Samson AR300 Reciever User Manual To The 3ccf64d0 6448 48cc 8571 5cd617de8477

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WIRELESS GUITAR SYSTEM

WARNING

TO PREVENT FIRE OR SHOCK HAZARD. DO NOT USE THIS PLUG WITH AN EXTENSION CORD, RECEPTACLE

OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

TO PREVENT FIRE OR SHOCK HAZARD. DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

TO PREVENT ELECTRICAL SHOCK, MATCH WIDE BLADE PLUG TO WIDE SLOT AND FULLY INSERT.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION

This 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 magni-

tude to constitute a risk of

electric shock to persons.

Warning: To reduce the risk of

electric shock, do not remove

cover (or back). No user-

serviceable parts inside. For

service, refer to qualified

service personnel.

The exclamation point within

an equilateral triangle is

intended to alert the user to

the presence of important

operating and maintenance

(servicing) instructions in the

literature accompanying the

appliance.

Read these instructions.

Keep these instructions.

Heed all warnings.

Follow all instructions.

Do not use this apparatus near water.

Clean only with dry cloth.

Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus

(including amplifiers) that produce heat.

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.

Protect the power cord from being walked on or pinched particularly at the plugs, convenience recep-

tacles, and at the point where they exit from the apparatus.

Only use attachments/accessories specified by the manufacturer.

Use only with the cart, stand, tripod, bracket, or table specified by the manu-

facturer, or sold with the apparatus. When a cart is used, use caution when

moving the cart/apparatus combination to avoid injury from tip-over.

Unplug the apparatus during lightening, sort or when unused for long periods of time.

Refer all servicing to qualified personnel. Service 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 apparatus has been exposed to rain or moisture, does not operate normally, or has been

dropped.

This appliance shall not be exposed to dripping or splashing water and that no object filled with liquid

such as vases shall be placed on the apparatus.

Caution-to prevent electrical shock, match wide blade plug wide slot fully insert.

Please keep a good ventilation environment around the entire unit.

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IMPORTANT SAFETY INSTRUCTIONS

ATTENTION: Pour éviter tout risque d’électrocution ou d’incendie, ne pas exposer cet appareil à la pluie ou à

l’humidité. Pour éviter tout risque d’électrocution, ne pas ôter le couvercle ou le dos du boîtier. Cet appareil ne con-

tient aucune pièce remplaçable par l'utilisateur. Confiez toutes les réparations à un personnel qualifié. Le signe

avec un éclair dans un triangle prévient l’utilisateur de la présence d’une tension dangereuse et non isolée dans

l’appareil. Cette tension constitue un risque d’électrocution. Le signe avec un point d’exclamation dans un tri-

angle prévient l’utilisateur d’instructions importantes relatives à l’utilisation et à la maintenance du produit.

Consignes de sécurité importantes

1. Veuillez lire toutes les instructions avant d’utiliser l’appareil.

2. Conserver ces instructions pour toute lecture ultérieure.

3. Lisez avec attention toutes les consignes de sécurité.

4. Suivez les instructions du fabricant.

5. Ne pas utiliser cet appareil près d’une source liquide ou dans un lieu humide.

6. Nettoyez l’appareil uniquement avec un tissu humide.

7. Veillez à ne pas obstruer les fentes prévues pour la ventilation de l’appareil. Installez l’appareil selon les

instructions du fabricant.

8. Ne pas installer près d’une source de chaleur (radiateurs, etc.) ou de tout équipement susceptible de génér-

er de la chaleur (amplificateurs de puissance par exemple).

9. Ne pas retirer la terre du cordon secteur ou de la prise murale. Les fiches canadiennes avec polarisation

(avec une lame plus large) ne doivent pas être modifiées. Si votre prise murale ne correspond pas au

modèle fourni, consultez votre électricien.

10. Protégez le cordon secteur contre tous les dommages possibles (pincement, tension, torsion,, etc.). Veillez à

ce que le cordon secteur soit libre, en particulier à sa sortie du boîtier.

11. Déconnectez l’appareil du secteur en présence d’orage ou lors de périodes d’inutilisation prolongées.

12. Consultez un service de réparation qualifié pour tout dysfonctionnement (dommage sur le cordon secteur,

baisse de performances, exposition à la pluie, projection liquide dans l’appareil, introduction d’un objet

dans le boîtier, etc.).

ACHTUNG: Um die Gefahr eines Brandes oder Stromschlags zu verringern, sollten Sie dieses Gerät weder

Regen noch Feuchtigkeit aussetzen.Um die Gefahr eines Stromschlags zu verringern, sollten Sie weder Deckel

noch Rückwand des Geräts entfernen. Im Innern befinden sich keine Teile, die vom Anwender gewartet

werden können. Überlassen Sie die Wartung qualifiziertem Fachpersonal.Der Blitz mit Pfeilspitze im gleich-

seitigen Dreieck soll den Anwender vor nichtisolierter “gefährlicher Spannung” im Geräteinnern warnen. Diese

Spannung kann so hoch sein, dass die Gefahr eines Stromschlags besteht. Das Ausrufezeichen im gleichseiti-

gen Dreieck soll den Anwender auf wichtige Bedienungs- und Wartungsan leitungen aufmerksam machen, die

im mitgelieferten Informationsmaterial näher beschrieben werden.

