Laney Lionheart L5T-112 User manual

L5T-112 USER MANUAL - EN
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Introduction
Designed, engineered and built with pride in Great Britain.
The Lionheart range brings boutique Single-Ended & Parallel Single-Ended Class ‘A’ tube
tone to the discerning player who is looking for uniquely responsive BRITISH tube tone.
The Dark Art: In an age where guitar players have developed an unhealthy fascination with
pre-amp distortion, the fabled sound of a tube power amp being pushed hard has almost
passed into history.
Until now that is!
The L5T-112’s 5W Class A Single Ended output stage oozes classic, warm tube tones:
The harder you drive it, the better it sounds. Plus with enough gain for contemporary
tones, it also has a mean, spiteful side to it as well – making it ideal for any style of playing.
Perfect for studio and practice use, but also equally at home or on stage plugged into a
Laney LT212 cabinet, the sound will blow you away.
Every Lionheart product is extensively play tested by experienced guitarists before being
shipped to our customers. Only when the unit is nished to our complete satisfaction is it
assigned its own unique build number which is then hand stamped onto the rear mounted
plaque.
Your L5T-112 should give you years of trouble-free amplication, however please take time
to read this manual and familiarise yourself with the controls as it will allow you to get the
best from your amplier. We hope you enjoy using your L5T-112 as much as we enjoyed
designing and making it.
Best wishes from all at Laney.

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L5T-112 USER MANUAL - EN
HI INPUT: ‘Hi’ stands for high gain. This input is designed for the connection of low
output level guitars making it well suited for guitars with single coiled or low gain hum
bucker type pickups. Use of high gain pickups in this input may drive the preamp too
hard causing a “mushy” sound. Only use good quality guitar cable.
LO INPUT: ‘Lo’ stands for low gain. This input is attenuated down approximately 50%
from the Hi input and is designed for high output level guitars. It is useful in obtaining
output that is “tight” not “mushy” from high gain humbucker type pickups. Also use this
input for the cleanest full range sound with extended low end response. Only use good
quality guitar cable.
CLEAN VOLUME: Sets how loud the clean channel is. Try cranking it up a little to drive
the power tubes harder for that real retro sound and feel that only a quality tube amplier
can deliver. Now use your guitar volume to control the amount of distortion. (Wind it up for
distortion back it off a little for clean).
BRIGHT: Adds brightness and life to the treble frequencies of your guitar when on the clean
channel. Adds edge and picking emphasis when on the drive channel. The switch has
more effect at low Clean Volume/Drive control settings. Use in conjunction with the Treble
and Tone controls for optimum performance. Switch up to enable.
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L5T-112 FEATURES
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DRIVE: Sets the level of tube preamplier drive or how dirty your sound is. This control
should be used in conjunction with the Drive Volume (6) Setting low levels of gain with high
levels of volume will give a clean preamplier sound with tube output stage overdrive.
Setting a medium drive level and medium Drive Volume will give a nice crisp bluesy lead
tone, again with the ability to drive the output stage at higher Drive Volume settings.
Setting a high level on the Drive control and a low setting on the Drive Volume will give you
a punchy hard rock lead tone, with the ability to again drive the output tubes at higher Drive
volume settings. Having set the Drive and Drive Volume controls to your desired sound try
backing off your guitar volume and tone controls for lots of other cool sounds. Good tube
ampliers have the unique ability to produce a wide range of sounds by using only your
guitar controls, playing weight and style.
DRIVE VOLUME: Sets how loud the ‘Drive’ channel is. It is useful to experiment with drive
levels and drive volumes. If you want a very open, warm and semi overdriven sound try
reducing the amount of drive and increasing the drive volume. This reduces pre-amp gain
but pushes the power amp section and makes it work harder giving you a very desirable
level of power amp distortion which is a very pleasing “retro” style sound.
DRIVE SWITCH: Switch up to enable the ‘Drive’ channel. (This switch must be in the down
(OFF) position in order for the drive to be switched remotely via a foot switch.)
