject it to physical shock, and avoid rough
handling.
• Avoid use or storage in direct sunlight or in locations of extreme temperature or
humidity.
●Care of the cabinet
To prevent the cabinet from becoming discolored or deformed, avoid using it in
direct sunlight or extreme humidity. To remove dust or dirt, wipe gently with a
dry cloth. Do not use alcohol, petrochemical solvents, or thinner, since these
may discolor the cabinet.
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.”
Symbole
This document uses the following symbols to indicate points you must observe
in order to use the device safely and prevent harm to yourself or others, or
property damage.
Carefully read and understand these items before you read the owner’s manual.
Warning This symbol indicates the possibility that death or serious injury may
occur if you ignore this indication and use the device improperly.
Caution This symbol indicates the possibility that injury or property damage
may occur if you ignore this indication and use the device improperly.
Note This symbol indicates the possibility that this device may not perform to its
full potential or may stop functioning if you ignore this indication and use the
device improperly.
- Please be aware that the manufacturer takes no responsibility for any malfunctions or problems that may occur with this device as a result of external causes.
8
●Cautions for use
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. Immediately turn off the power switch,
disconnect the plug from the AC outlet, and contact the dealer
from whom you purchased the device. Never attempt 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.
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.
Caution
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 sheathing may melt, causing fire or electrical
shock.
Notes
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 heavy objects on the device
Do not stand on this device or place heavy objects on it.
Doing so may cause breakage or malfunctions.
●Cautions regarding location
Warning
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.
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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 device.
Cautions
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.
9
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.
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, causing damage or injury.
ENGLISH
Notes
Do not place the device in locations of low temperature
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.
Do not subject the device to strong magnetic fields
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 electromagnetic radiation. This device may fail to
operate correctly under such conditions.
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, condensation may form inside the device, causing it to fail to operate correctly.
Do not place the device in locations of excessive dust or
vibration
Such conditions may cause damage or malfunction.
Dealing with radio-frequency interference
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.
10
Names and functions for each part
1. Speaker units
These units reproduce the audio signal.
2. Cabinet
This is a box that supports the speaker units. The cabinet is designed to produce optimal playback for a guitar amp, based on calculations of how the
sound is reflected and interacts with itself inside the cabinet.
3. Grill
This protects the speaker units from dust and direct impacts from external
objects.
4. Corners
These corners protect the cabinet.
5. Handles
Use these handles when moving the cabinet.
6. Rubber feet, casters
Rubber feet are provided to stabilize the cabinet. The included casters are
convenient when you need to transport the system. For details on attaching
the casters, refer to "Attaching the casters."
7. Jack plate
The speaker's input jacks are located here.
8. Input jacks
Use a speaker cable to connect the speaker output jack(s) of your amp to these
input jack(s). When you make connections, check the speaker's impedance,
the amp's output level, and the rated input power of the speaker cabinet, and
use either the MONO 4 Ω or MONO 16 Ω input jack (not both) as appropriate.If
you insert plugs into both input jacks, the system will not operate correctly.
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