Wichtige Sicherheitsvorkehrungen

1. Lesen Sie alle Anleitungen, bevor Sie das Gerät in Betrieb nehmen.

2. Bewahren Sie diese Anleitungen für den späteren Gebrauch gut auf.

3. Bitte treffen Sie alle beschriebenen Sicherheitsvorkehrungen.

4. Befolgen Sie die Anleitungen des Herstellers.

5. Benutzen Sie das Gerät nicht in der Nähe von Wasser oder Feuchtigkeit.

6. Verwenden Sie zur Reinigung des Geräts nur ein feuchtes Tuch.

7. Blockieren Sie keine Belüftungsöffnungen. Nehmen Sie den Einbau des Geräts nur entsprechend den

Anweisungen des Herstellers vor.

8. Bauen Sie das Gerät nicht in der Nähe von Wärmequellen wie Heizkörpern, Wärmeklappen, Öfen oder

anderen Geräten (inklusive Verstärkern) ein, die Hitze erzeugen.

9. Setzen Sie die Sicherheitsfunktion des polarisierten oder geerdeten Steckers nicht außer Kraft. Ein pola-

risierter Stecker hat zwei flache, unterschiedlich breite Pole. Ein geerdeter Stecker hat zwei flache Pole und

einen dritten Erdungsstift. Der breitere Pol oder der dritte Stift dient Ihrer Sicherheit. Wenn der vorhandene

Stecker nicht in Ihre Steckdose passt, lassen Sie die veraltete Steckdose von einem Elektriker ersetzen.

10. Schützen Sie das Netzkabel dahingehend, dass niemand darüber laufen und es nicht geknickt werden

kann. Achten Sie hierbei besonders auf Netzstecker, Mehrfachsteckdosen und den Kabelanschluss am

Gerät.

11. Ziehen Sie den Netzstecker des Geräts bei Gewittern oder längeren Betriebspausen aus der Steckdose.

12. Überlassen Sie die Wartung qualifiziertem Fachpersonal. Eine Wartung ist notwendig, wenn das Gerät auf

irgendeine Weise, beispielsweise am Kabel oder Netzstecker beschädigt wurde, oder wenn Flüssigkeiten

oder Objekte in das Gerät gelangt sind, es Regen oder Feuchtigkeit ausgesetzt war, nicht mehr wie

gewohnt betrieben werden kann oder fallen gelassen wurde.

PRECAUCION: Para reducir el riesgo de incendios o descargas, no permita que este aparato quede expuesto a la lluvia

o la humedad. Para reducir el riesgo de descarga eléctrica, nunca quite la tapa ni el chasis. Dentro del aparato no hay

piezas susceptibles de ser reparadas por el usuario. Dirija cualquier reparación al servicio técnico oficial. El símbolo

del relámpago dentro del triángulo equilátero pretende advertir al usuario de la presencia de “voltajes peligrosos” no

aislados dentro de la carcasa del producto, que pueden ser de la magnitud suficiente como para constituir un riesgo de

descarga eléctrica a las personas. El símbolo de exclamación dentro del triángulo equilátero quiere advertirle de la exis-

tencia de importantes instrucciones de manejo y mantenimiento (reparaciones) en los documentos que se adjuntan

con este aparato.

Instrucciones importantes de seguridad

1. Lea todo este manual de instrucciones antes de comenzar a usar la unidad.

2. Conserve estas instrucciones para cualquier consulta en el futuro.

3. Cumpla con todo lo indicado en las precauciones de seguridad.

4. Observe y siga todas las instrucciones del fabricante.

5. Nunca utilice este aparato cerca del agua o en lugares húmedos.

6. Limpie este aparato solo con un trapo suave y ligeramente humedecido.

7. No bloquee ninguna de las aberturas de ventilación. Instale este aparato de acuerdo a las instrucciones del fabri-

cante.

8. No instale este aparato cerca de fuentes de calor como radiadores, calentadores, hornos u otros aparatos (incluy-

endo amplificadores) que produzcan calor.

9. No anule el sistema de seguridad del enchufe de tipo polarizado o con toma de tierra. Un enchufe polarizado

tiene dos bornes, uno más ancho que el otro. Uno con toma de tierra tiene dos bornes normales y un tercero para

la conexión a tierra. El borne ancho o el tercero se incluyen como medida de seguridad. Cuando el enchufe no

encaje en su salida de corriente, llame a un electricista para que le cambie su salida anticuada.

10. Evite que el cable de corriente quede en una posición en la que pueda ser pisado o aplastado, especialmente en

los enchufes, receptáculos y en el punto en el que salen de la unidad.

11. Desconecte de la corriente este aparato durante las tormentas eléctricas o cuando no lo vaya a usar durante un

periodo de tiempo largo.