DRIVE LED: This LED will illuminate when the Drive channel is activated with the Drive
switch (8) or the included Laney FS2-MINI remote footswitch.
BASS, MIDDLE, TREBLE: These are a traditional set of passive tone controls. Passive
controls have the advantage of always sounding musical at any of their settings mainly due
to their unique interactive nature. This gives players a more natural set of tools to create
their ideal sound. (Try them all set at midway (5) as a good starting point).
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L5T-112 FEATURES
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L5T-112 FEATURES
REVERB: Controls how loud the built in reverb sounds.
TONE: The tone control works in a similar fashion to the Tone control you probably have
on your guitar except that it uniquely works at the other end of the amplication chain. This
has the ability to not only control the overall top end response but also reduce upper end
harmonics on the output stage and preamplier overdrive sounds. This will give you bright
cutting sounds at high settings and smooth rounded sounds at lower settings. (Midway (5)
is a good starting point).
STANDBY SWITCH: Disconnects the main HT voltage from the tubes but keeps the tubes
warm so that they are ready to go instantly. Switch to standby for short breaks when you
don’t want to wait for the tubes to warm up again.
POWER LED: This LED will be lit when the amplier is switched on. (Always switch off and
disconnect the power cord when not in use).
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L5T-112 FEATURES
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POWER INLET SOCKET: Connect to your power source. Make sure the specied voltage
is correct for your country!
POWER FUSE: This drawer contains the main safety fuse for the unit. The fuse protects
the AC power to the amplier. USE ONLY THE CORRECT SIZE AND RATING OF FUSE AS
SPECIFIED ON THE PANEL. If a fuse blows or fails and a replacement of the same size and
rating is installed and it in turn blows, the amplier has suffered a malfunction internally
and needs immediate service from a qualied technician. DO NOT TRY USING A FUSE OF
HIGHER RATING. Using a fuse that is too large in current rating may cause serious,
irreparable damage to the amplier and presents a serious re hazard. The mains fuse rat-
ings are detailed in the specs section at the rear of this manual.
POWER: Main power switch for unit.
HT FUSE: This fuse protects the DC power to the tubes within the amplier. USE ONLY
THE CORRECT SIZE AND RATING FUSE AS SPECIFIED ON THE PANEL. If a fuse blows
or fails and a replacement of the same size and rating is installed and it in turn blows, the
amplier has suffered a malfunction, at this point check the output tubes and replace faulty
ones if required. Should tubes not be the problem the amplier should be checked out by
a qualied technician. Do not try using a fuse of greater value. Using a fuse that is too
large in current rating may cause serious, irreparable damage to the amplier. Fuses are
designed to protect, do not take chances.
EXTENSION CABINET: Use to connect an 8-16 ohm extension cabinet. Please note
mismatched impedance will reduce the ampliers performance and in some cases may
cause damage to your amplier. Set the switch to the 8 ohm when using only the internal
loudspeaker, switch to the 4 ohm setting when connecting to an additional 8 ohm cabinet.
Try the L5T-112 into a Laney Lionheart LT212 cabinet - you will be amazed what this little
baby cranks out. Note: If the onboard loudspeaker jack is removed, an 8 ohm cabinet can
be connected directly to the 8 ohm socket.
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L5T-112 FEATURES
FX-LOOP:
FX RETURN: Mono jack socket for the connection of the output of an external FX unit. This
can also be used as a slave in for the power amp. As the FX loop is an insert type, this will
mute the preamp.
FXLOOP SWITCH: Selects the FX loop mode of operation
• 10 dBu - For connection of FX units with a -10dBu nominal output level. As this
is intended for devices wth a lower output level, this switch increases the gain
from the FX loop by 10dBu.
• 0 dBu - For connection of FX units with a 0 dbu nominal output level.
• Bypass - Removes the FX loop from the signal path.
FX SEND: Mono jack socket for connection to the input of an external FX unit.
