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SAMPLER
User Guide
To prevent fire or shock hazard,
do not expose this appliance to
rain or moisture.
WARNING
User Guide
To prevent fire or shock hazard,
do not expose this appliance to
rain or moisture.
WARNING


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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's enclosure; that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intented to alert the user
to the presence of important operating and maintenance (servicing) instruc-
tions in the literature accompanying the appliance.
THE SYMBOLS ARE RULED BY UL STANDARDS (U.S.A.)
5B-En
WARNING!!
To prevent fire or shock hazard, do not expose this appliance to rain or moisture.
1-En
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Lithium battery
This product uses a lithium battery for memory backup.
The lithium battery should only be replaced by qualified service personnel.
Improper handling may cause risk of explosion.
24A-En
Important Notice
The material in this document is copyright to AKAI professional M.I. Corp., and may not be
quoted or reproduced in any form without written permission from the company.
LIMITED SOFTWARE WARRANTY POLICY
All the software provided with, or purchased especially for, AKAI professional products has
been tested for functionality. AKAI professional M.I. Corp. will make its best efforts to correct
reported software defects for future releases subject to technical practicabilities.
AKAI professional M.I. Corp. makes no warranty or representation either expressed or
implied with respect to the system's performance or fitness for a particular purpose.
In no event will AKAI professional M.I. Corp. be liable for direct or indirect damages arising
from any defect in the software or its documentation. Further, AKAI professional M.I. Corp.
will not accept any liability for any programs, sounds, audio recording or sequences stored in
or used with AKAI professional products, including the cost of recovery of such data.
The warranties, remedies and disclaimers above are exclusive and take precedence over all
others, oral or written, express or implied, to the extent permitted by law in the geographical
area of the product's use. No employee of AKAI professional M.I. Corp., agent, distributor or
employee of an agent or distributor is authorised to offer any variation from this policy.
02/15/2002


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Z4/Z8 User Guide--Version 1.0
WARNING
ii
WARNING: WHEN USING ELECTRIC PRODUCTS, BASIC PRECAUTIONS SHOULD ALWAYS
BE FOLLOWED, INCLUDING THE FOLLOWING:
WARNING
The Z4/Z8 is designed to be used in a standard household environment.
Power requirements for electrical equipment vary from area to area. Please ensure that your Z4/Z8
meets the power requirements in your area. If in doubt, consult a qualified electrician or AKAI profes-
sional dealer.
120 VAC
@ 60 Hz for USA and Canada
220~240 VAC
@ 50 Hz for Europe
240 VAC
@ 50 Hz for Australia
PROTECTING YOURSELF AND THE Z4/Z8
·
Never touch the AC plug with wet hands.
·
Always disconnect the Z4/Z8 from the power supply by pulling on the plug, not the cord.
·
Allow only an AKAI professional dealer or qualified professional engineer to repair or reas-
semble the Z4/Z8. Apart from voiding the warranty, unauthorized engineers might touch live
internal parts and receive a serious electrical shock. There are no user serviceable parts in-
side.
·
Do not put, or allow anyone to put any object, especially metal objects, into the Z4/Z8.
·
Use only a household AC power supply. Never use a DC power supply.
·
If water or any other liquid is spilled into or onto the Z4/Z8, disconnect the power, and call your
dealer.
·
Make sure that the unit is well-ventilated, and away from direct sunlight.
·
To avoid damage to internal circuitry, as well as the external finish, keep the Z4/Z8 away from
sources of direct heat (stoves, radiators, etc.).
·
Avoid using aerosol insecticides, etc. near the Z4/Z8. They may damage the surface, and may
ignite.
·
Do not use denatured alcohol, thinner or similar chemicals to clean the Z4/Z8. They will dam-
age the finish.
·
Modification of this equipment is dangerous, and can result in the functions of the Z4/Z8 being
impaired. Never attempt to modify the equipment in any way.
·
Make sure that the Z4/Z8 is always well-supported when in use (either in a specially-designed
equipment rack, or on a firm level surface).
·
When installing the Z4/Z8 in a 19" rack system, always allow 1U of ventilated free space above
it to allow for cooling. Make sure that the back of the rack is unobstructed to allow a clear
airflow.
·
In order to assure optimum performance of your Z4/Z8, select the setup location carefully, and
make sure the equipment is used properly. Avoid setting up the Z4/Z8 in the following locations:
1. In a humid or dusty environment
2. In a room with poor ventilation
3. On a surface which is not horizontal
4. Inside a vehicle such as a car, where it will be subject to vibration
5. In an extremely hot or cold environment