12. Dirija cualquier posible reparación solo al servicio técnico oficial. Deberá hacer que su aparato sea reparado

cuando esté dañado de alguna forma, como si el cable de corriente o el enchufe están dañados, o si se han der-

ramado líquidos o se ha introducido algún objeto dentro de la unidad, si esta ha quedado expuesta a la lluvia o la

humedad, si no funciona normalmente o si ha caído al suelo.

ATTENZIONE: per ridurre il rischio di incendio o di scariche elettriche, non esponete questo apparecchio a pioggia o

umidità. Per ridurre il pericolo di scariche elettriche evitate di rimuoverne il coperchio o il pannello posteriore. Non esis-

tono all'interno dell'apparecchio parti la cui regolazione è a cura dell'utente. Per eventuale assistenza, fate riferimento

esclusivamente a personale qualificato. Il fulmine con la punta a freccia all'interno di un triangolo equilatero avvisa l'utente

della presenza di "tensioni pericolose" non isolate all'interno dell'apparecchio, tali da costituire un possibile rischio di

scariche elettriche dannose per le persone. Il punto esclamativo all'interno di un triangolo equilatero avvisa l'utente della

presenza di importanti istruzioni di manutenzione (assistenza) nella documentazione che accompagna il prodotto.

Importanti Istruzioni di Sicurezza

1. Prima di usare l'apparecchio, vi preghiamo di leggerne per intero le istruzioni.

2. Conservate tali istruzioni per una eventuale consultazione futura.

3. Vi preghiamo di rispettare tutte le istruzioni di sicurezza.

4. Seguite tutte le istruzioni del costruttore.

5. Non usate questo apparecchio vicino ad acqua o umidità.

6. Pulite l'apparecchio esclusivamente con un panno asciutto.

7. Evitate di ostruire una qualsiasi delle aperture di ventilazione. Posizionatelo seguendo le istruzioni del costruttore.

8. Non posizionatelo vicino a sorgenti di calore come radiatori, scambiatori di calore, forni o altri apparecchi (amplifica-

tori compresi) in grado di generare calore.

9. Non disattivate la protezione di sicurezza costituita dalla spina polarizzata o dotata di collegamento a terra. Una

spina polarizzata è dotata di due spinotti, uno più piccolo ed uno più grande. Una spina dotata di collegamento a

terra è dotata di due spinotti più un terzo spinotto di collegamento a terra. Questo terzo spinotto, eventualmente

anche più grande, viene fornito per la vostra sicurezza. Se la spina fornita in dotazione non si adatta alla vostra

presa, consultate un elettricista per la sostituzione della presa obsoleta.

10. Proteggete il cavo di alimentazione in modo che non sia possibile camminarci sopra né piegarlo, con particolare

attenzione alle prese, ai punti di collegamento e al punto in cui esce dall'apparecchio.

11. Staccate l'apparecchio dalla alimentazione in caso di temporali o tempeste o se non lo usate per un lungo periodo.

12. Per l'assistenza, fate riferimento esclusivamente a personale qualificato. È necessaria l'assistenza se l'apparecchio ha

subito un qualsiasi tipo di danno, come danni al cavo o alla spina di alimentazione, nel caso in cui sia stato versato

del liquido o siano caduti oggetti al suo interno, sia stato esposto a pioggia o umidità, non funzioni correttamente

o sia stato fatto cadere.

Copyright 2011, Samson Technologies Corp.

v2.1

Samson Technologies Corp.

45 Gilpin Avenue

Hauppauge, New York 11788-8816

Phone: 1-800-3-SAMSON (1-800-372-6766)

Fax: 631-784-2201

www.samsontech.com

Table of Contents

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

QuickStart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Guided Tour - AR300 Receiver / Front Panel . . . . . . . . .4

Guided Tour - AR300 Receiver / Rear Panel . . . . . . . . .6

Guided Tour - AG300 Transmitter . . . . . . . . . . . . . . .7

Setting Up Your AirLine Synth System . . . . . . . . . . . .9

AR300 Operation. . . . . . . . . . . . . . . . . . . . . . . . .12

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . .14

1

Introduction

Welcome to Samson AirLine Synth—the next generation of wireless systems! Wireless

microphone and instrument systems were originally developed to eliminate cables,

providing unparalleled freedom of movement. AirLine Synth takes this concept

to a new level with transmitters so small, lightweight and aerodynamic, they are

nearly invisible, providing a completely “hassle-free” user experience. To create the

world’s smallest frequency agile wireless transmitters, we developed new proprietary

technology. Featuring miniaturized circuitry and the ability to operate on a single AA

battery (with 10 hours typical battery life), these transmitters also provide signicantly

improved wireless reception and sound quality. What’s more, the AR300 receiver

developed especially for the AirLine Synth guitar system provides an automatic

Channel Scan function to help you nd the clearest frequency to operate on. Once

the AR300 nds the clearest channel, it’s easy to set the AG300 transmitter to the

matching channel using the IR SET feature. The convenient, all metal half-rack chassis

design features a large backlit LCD display and includes a rackmount kit to install into

a standard 19-inch equipment rack. The Samson AirLine Synth UHF guitar system is

designed to replace the cable between your electric guitar or bass and your onstage

amplier or PA mixer, freeing you to roam the stage or even visit the audience in the

middle of your performance! It operates in the UHF frequency range and contains an

AR300 “half-rack” receiver and the AG300 plug-in micro-transmitter designed to t the

recessed style jack in Fender Stratocaster™-type guitars, or convertible, to t all other

standard end-mount guitar jacks.