FOOTSWITCH SOCKET: Provided for connection of the included Laney FS2-MINI
footswitch. This allows you to remotely switch between the clean/drive channel and switch
the built in reverb On/Off.
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• Tube amplifiers: generally, sound much warmer/sweeter than solid state transistor
ampliers but they also need a little more respect due to the fragile glass tubes themselves.
The L5T-112 uses top quality tubes, three ECC83 preamp tubes, and an EL84 output tube
which should give you years of trouble-free service, however like all tube amps; it is
important to treat it with a certain amount of care.
• Tubes are fragile glass components: they can easily be damaged if thrown in and out
of vehicles.
• Make sure the impedance: of your cabinets matches the setting on your amplier.
Improper impedance matching will result in reduced output power output and compromised
sound at best and amplier failure/premature tube failure at worst.
• Allow the amplifier: to warm up to room temperature before switching it on, the sudden
thermal shock generated can crack the cold glass tube housing plus any moisture is bad
news around high voltage electronics.
• Allow the amplifier: to cool down after playing before moving. Hot tubes are more
susceptible to damage than cool ones. Use good quality loudspeaker leads, cheap leads
are often not up to the job of handling the large requirements for loudspeakers and can
often short out.
• Tube amplifiers: don’t like running into an open circuit. A tubes life expectancy is based
upon a number of factors which include operating temperature, how hard and how often
it is played, vibration due to travel etc. Tubes should be changed in your amplier if you
notice any change in your amplier’s performance etc. They need not be changed at any
regular interval.
• Typical problems: with preamp tubes, can be a crackly noise, hiss, hum and micro-
phony. The preamp tubes can safely be changed with no other action required if they fail or
reduce in performance. Typical output tube problems can be blown HT fuse; sound lacking
in punch, sound lacks extreme highs or lows and low-level hum. The Output tubes can be
replaced singularly if you replace them with the exact same type AND grade as factory tted
otherwise, they should be replaced as a set. See the diagram following to see how to check
the tube grade tted. Exact replacement preamp tubes and matched sets of output tubes
are available from Laney via your dealer.
TUBE AMPLIFIER SURVIVAL TIPS

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L5T-112 USER MANUAL - EN
• To change a tube: switch off the unit and unplug from the mains supply. Wait for the
tubes to cool down. Lay amplier down on its front face and remove the protective grille
held in place with four screws. You should now be able to access the underside of the
amplier chassis. Preamp tubes are protected with a screen can, to remove; gently twist
the screen can anti clockwise and then pull up. The tube can then be gently pulled out.
Take care when pushing the new tube in to make sure the pins are all aligned properly.
Output tubes have a spring retainer which must be pulled away before the tube will come
out.
• Amplifier connection: To avoid damage, it is advisable to establish and follow a pattern
for turning on and off your equipment. With all system parts connected, effects processors
etc. BEFORE turning on your guitar amplier. Many products have large transient surges
at turn on and off which can cause damage to your speakers. By turning on your guitar
amplier LAST and making sure its volume controls are set to minimum any transients
from other equipment will not reach your loudspeakers. Wait until all system parts have
stabilised; usually a couple of seconds. Similarly when turning off your system always turn
down the Volume controls on your guitar amplier and then turn off its power before turning
off other equipment.
• Cables: never use shielded or microphone cable for any speaker connections as this
will not be substantial enough to handle the amplier load and could cause damage to your
amplier system.
• Caution: These professional loudspeaker systems are capable of generating very high
sound pressure levels. Use care with placement and operation to avoid exposure to
excessive levels that can cause permanent hearing damage. (Refer to guidelines on page 2)
Servicing: The user should not attempt to service these products. Refer all servicing to
qualied service personnel.

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TUBE MAP & REMOVAL TIPS
TUBE TABLE
V1 ECC83 005570
V2 ECC83 005570
V3 ECC83 005570
V4 EL84 005563

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L5T-112 USER MANUAL - EN

L5T-112 USER MANUAL - EN
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QUICK START SETTINGS - suggestions only.