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iii
WARNING
Z4/Z8 User Guide--Version 1.0
WARNING
THIS APPARATUS MUST BE EARTHED
IMPORTANT
This equipment is fitted with an approved non-rewireable UK mains plug.
To change the fuse in this type of plug proceed as follows:
1) Remove the fuse cover and old fuse.
2) Fit a new fuse which should be a BS1362 5 Amp A.S.T.A or BSI approved type.
3) Refit the fuse cover.
If the AC mains plug fitted to the lead supplied with this equipment is not suitable for your type of
AC outlet sockets, it should be changed to an AC mains lead, complete with moulded plug, to the
appropriate type. If this is not possible, the plug should be cut off and a correct one fitted to suit the
AC outlet. This should be fused at 5 Amps.
If a plug without a fuse is used, the fuse at the distribution board should NOT BE GREATER than
5 Amp.
PLEASE NOTE:
THE SEVERED PLUG MUST BE DESTROYED TO AVOID A POSSIBLE
SHOCK HAZARD SHOULD IT BE INSERTED INTO A 13 AMP SOCKET
ELSEWHERE.
The wires in this mains lead are coloured in accordance with the following code:
GREEN and YELLOW
-- Earth
BLUE
-- Neutral
BROWN
-- Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured
markings identifying the terminals in your plug, please proceed as follows:
The wire which is coloured GREEN and YELLOW must be connected to the terminal which is
marked with the letter E or with the safety earth symbol
or coloured GREEN or coloured
GREEN and YELLOW.
The wire which is coloured BLUE must be connected to the terminal which is marked with the
letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked
with the letter L or coloured RED.
THIS APPARATUS MUST BE EARTHED
Ensure that all the terminals are securely tightened and no loose strands of wire exist.
Before replacing the plug cover, make certain the cord grip is clamped over the outer sheath of the
lead and not simply over the wires.
6D-En
For U.K. customers only


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Z4/Z8 User Guide--Version 1.0
WARNING
iv
FCC WARNING
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.
21B-En
AVIS POUR LES ACHETEURS CANADIENS DU Z4/Z8
Le présent appareil numérique n'ément pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de la Class B prescrites dans le Règlement sur le
brouillage radioélectrique édicté par le ministère des Communications du Canada.
27-F
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of
Communications.
27-En
VENTILATION
Do not prevent the unit's ventilation, especially by placing the unit on soft carpet, in a narrow
space, or by placing objects on the unit's chassis--top, side, or rear panels. Always keep the
unit's chassis at least 10 centimeters from any other objects.
31C-En
CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE MANUFACTURER
FOR COMPLIANCE COULD VOID THE USER'S AUTHORITY TO OPERATE THE
EQUIPMENT.
32-En
COPYRIGHT NOTICE
The AKAI professional Z4/Z8 is a computer-based device, and as such contains and uses soft-
ware in ROMs. This software, and all related documentation, including this Operator's Manual,
contain proprietary information which is protected by copyright laws. All rights are reserved. No
part of the software or its documentation may be copied, transferred or modified. You may not
modify, adapt, translate, lease, distribute, resell for profit or create derivative works based on the
software and its related documentation or any part thereof without prior written consent from
AKAI professional M.I. Corp., Yokohama, Japan.