In this manual, you’ll nd a detailed description of the features of your AirLine Synth

system, as well as a guided tour through all components, step-by-step instructions for

setting up and using your system and full specications. If your AirLine Synth system

was purchased in the United States, you’ll also nd a warranty card enclosed—don’t

forget to ll it out and mail it! This will enable you to receive online technical support

and will allow us to send you updated information about this and other Samson

products in the future. If your AirLine Synth system was purchased outside of the

U. S., contact your local distributor for warranty details. Also, be sure to check out

our website (http://www.samsontech.com) for complete information about our full

product line.

SPECIAL NOTE for U.S. purchasers: Should your AirLine Synth system ever require

servicing, a Return Authorization number (RA) is necessary. Without this number,

the unit will not be accepted. If your AirLine Synth system was purchased in the United

States, please call Samson at 1-800-372-6766 for a Return Authorization number prior

to shipping your system. If possible, return the unit in its original carton and packing

materials. If your AirLine Synth system was purchased outside of the U. S., contact your

local distributor for information.

If you’ve had some prior experience using wireless systems, these QuickStart

instructions will get you up and running with your AirLine Synth UHF guitar system in

a matter of minutes! Detailed instructions for setting up and using your AirLine Synth

system can be found on page 15 of this manual, and the “Guided Tour” sections on

pages 4 - 11 provide full descriptions of all AirLine component controls and displays.

1. Unpack the AR300 receiver and AG300

transmitter and configure the AG300 for

Fender Strat™ or flat jack style guitars.

If you need to change the phone plug

configuration, simply remove the

thumbscrew, unscrew the plug and

reinstall the two components while

swapping their positions.

2. Physically place the AR300 receiver on your

amp or in front of you. Extend its antennas

vertically and spread the tips horizontally

outwards.

3. Set the power switch on your AG300

transmitter to the “off” position (away from

the arrow) and place a fresh AA battery

in it. Then turn the transmitter back on

momentarily; its LED will flash once and then go off if the battery is sufficiently

strong. Once battery strength is verified, turn the transmitter off again, then put it

aside for now.

4. Connect the included AC power supply to the rear of the AR300 and then to an

available wall socket. Turn the AR300 on momentarily to confirm that the unit has

power. Then turn the AR300 power off.

5. Turn your amplifier or mixer off and make the physical cable connection between

an audio input and the AR300 output jack.

6. Turn the Level knob on the AR300 completely counterclockwise, then turn its

power on.

QuickStart

2

QuickStart

7. Now to set the channel, press and hold

the EDIT control until the display shows

the Group number with three asterisks.

Next, the AR300 will automatically find the

clearest channel and you will see it in the

Channel number of the display just before

the IR SET will begin.

8. Once you see the IR SET flashing in the

LCD display, hold the transmitter, with the

control switches facing you, approximately

6 inches away from the receiver and turn

the AG300 power switch on. The AR300

will transmit the channel number to AG300

over infrared light and you will see the

corresponding absolute channel number in

the transmitter LCD.

8. Turn on the connected amplifier or mixer but keep its volume all the way down.

Set the output level of your instrument to maximum and begin playing at a

normal performance level while observing the AF Meter. If the AF Meter reads

above “0” (indicating a Peak condition) even with the AR300 Level control fully

counterclockwise, engage the 15 dB pad on the transmitter. If not, slowly adjust

the GAIN inside the AG300 to the point where the AF Meter occasionally reads

“0” during the very loudest passages, then back it off just slightly. Finally, raise the

level of your connected amplifier and/or mixer until the desired volume is reached.

9. Do a walkaround through the intended area of coverage while observing the

receiver’s RF Meter; it should continue to read about “75%”, indicating sufficient RF

reception in all areas of coverage. If not, reposition the AR300 or its antennas as

necessary.

10. If you hear any spurious noise from the receiver output when the transmitter

is turned off, use the supplied plastic screwdriver to adjust the AR300 Squelch

control, slowly turning it clockwise to the point at which the noise disappears.

3

1. Antennas (A and B) - The antenna mountings allow full rotation for optimum

placement. In normal operation, both Antenna A (the antenna on the left) and

Antenna B (the antenna on the right) should be placed in a vertical position. Both

antennas can be folded inward for convenience when transporting the AR300. See

the “Setting Up and Using the AirLine Synth System” section on page 15 in this manual

for information about antenna installation and positioning.

2: Squelch – This control determines the maximum range of the AR300 before audio

signal dropout. Although it can be adjusted using the supplied plastic screwdriver,

it should normally be left at its factory setting. See the “Setting Up and Using the

AirLine Synth System” section on page 15 in this manual for more information.