USER SETTINGS

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L5T-112 USER MANUAL - EN
L5T-112 CONNECTIONS WITH FX/WITH EXT CABINET & FX

L5T-112 USER MANUAL - EN
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In the interest of continued product develoment, Laney reserve the right to amend product specication without prior notice
Technical Specications
L5T-112
Product GUITAR Amplier
Power 5 Watts RMS
Channels Twin Channel
Features Clean volume
Bright switch
Drive
Drive volume
Drive switch
Bass
Middle
Treble
Reverb
Tone
External Speaker socket
FX loop/LINE OUT send
FX Loop Return
Footswitch socket (FS2-MINI)
Speaker 1 x Celestion G12H 70th Anniversary.
Unit Size/mm 425x565x255 (HxWxD)
Unit Weight 21.7 Kg
Carton Size mm 550x660x350 (HxWxD)
Packed Weight 23.4 Kg
L5T-112

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CAUTION:
WARNING:
5. Do not use this apparatus near water.
b) The wire that is coloured blue must be connected to the terminal that is marked with the letter N or the colour black.
11. Only use attachments/accessories provided by the manufacturer.
8. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce
heat.
17. Note for UK only: If the colours of the wires in the mains lead of this unit do not correspond with the terminals in your plug‚
proceed as follows:
a) The wire that is coloured green and yellow must be connected to the terminal that is marked by the letter E‚ the earth symbol‚
coloured green or
7. Do not block any of the ventilation openings. Install in accordance with manufacturer’s instructions.
Risk of electrical shock - DO NOT OPEN. To reduce the risk of electrical shock, do not remove the cover. No user
serviceable parts inside. Refer servicing to qualified personnel.
13. The mains plug or appliance coupler is used as the disconnect device and shall remain readily operable. The user should allow easy
access to any mains plug, mains coupler and mains switch used in conjunction with this unit thus making it readily operable. Unplug
this apparatus during lightning storms or when unused for long periods of time.
1. Read these instructions.
20. Symbols & nomenclature used on the product and in the product manuals, intended to alert the operator to areas where extra
caution may be necessary, are as follows:
3. Heed all warnings.
9. An apparatus with Class I construction shall be connected to a mains socket outlet with a protective connection. 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 third prong is 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 they exit
from the apparatus.
12. Use only with a cart, stand, tripod, bracket, or table specified 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.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as
when power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally, or has been dropped.
16. If this product is to be mounted in an equipment rack, rear support should be provided.
4. Follow all instructions.
2. Keep these instructions safe.
WARNING: When using electrical products, basic cautions should always be followed, including the following:
6. Clean only with a dry cloth.
15. Never break off the ground pin. Connect only to a power supply of the type marked on the unit adjacent to the power supply
cord.
coloured green and yellow.
18.This electrical apparatus should not be exposed to dripping or splashing and care should be taken not to place objects containing
liquids, such as vases, upon the apparatus.
19. Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary
considerably in susceptibility to noise-induced hearing loss, but nearly everyone will lose some
hearing if exposed to sufficiently intense noise for a sufficient time.
Intended to alert the user to the presence of high ‘Dangerous Voltage’ within the products enclosure that may be sufficient to
constitute a risk of electrical shock to persons.
c) The wire that is coloured brown must be connected to the terminal that is marked with the letter L or the colour red.
The U.S. Government’s Occupational Safety and Health Administration (OSHA) has specified the
following permissible noise level exposures: According to OSHA, any exposure in excess of the above
permissible limits could result in some hearing loss. Earplugs or protectors to the ear canals or over
the ears must be worn when operating this amplification system in order to prevent a permanent
hearing loss, if exposure is in excess of the limits as set forth above. To ensure against potentially
dangerous exposure to high sound pressure levels, it is recommended that all persons exposed to
equipment capable of producing high sound pressure levels such as this amplification system be
protected by hearing protectors while this unit is in operation.