3: Group Channel - This displays shows the current Group and Group Channel

number. A letter indicates Groups A through F and the Group Channel number are

indicated by 1 through 9 plus 0 for 10.

4: Antenna indicators – In order to maximize reception and distance, the AR300

implements true diversity receiver technology with dual RF strips. The A and B

antenna icon shows which of the receiver’s two RF strips is active.

5: Absolute Channel – This display indicates the specific channel number for each

available frequency.

Guided Tour - AR300 Receiver / Front Panel

4

6: EDIT Control – This rotary encoder control knob/switch is used to control and set

several menu functions and parameters displayed in the LCD display and it is also

used to preform the automatic Channel Scan.

7: Power Switch - Use this to turn the AR300 power on and off. When the receiver is

on, the LCD backlight is lit.

8: IR Transmitter – During “IR SET” an Infrared light is used to set the transmitter

channel.

9: RF Meter – 10-segment bar meter used to display the level of the radio frequency

reception.

10: LCD Display – The 47mm x 17mm backlit display show information for Frequency,

Channel, Group, Absolute Channel, Anntena, AF, RF, Scan, and IR Set.

11: AF Meter - 10-segment bar meter used to display the amount of the audio input

level.

12: Level control - This knob sets the level of the audio signal being output through

both balanced output connectors on the rear panel (see C and D on page 12 in

this manual). Reference level is obtained when the knob is turned fully clockwise

(to its “10” setting).

Guided Tour - AR300 Receiver / Front Panel

5

A: Antenna socket - D hole knockout for mounting the antennas to the rear panel

using the optional rear antenna kit.

B: DC input - Connect the supplied power adapter here, using the strain relief as

shown in the illustration below. WARNING: Do not substitute any other kind of

power adapter; doing so can cause severe damage to the AR300 and will void your

warranty.

C: 1/4-inch output* - Use this 1/4" jack when connecting the AR300 to your guitar

amp or to line level equipment. The output connection can be either balanced or

unbalanced. Wiring is as follows: tip hot, ring cold, sleeve ground.

D: XLR output* - Use this electronically balanced low impedance (600 Ohm) XLR jack

when connecting the AR300 to professional (+4) audio equipment. Pin wiring is as

follows: Pin 1 ground, Pin 2 high (hot), and Pin 3 low (cold).

E: Audio Output Level switch - Sets the audio output level attenuation of the XLR

output to -20 dBm (line level) or -40 dBm (mic level). See “Setting Up and Using the

AirLine Synth System” on page 15.

* If required, both outputs can be used simultaneously.

- BLACK

- SPOT WHITE + 10% YELLOW

A

BD

A

E

C

Guided Tour - AR300 Receiver / Rear Panel

-

6

1: ¼-inch Phone Plug - Insert this standard 1/4” plug into your electric guitar or

electric bass. Note that the angling of the plug can be configured for Fender

Stratocaster™-type recessed jacks, and in a second position designed to be used

with all other instruments that have end mount-jacks. If you need to change the

phone plug configuration, simply remove the thumbscrew, unscrew the plug and

reinstall the two components while swapping their positions.

2: LCD Display – This three digit Liquid Crystal Display indicates the Absolute

Channel number that the transmitter is set to.

3: Power / Battery LED - This red LED flashes once when the AG300 is first turned

indicating the transmitter has power. It will remain off as long as they battery is a

good operating level. The LED lights steadily red when there are less than 2 hours

of battery power remaining, indicating that the battery needs to be changed. In

order to avoid compromising audio fidelity (or having the AG300 stop working

completely), you should always replace the battery with a fresh one immediately

whenever this LED lights red.

4: Mute switch – This switch is used to temporarily turn off the audio output of the

transmitter. Move this switch in the direction of “MUTE” to turn off the output and

move the switch in the direction of “ON” to turn the output on.

5: Power switch - Move this switch in the direction of the arrow to turn the AG300

power on; move it away from the arrow to turn the power off.

6: Antenna - This permanently attached flexible antenna should be fully extended

during normal operations. See the “Setting Up and Using the AirLine Synth System”

3

2

1

45 6

Guided Tour - AG300 Transmitter

7

section on page 15 in this manual

for more information about antenna

positioning.

7: Battery cover - Pull back gently on this

cover at the ribbing and pry upwards

to remove. See the “Setting Up and

Using the AirLine Synth System”

section on page 15 in this manual.

8: Battery compartment - Insert a

standard AA alkaline battery here,

being sure to observe the plus and

minus polarity markings shown.

We recommend the Duracell type

battery. Although rechargeable Ni-Cad

batteries can be used, they do not

supply adequate current for more than

four hours of operation. WARNING:

Do not insert the battery backwards;

doing so can cause severe damage to

the AG300 and will void your warranty.

9: 15 dB Pad - Located under the battery

is a miniature slide switch to adjust the

AG300’s input sensitivity. Move this

switch in the direction of the arrow to

reduce the output of the AG300 by 15

dB when your instrument is putting

out too hot a signal. In general, if

you have single coil pick-ups, you’ll

probably want set the PAD to “OFF”. If

you have super hot humbuckers, you’ll probably want to switch the PAD on. See the

“Setting Up and Using the AirLine Synth System” section on page 15 in this manual.

10: Gain control - This miniature trimmer is used to fine tune the AG300’s input

sensitivity. Use the included screwdriver to make the adjustments.

11: IR Lens - This acrylic window is used to capture the infrared signal sent from the

AR300 during the IR SET to channelize the AG300.

10

9

8

11

7

Guided Tour - AG300 Transmitter

8

The basic procedure for setting up and using your AirLine Synth system takes only a

few minutes:

1. Remove all packing materials (save them in case of need for future service) and

check to make sure that the supplied power adapter is the correct voltage for your

country. If not, contact your distributor or, if purchased in the United States, Samson

Technical Support at 1-800-372-6766.

2. Physically place the AR300 receiver on your amp or on the ground in front of you

next to your pedal board. The general rule of thumb is to maintain “line of sight”

between the receiver and transmitter so that the person using the transmitter can

see the receiver.

3. Extend the AR300 antennas and spread the tips horizontally outwards at least 5

inches.

4. Make sure the Power On-Off switch in your AG300 transmitter is set to “Off” and

that the MUTE is also to “ON”. Pull back gently on the AG300 battery cover at the

ribbing and pry it upwards to remove it. Please use care when opening this cover

as undue force can damage it. Install a fresh AA alkaline battery in the battery

compartment, being sure to observe the polarity markings. Then carefully replace

the battery cover and gently press down on it until it clicks. Momentarily turn on

the power to the transmitter by sliding its Power On-Off switch in the direction of

the arrow; the “Power/Battery” LED will flash if the battery is sufficiently strong (if it

lights steadily, the battery has less than 2 hours of power remaining and should be

replaced). Once battery strength is verified, turn the transmitter off again and place

it aside for now.

5. With the Power switch on the AR300 set to the “Off” position, connect the included

power adapter. Turn the AR300 on momentarily to confirm that the unit is receiving

power. You’ll see the LCD display light up. Then turn the AR300 power off.

Setting Up Your AirLine Synth System

9

6. Make the physical cable connection between the AR300 output jack and an audio

input of your amplifier or mixer. Leave your amplifier or mixer off at this time.

7. Turn the Level knob on the AR300 completely counterclockwise, then set its Power

switch up to turn it on. The LCD display light will illuminate.

8. Now to set the channel, press and hold the EDIT control until the display reads CH

SCAN. Next, the AR300 will automatically find the clearest channel and you will see

it in the Channel number of the display just before the IR SET will begin.

9. Once you see the IR SET flashing in the LCD display, hold the transmitter, with the

control switches facing you, approximately 6 inches away from the receiver and

turn the AG300 power switch on. The AR300 will transmit the channel number to

AG300 over infrared light and you will see the corresponding absolute channel

number in the transmitter LCD.

10. The RF Meter on the AR300 receiver should now be active, indicating that it is

receiving valid RF signal and is placed and positioned correctly.

11. Now it’s time to set the audio levels. Turn on your amplifier and/or mixer but keep

its volume all the way down. Set the output level of your electric guitar or bass

to maximum and begin playing it at a normal performance level while observing

the AR300 AF Meter. If all the bars are lit, indicating a Peak condition, even with

the AR300 Level control fully counterclockwise, engage the 15 dB pad on your

transmitter by sliding the switch in the direction of the arrow. (In general, if you

have single coil pick-ups, you’ll probably want set the PAD to “OFF”. If you have

supper hot humbuckers, you’ll probably want to switch the PAD on.) If the AF Meter

bars are not all lit, slowly turn the AG300’s Gain control clockwise to the point

where the AF Meter reaches ‘‘0” during the very loudest passages, then back it off

just slightly; this will ensure maximum signal to noise ratio. Now, raise the Level on

the AR300. Finally, raise the level of your amplifier and/or mixer until the desired

volume is reached.

12. If you hear distortion or the AR300 AF Meter is reaching “0” with the 15 dB pad

engaged and the TX Gain control at minimum (fully counterclockwise), reduce the

output level of your instrument until AF Meter is reading less than “0”. Conversely,

if you hear a weak, noisy signal at the desired volume level, make sure that your

instrument is set to maximum output level, that the 15 dB pad is not engaged, and

that the AG300 Gain control is turned up.

Setting Up Your AirLine Synth System

10

13. Temporarily turn down the level of your amplifier or mixer and turn off the power

to your transmitter, leaving the AR300 receiver on. Then restore the previously

set level of your amplifier or mixer. With the transmitter off, the receiver output

should be totally silent; if it is, skip ahead to the next step. If it isn’t (that is,

if you hear some noise), you may need to adjust the AR300 Squelch control.