Intended to alert the user of the presence of important operating and maintenance (Servicing) instructions in the literature
accompanying the product.
If your appliance features a tilting mechanism or a kickback style
cabinet, please use this design feature with caution. Due to the
ease with which the amplifier can be moved between straight
and tilted back positions, only use the amplifier on a level,
stable surface. DO NOT operate the amplifier on a desk,
table, shelf or otherwise unsuitable non-stable platform.
To prevent electrical shock or fire hazard, do not expose this
appliance to rain or moisture. Before using this appliance please
read the operating instructions.
EN
Duration Per
Day in Hours
8
6
¼ or less
2
3
½
1 ½
4
1
slow response
115
105
102
90
97
95
100
92
Sound Level dBA,
110
IMPORTANT SAFETY INSTRUCTIONS

4. Siga todas las instrucciones.
3. Haga caso de todos los consejos.
b) El cable coloreado en azul debe ser conectado al terminal que está marcado con la letra N o el color negro.
16. Si este producto va a ser instalado en una unidad de rack, use algún tipo de apoyo trasero.
CUIDADO: Cuando use productos electrónicos, debe tomar precauciones básicas, incluyendo las siguientes:
1. Lea estas instrucciones.
2. Guarde estas instrucciones.
7. No bloquear ninguna de las salidas de ventilación. Instalar de acuerdo a las instrucciones del fabricante.
5. No usar este aparato cerca del agua.
9. Un aparato con la construcción de clase I deberá conectarse a una toma de corriente que disponga una conexión con protección.
No retire la patilla protectora del enchufe polarizado o con conexión a tierra. Un enchufe polarizado tiene dos clavijas, una más
ancha que la otra. Un enchufe con toma de tierra tiene dos clavijas y un tercer diente de tierra. La clavija ancha (la tercera) se
proporciona para su seguridad. Si el enchufe proporcionado no encaja en su toma de red, consulte a un electricista para que se
reemplace por la obsoleta.
10. Proteja el cable de alimentación para que no sea pisado o pinchado, particularmente en los enchufes, habitáculos y el punto de
salida del aparato.
8. No instalar cerca de ninguna fuente de calor como radiadores, estufas, hornos u otros aparatos (incluyendo amplificadores) que
produzcan calor.
11. Usar solamente componentes y accesorios proporcionados por el fabricante.
13. El cable de alimentación o conector del aparato se usa como dispositivo de desconexión y debe permanecer accesible. El usuario
debe permitir un acceso fácil a cualquier entrada principal, interruptor haciéndolo así más operativo. Desenchufe este aparato
durante tormentas eléctricas o cuando no se use en largos períodos de tiempo.
14. Para cualquier reparación, acuda a personal de servicio cualificado. Se requieren reparaciones cuando el aparato ha sido dañado
de alguna manera, como cuando el cable de alimentación o el enchufe se han dañado, algún líquido ha sido derramado o algún
objeto ha caído dentro del aparato, el aparato ha sido expuesto a la lluvia o la humedad, no funciona de manera normal, o ha
sufrido una caída.
15. Nunca retire la patilla de Tierra. Conecte el aparato sólo a una fuente de alimentación del tipo marcado al lado del cable de
alimentación.
17. Nota para el Reino Unido solamente: Si los colores de los cables en el enchufe principal de esta unidad no corresponden con los
terminales en su enchufe‚ proceda de la siguiente manera:
a) El cable de color verde y azul debe ser conectado al terminal que está marcado con la letra E‚ el símbolo de Tierra (earth)‚
coloreado en verde o en verde y amarillo.
12. Usar solamente un carro, pie, trípode, o soporte especificado por el fabricante, o vendido junto al aparato. Cuando se use un
carro, tenga cuidado al mover el conjunto carro/aparato para evitar que se dañe en un vuelco.