When the Squelch control is at its minimum setting, the AirLine Synth system

always provides maximum range without dropout; however, depending upon

the particular environment your system is used in, you may need to reduce that

range somewhat in order to eliminate band noise when the AG300 transmitter is

turned off. To do so, use the provided screwdriver to rotate the Squelch control

completely counterclockwise (to the “Min” position), then slowly turn it clockwise

until the noise disappears. If no noise is present at any position, leave it at its fully

counterclockwise “Min” position (so as to have the greatest overall range available).

14. When first setting up your AirLine Synth system in a new environment, it’s always

a good idea to do a walkaround in order to make sure that coverage is provided

for your entire performance area. Accordingly, turn down the level of your audio

system and turn on both the transmitter and receiver. Then restore the level of

your audio system and while playing your electric guitar or bass at a normal

performance level, walk through the entire area that will need to be covered. As

you do so, observe the RF Meter on the AR300 receiver to make sure that it is close

to reaching “75%”, indicating that it is receiving sufficiently strong RF signal. Always

try to minimize the distance between transmitter and receiver as much as possible

so that the strongest possible signal is received from all planned transmission

points. In certain environments, it may be desirable to angle the AR300’s antennas

differently from the vertical position.

If you have followed all the steps above and are experiencing difficulties, contact your local

distributor or, if purchased in the United States, call Samson Technical Support (1-800-372-

6766) between 9 AM and 5 PM EST.

Setting Up Your AirLine Synth System

11

AR300 Operation

Setting a Group and Channel Manually

The AR300 receiver contains 320 selectable channels for N and U band, and 71

selectable channels for E band. All channels are organized into a series of groups.

Each group contains channels that are compatible for simultaneous use. When using

multiple systems, each system should be assigned to the same group in order to

maximize the number of compatible channels. Each group is designated with a letter,

followed by the group channel number (0–9) which is displayed under the “GROUP”

icon in the AR300 LCD display.

To the right of the Group and Group Channel number is the read out Absolute channel

number. This three-digit Absolute Channel number corresponds to the exact channel

from the entire channel plan. That Absolute Channel number is shown on the AG300

transmitter’s LCD display.

The AG300 displays the Absolute Channel number it its LCD for a few seconds, and

then the display shuts off to preserve battery power. You can also see the transmitters

Absolute Channel number by switching the Mute on. In addition, the AG300 will also

display the Absolute Channel number briefly when the power is shut off.

1. Press the EDIT control once and you will see the Group and Group Channel Number

Flash.

2. Turn the EDIT controller and you will see the Group and Group Channel number

change, and you will also see the Absolute Channel number change in sync.

3. If you prefer, you can choose the Absolute Channel. Simply press the EDIT control

again until the Absolute Channel number flashes. Then, turn the EDIT controller

and you will see the Absolute Channel number change. It changes in sync with the

Group Channel number.

4. Once you have the desired channel set on the AR300 you’re ready to transmit the

infrared channel data to the AG300. Have the transmitter ready in your hand with

the Power switch set to off.

5. Double click the EDIT controller and you see the display flash “IR SET” indicating that

the AR300 is sending the channel information over infrared transmission.

6. Now, position the transmitter about 6-inches from the front of the AR300 with the

AG300 IR receiver facing the AR300’s LCD display and turn the power switch on.

You will now see the corresponding Absolute Channel in the AG300 LCD display

indicating that the transmitter is matched to the receiver.

12

AR300 Operation

Operating In FREE Mode

You can tune in an exact frequency using the AR300’s FREE mode. Once you are in FREE

mode you can change the frequency by 25 kHz steps. For most situations, it’s better to

use the GROUP Channel plan but if your application requires an exact frequency, follow

these steps to operate in FREE mode.

1. Press the EDIT controller three times until the display’s FREE icon turns on and

Frequency number flashes.

2. Next, turn the EDIT controller until you reach the desired frequency number.

3. Once you have the desired frequency set on the AR300 you’re ready to transmit the

infrared channel data to the AG300. Have the transmitter ready in your hand with

the Power switch set to off.

4. Double click the EDIT controller and you see the display flash “IR SET” indicating that

the AR300 is sending the channel information over infrared transmission.

5. Now, position the transmitter about 6-inches from the front of the AR300 with the

AG300 IR receiver facing the AR300’s LCD display and turn the power on.

You will now see the corresponding Absolute Channel in the AG300 LCD display

indicating that the transmitter is matched to the receiver.

If you want to see the Absolute channel while the AR300 is in Free Mode, simply turn

the EDIT control and it will toggle between the exact Frequency and the Absolute

Channel.

To exit FREE Mode, just press the EDIT controller switch and you will return to the Group

and Absolute Channel fields. Once you are in the Group Channel or Absolute Channel

field and you have selected your channel, double click the EDIT control to perform the

IR set and lock in the channel. You can also use the Scan function to find a clear channel

by pressing and holding the EDIT knob. If you do not perform an IR set or Channel

Scan, the AR300 will return to Free Mode and the channel will be set to the previously

selected frequency.

13

SYSTEM SPECIFICATIONS

Channels 320 channels 25kHz Step (N and U Bands)

71 channels 25kHz Step (E Band)

Operating Frequency 639.025–647 MHz

798.025–806 MHz (not for use in the USA)

863–865 MHz (not for use in the USA)

Frequency Type F3E

Modulation Type FM

Noise Reduction Type Compander

Distance 100 meters line of sight

Audio Frequency Response 50Hz - 15KHz (+/- 3dB)

Dynamic Range >100dB (IHF-A)

AR300 RECEIVER

Oscillation System VCO

Type of Reception Double superheterodyne / True Diversity

Intermediate Frequency 10.7MHz

Antenna 1/4 Wavelength Rod TNC Type UHF - Extendable

Antenna Filter SAW Filter

Output 1/4-inch and XLR Balanced

LCD Display 47mm x 17mm Back Lighted Display (Frequency,

Channel, Group, Absolute Channel, Anntena, AF, RF,

Scan, IR Set)

Controls EDIT Encoder/Button, Volume, Squelch

Operating Temperature 0°C - +50°C

Power Supply Voltage ACD1000 AC Adatper - 18V DC

Current Consumption Less Than 150mA RXM300 + AR300 Mother System x

RXM300 (65mA)

Receiving Sensitivity More than S/N 60dB at 21 dBuV input

Squelch Sensitivity Adjustable

T.H.D 1% Max (@AF 1kHz, RF 56dBuV)

Audio Output Level -3dBv @1% THD (Maximum +7dBv)

Audio Output Impedance 10k ohms

Dimensions (L x W x H) 220.7mm x 179.38mm x 44mm (8.7” x 7.1” x 1.73”)

Weight 1.97 lb

Specifications are subject to change without notice.

Specications

14

TRANSMITTER (AG300)

Oscillation Type Crystal-controlled PLL frequency systhesized

Modulation Type FM

Antenna 1/4 Wave Length Wire Type

Input Impedance 290k ohms (ATT:0dB)

Maximum Input Level -2dBv (ATT:0dB), +15dBv (ATT:-15dB)

Switches/Controls POWER switch, MUTE switch, ATT switch, GAIN

control

Display CHANNEL (LCD), BATT (LED)

Interface Infrared

Impedance 2.2k ohms

Battery AA x 1

Current Consumption Less than 120mA

Operating Voltage 1.2V-1.5V

Battery Life 10 hours @ 25ºC

Operating Temperature 0ºC - 50ºC

RF Output Power 10mW ERP

Frequency Stability +/-15kHz

Spurious Ratio 1uW

Deviation 20kHz (with 1kHz input), 40kHz max.

T.H.D. > 2% max (@1kHz, dev. 20kHz) Typical THD less

than 1%

Dimentions (L x W x H) 113.95mm x 29.8mmx40.2mm (4.5” x 1.17” x 1.6”)

(45° jack)

Weight .108 lb

Specifications are subject to change without notice.

Specifications

15

FCC Rules and Regulations

Samson wireless systems are type accepted under FCC

rules parts 90, 74 and 15.

Licensing of Samson equipment is the user’s responsibil-

ity and licensability depends on the user’s classification,

application and frequency selected.

This device complies with RSS-210 of

Industry & Science Canada.

Operation is subject to the following two conditions:

(1) this device may not cause harmful interference and (2)

this device must accept any interference received, includ-

ing interference that may cause

Undesired operation.

16

We, Samson Technologies Corporation, located at 45 Gilpin Ave, Hauppauge, NY

11788 USA declare under our own responsibility that the Products:

are in conformity with the essential requirements of the following EC Directive(s) when

installed in accordance with the installation instructions contained in the product docu-

mentation:

and that the standards and/or technical specications referenced below have been ap-

plied as indicated:

Equipment: Wireless Microphone System

Model #: Samson AirLine Synth - AR300 Receiver & AL300 / AX300 / AG300

Transmitters

EC Declaration of Conformity

73/23/EEC LVD Directive

89/336/EEC EMC Directive

1999/5/EC R&TTE Directive

EN60065:2002 + Amd

1:2006 + Amd 11:

2008

Audio, video and similar electronic apparatus - Safety re-

quirements

EN301 489-1 V1.8.1

(2008-04)

Common technical requirements.

EN301 489-9 V1.4.1

(2007-11)

Specic conditions for wireless microphones, similar Radio

Frequency (RF) audio link equipment, cordless audio and

in-ear monitoring.

EN300 422-1 V1.3.2

(2008-03)

Technical characteristics and methods.

EN300 422-2 V1.2.2

(2002-08)

Harmonized EN under Article 3.2 of the R&TTE Directive.

Year of CE Marking (Low Voltage Directive): 2009

Identication Mark: 0979 This equipment will

also carry the Class 2

equipment identier.

(Notied body number)

0979

Signed on behalf of the

manufacturer:

Name:

Position:

Date:

Douglas Bryant

Vice President Engineering

06/05/2009

Samson Technologies Corp.

45 Gilpin Avenue

Hauppauge, New York 11788-8816

Phone: 1-800-3-SAMSON (1-800-372-6766)

Fax: 631-784-2201

www.samsontech.com