6. Limpiar solamente con un trapo seco.
19. La exposición a altos niveles de ruido puede causar una pérdida permanente en la audición. La
susceptibilidad a la pérdida de audición provocada por el ruido varía según la persona, pero casi todo
el mundo perderá algo de audición si se expone a un nivel de ruido suficientemente intenso durante
un tiempo determinado. El Departamento para la Salud y para la Seguridad del Gobierno de los
Estados Unidos (OSHA) ha especificado las siguientes exposiciones al ruido permisibles:
20. Símbolos y nomenclatura utilizada en el producto y en los manuales de producto, destinado a alertar al usuario de las áreas
donde la precaución adicional pueden ser necesarias, son las siguientes:
La intención de alertar al usuario de la presencia de "tensión peligrosa" alto dentro del recinto los productos puede ser
suficiente para constituir un riesgo de descarga eléctrica para las personas.
La intención de alertar al usuario de la presencia de importantes de operación y mantenimiento (servicio) en la literatura
que acompaña al producto.
Riesgo de choque eléctrico - NO ABRIR. Para reducir el riesgo de descarga eléctrica, no retire la cubierta. No hay piezas
que el usuario pueda reparar. Solicite la revisión al personal cualificado.
Si el aparato cuenta con un mecanismo de inclinación o un gabinete estilo de contragolpe, por favor use esta característica con
precaución. Debido a la facilidad con que puede ser que el amplificador se mueva entre las posiciones recta e inclinada, utilice sólo
el amplificador sobre una superficie nivelada y estable. NO haga funcionar el amplificador en un escritorio, mesa, estantería o
plataforma no estable o no apta.
18. Este aparato eléctrico no debe ser sometido a ningún tipo de goteo o salpicadura y se debe tener cuidado para no poner objetos
que contengan líquidos, como vasos, sobre el aparato.
Para evitar descargas eléctricas o incendios, no exponga este aparato a la lluvia ni a la humedad. Antes de usar este aparato, por favor
lea las instrucciones de funcionamiento.
De acuerdo al OSHA, cualquier exposición que exceda los límites arriba indicados puede producir
algún tipo de pérdida en la audición. Protectores para los canales auditivos o tapones para los oídos
deben ser usados cuando se opere con este sistema de sonido para prevenir una pérdida
permanente en la audición, si la exposición excede los límites indicados más arriba. Para protegerse
de una exposición a altos niveles de sonido potencialmente peligrosa, se recomienda que todas las
personas expuestas a equipamiento capaz de producir altos niveles de presión sonora, tales como este sistema de amplificación, se
encuentren protegidas por protectores auditivos mientras esta unidad esté operando.
c) El cable coloreado en marrón debe ser conectado al terminal que está marcado con la letra L o el color rojo.
ES
INSTRUCCIONES IMPORTANTES DE SEGURIDAD
CAUTION:
WARNING:

Afin de prévenir tout risque de choc électrique et d'incendie, n'exposez pas cet appareil à la pluie ou à l'humidité. Avant d'utiliser cet appareil,
lisez attentivement les instructions d'utilisation de ce mode d'emploi.
Si votre appareil est équipé d'un mécanisme de basculement ou si son boîtier est conçu comme retour, veuillez utiliser cette
caractéristique avec prudence. En raison de la facilité avec laquelle l'amplificateur peut être basculé entre les positions droite et inclinée,
utilisez uniquement l'amplificateur sur une surface plane et stable. NE PAS faire fonctionner l'amplificateur sur un bureau, une table, une
étagère ou autre plate-forme inappropriée.
b) Le fil bleu doit être branché sur la borne repérée par la lettre N, ou par la couleur noire.
ATTENTION: L'utilisation de tout appareil électrique doit être soumise aux précautions d'usage incluant:
5. N'utilisez pas cet appareil à proximité de plans d'eau.
10. Protégez les connecteurs de votre appareil et positionnez les câblages pour éviter toutes déconnexions accidentelles.
3. Prêtez attention aux messages de précautions de ce manuel.
12. Lors de l'utilisation sur pied ou perche de support, assurez dans le cas de déplacement de l'ensemble enceinte/support de prévenir
tout basculement intempestif de celui-ci.
14. Seul un technicien agréé par le fabriquant est à même de réparer/contrôler votre appareil. Celui-ci doit être contrôlé s'il a subi des
dommages de manipulation, d'utilisation ou de stockage (humidité, …).
4. Suivez ces instructions.
7. N'obstruez pas les systèmes de refroidissement de votre appareil et installez votre appareil en fonction des instructions de ce manuel.
6. N'utilisez qu'un tissu sec pour le nettoyage de votre appareil.
2. Gardez ce manuel pour de futures références.
8. Ne positionnez pas votre appareil à proximité de toute source de chaleur.
13. La fiche secteur est utilisée pour couper l'alimentation de l'appareil et doit rester facilement accessible. Débranchez cet appareil
pendant les orages ou s'il est inutilisé pendant de longues périodes.
9. Un appareil avec la construction de la classe I sera relié à une prise munie d'une liaison à la terre. Branchez toujours votre appareil sur
une alimentation munie de prise de terre utilisant le cordon d'alimentation fourni.
15. Ne déconnectez jamais la prise de terre de votre appareil.
11. N'utilisez que des fixations approuvées par le fabriquant.
1. Lisez ces instructions
16. Si votre appareil est destiné à être monté en rack, des supports arrière doivent être utilisés.
17. Note pour le Royaume-Uni : Si les couleurs des fils du câble d'alimentation ne correspondent pas aux fiches de la prise secteur,
procédez comme suit:
a) Le fil vert et jaune doit être branché sur la borne repérée par la lettre E, ou le symbole de terre, ou par les couleurs vert ou verte
et jaune.
c) Le fil marron doit être branché sur la borne repérée par la lettre L, ou par la couleur rouge.
18. Cet équipement électrique ne doit en aucun cas être en contact avec un quelconque liquide et aucun objet contenant un liquide, tels
qu'un vase ou autre récipient.
19. Une exposition à de hauts niveaux sonores peut entraîner des dommages irréversibles de l'audition.
La sensibilité au bruit varie considérablement d'un individu à l'autre, mais la majorité de la population
ressentira une perte d'audition après une exposition à une forte puissance sonore pendant une durée
prolongée.
L'organisme de la santé américaine (OSHA) a produit le guide ci-dessous en rapport à l'exposition
autorisée aux niveaux de bruit:
D'après les études menées par l'OSHA, toute exposition au delà des limites décrites ci-dessous
entraînera des pertes de audition chez la plupart des sujets. Le port de système de protection (casque,
oreillette de filtrage, etc…) doit être observé lors de l'utilisation de cet appareil sans quoi des
dommages irréversibles peuvent être occasionnés. Le port de ces systèmes doit être observé par toutes
personnes susceptibles d'être exposées à des conditions au delà des limites décrites ci-dessous.
20. Symboles utilisés sur les produits et dans les manuels des produits, destinés à alerter l'opérateur des zones ou des précautions
supplémentaires pouvant être nécessaires:
Ce symbole est utilisé pour prévenir l'utilisateur de la présence d'une tension non isolée dangereuse à l'intérieur du boîtier de l'appareil, et
pouvant être suffisante pour constituer un risque de choc électrique.
Ce symbole est utilisé pour prévenir l'utilisateur de la présence d'instructions d'utilisation et de maintenance dans le mode
d'emploi accompagnant l'appareil.
Risque de choc électrique – NE PAS OUVRIR Afin de réduire les risque de choc électrique, ne pas ouvrir le capot. Il n'y a aucune
pièce à l'intérieur pouvant être réparée par l'utilisateur. Veuillez confier la maintenance à un personnel qualifié.
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CONSIGNES DE SÉCURITÉ IMPORTANTES
CAUTION:
WARNING: