SAMSON AirLine Owners Manual

UHF Wireless System Owners Manual

• AF1 Instrument Transmitter

• AG1 Instrument Transmitter

• AP1 Receiver

• AP1B Receiver

• UR1 Receiver

SAMSON

ENGLISH Introduction 1 QuickStart 2 Guided Tour - AP1 Receiver 4 Guided Tour - AP1B Receiver 7 Guided Tour - UR1 Receiver 10 Guided Tour - AF1 / AG1 Transmitter 13 Setting Up and Using Your AirLine System 15 Specifications 69 Channel Plan 71

FRANCAIS Introduction 18 Prise en main 19 Visite guidée – Récepteur AP1 21 Visite guidée – Récepteur AP1B 24 Visite guidée – Récepteur UR1 27 Visite guidée – Emetteur AF1 / AG1 30 Configuration et utilisation du système AirLine 32 Spécifications 69 Tableau de conversion de fréquence 71

Samson Technologies Corp. 575 Underhill Blvd. P. O. Box 9031 Syosset, NY 11791-9031 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 516-364-3888 www.samsontech.com

Table of Contents

DEUTSCHE Einleitung 35 Schneller Einstieg 36 Übersicht - Empfänger AP1 38 Übersicht - Empfänger AP1B 41 Übersicht - Empfänger UR1 35 Übersicht - Sender AF1 / AG1 47 AirLine System einrichten und einsetzen 49 Tec hnische Daten 69 Frequenzzuordnung der Empfangskanäle 71

ESPANOL Introducción 52 Arranque rápido 53 Recorrido guiado – Receptor AP1 55 Recorrido guiado – Receptor AP1B 58 Recorrido guiado – Receptor UR1 61 Recorrido guiado – Transmisor AF1 / AG1 64 Ajuste y uso de su sistema AirLine 66 Especificaciones 69 Tabla de conversión de frecuencias 71

Note: All trademarks are the property of their respective holders

Samson AirLine

Welcome to Samson AirLine—the wireless system for the new millennium! Wireless microphone and instrument systems were originally developed to eliminate cables, providing unparalleled freedom of movement. AirLine 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 wireless transmitters, we developed new proprietary technology. Featuring miniaturized circuitry and the ability to operate on a single tiny AAA battery (with 14 hours typical battery life), these transmitters also provide significantly improved wireless reception and sound quality. What’s more, the AP1 receiver developed especially for the AirLine guitar system is actually smaller than the typical wireless transmitter.

The Samson AirLine UHF guitar system detailed in this manual is designed to replace the cable between your electric guitar or bass and your onstage amplifier or PA mixer, freeing you to roam the stage or even visit the audience in the middle of your performance!

It operates in the uncrowded 801 – 805, 863 – 865 MHz UHF frequency range and contains an AP1 “stomp box”-style receiver and either of two plug-in micro-transmitter models—an AF1 (designed to fit the recessed style jack in Fender Stratocaster™-type guitars) or an AG1 (which fits all other standard end-mount guitar jacks).

In this manual, you’ll find a more detailed description of the features of your AirLine system, as well as a guided tour through all components, step-by-step instructions for setting up and using your system and full specifications. If your AirLine system was purchased in the United States, you’ll also find a warranty card enclosed—don’t forget to fill 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 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 system ever require servicing, a Return Authorization number (RA) is necessary. Without this number, the unit will not be accepted. If your AirLine 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 system was purchased outside of the U. S., contact your local distributor for information.

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Samson AirLine

Introduction

If you’ve had some prior experience using wireless systems, these QuickStart instructions will get you up and running with your AirLine UHF guitar system in a matter of minutes! Detailed instructions for setting up and using your AirLine system can be found on page 15 of this manual, and the “Guided Tour” sections on pages 4 - 14 provide full descriptions of all AirLine component controls and displays.

1. Make sure that the supplied AP1 receiver and AF1 or AG1 transmitter are factory preset to the same channel.

2. Physically place the AP1 receiver on the ground in front of you. Extend its antennas vertically and spread the tips horizontally outwards approximately 5 inches.

3. Set the power switch on your AF1 or AG1 transmitter to the “off” position (away from the arrow) and place a fresh AAA 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 plug it into your electric guitar or bass.

4. Open the battery compartment of the AP1 by pressing on the latch and install a fresh battery; if you prefer, you can use an optional power supply instead. Turn the AP1 on momentarily to confirm that the battery has been installed correctly (or that the adapter has been connected correctly); the “On/Battery Low” LED should light green and not red. Then turn the AP1 power off.

5. Turn your amplifier or mixer off and make the physical cable connection between an audio input and the AP1 output jack.

6. Turn the Level knob on the AP1 completely counterclockwise, then turn its power on; the “Power” LED will light steadily green.

7. Turn on your AF1 or AG1 transmitter. The “TX/Peak” LED on the AP1 receiver should light steadily green, indicating that it is receiving valid RF signal and is placed and positioned correctly.

QuickStart

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Samson AirLine

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 AP1 “TX/Peak” LED. If the LED lights red (indicating a Peak condition) even with the AP1 Level control fully counterclockwise, engage the 15 dB pad on the transmitter. If not, slowly turn the Level control clockwise to the point where the “TX/Peak” LED occasionally blinks red 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 “TX/Peak” LED; it should continue to be lit steadily green, indicating sufficient RF reception in all areas of coverage. If not, reposition the AP1 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 AP1 Squelch control, slowly turning it clockwise to the point at which the noise disappears.

QuickStart

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Samson AirLine

1: Power switch - Move this switch in the direction of the arrow to turn power to the AP1 on; move it away from the arrow to turn power off. (A jack must be inserted into the input connector for the receiver to power up.)

2: Power On / Battery Low LED - This LED lights green whenever the AP1 is powered on and it lights red whenever the battery in the AP1 is running low. In order to avoid compromising audio fidelity (or having the AP1 stop working completely), you should always replace the battery with a fresh one immediately whenever this LED lights red.

3: TX / Peak LED - This LED lights green whenever the AP1 is receiving RF signal from a transmitter and it lights red when output signal from the AP1 is at the onset of clipping (that is, when it is on the verge of being distorted). If you see this light during operation, lower the volume level of your instrument or switch on the transmitter’s 15 dB pad. For more information, see the section entitled “Setting Up and Using Your AirLine System” on page 15 in this manual.

4: Level control - This knob sets the level of the audio signal being output through the AP1 output jack (see #9 on page 9). When using an electric guitar or bass with an active or high-level pickup, set the knob in the marked area. For more information, see the section entitled “Setting Up and Using Your AirLine System” on page 15 in this manual.

Guided Tour - AP1 Receiver

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Samson AirLine

2 3

POWER

BATT. LOWONPEAK

•

∞

LEVEL

AP1

UHF RECEIVER

OPEN

5: Antennas - Swivel mounting allows full rotation for optimum positioning of the dual AP1 antennas. In normal operation, extend both antennas vertically and spread the tips horizontally outwards approximately 5 inches. For convenience, they can be folded inward when transporting the AP1. See the “Setting Up and Using Your AirLine System” section on page 15 in this manual for more information about antenna positioning.

6: Battery compartment latch - Press gently on this latch to open the AP1 battery compartment (see #7 below).

7: Battery compartment - Insert a standard 9-volt alkaline battery here, being sure to observe the plus and minus polarity markings shown. We recommend the Duracell MN 1604 type battery. Although rechargeable Ni-Cad batteries can be used, they do not supply adequate current for more than four hours. WARNING: Do not insert the battery backwards; doing so can cause severe damage to the AP1 and will void your warranty. Note that the AP1 can also be AC powered with the use of an optional 12 volt adapter available from your Samson dealer (see #10 on the following page).

8: Plastic screwdriver - Specially designed for use in adjusting the AP1 Squelch control (see #11 on the following page). See the “Setting Up and Using Your AirLine System” section on page 15 in this manual for more information.

Guided Tour - AP1 Receiver

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Samson AirLine

POWER

•

∞

LEVEL

AP1

UHF RECEIVER

BATT. LOWONPEAK

SAMSON

Guided Tour - AP1 Receiver

9: Output jack - Use this standard unbalanced high impedance (5 - 10 K Ohm) 1/4" jack to connect the AP1 to your amplifier or audio mixer. Wiring is as follows: tip hot, sleeve ground.

10: DC input - Connect an optional 12 volt 200 mA power adapter (available from your Samson dealer) here. WARNING: Do not substitute any other kind of power adapter; doing so can cause severe damage to the AP1 and will void your warranty. Note that the AP1 can also be battery powered (see #7 on the previous page and the “Setting Up and Using Your AirLine System” section on page 15 in this manual).

11: Squelch control - This control determines the maximum range of the AP1 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 Your AirLine System” section on page 15 in this manual for more information.

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Samson AirLine

OUTPUT

DC INPUT

12 VDC

MIN MAX

SQUELCH

Guided Tour - AP1B Receiver

1: Power On-Off / Shape switch - Move this switch to the ON position

to turn power to the AP1B on; move it to the SHAPE position to engage the shape circuitry yielding a fat bottom end and fullness in tone; move it back towards the OFF position to turn power off. (A jack must be inserted into the input connector for the receiver to power up.)

2: Power On / Battery Low LED - This LED lights green whenever the AP1B is powered on and it lights red whenever the battery in the AP1B is running low. In order to avoid compromising audio fidelity (or having the AP1B stop working completely), you should always replace the battery with a fresh one immediately whenever this LED lights red.

3: TX / Peak LED - This LED lights green whenever the AP1B is receiving RF signal from a transmitter and it lights red when output signal from the AP1B is at the onset of clipping (that is, when it is on the verge of being distorted). If you see this light during operation, lower the volume level of your instrument or switch on the transmitter’s 15 dB pad. For more information, see the section entitled “Setting Up and Using Your AirLine System” on page 15 in this manual.

4: Level control - This knob sets the level of the audio signal being output through the AP1B output jack (see #9 on page 9). When using an electric guitar or bass with an active or high-level pickup, set the knob in the marked area. For more information, see the section entitled “Setting Up and Using Your AirLine System” on page 15 in this manual.

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Samson AirLine

2 3

ONON SHAPEOFF

POWER

BATT. LOW

PEAK

•

∞

LEVEL

Bass

AP1B

UHF RECEIVER

OPEN

Guided Tour - AP1B Receiver

5: Antennas - Swivel mounting allows full rotation for optimum positioning of the

dual AP1B antennas. In normal operation, extend both antennas vertically and spread the tips horizontally outwards approximately 5 inches. For convenience, they can be folded inward when transporting the AP1B. See the “Setting Up and Using Your AirLine System” section on page 15 in this manual for more information about antenna positioning.

6: Battery compartment latch - Press gently on this latch to open the AP1B battery compartment (see #7 below).

7: Battery compartment - Insert a standard 9-volt alkaline battery here, being sure to observe the plus and minus polarity markings shown. We recommend the Duracell MN 1604 type battery. Although rechargeable Ni-Cad batteries can be used, they do not supply adequate current for more than four hours. WARNING: Do not insert the battery backwards; doing so can cause severe damage to the AP1B and will void your warranty. Note that the AP1B can also be AC powered with the use of an optional 12 volt adapter available from your Samson dealer (see #10 on the following page).

8: Plastic screwdriver - Specially designed for use in adjusting the AP1B Squelch control (see #11 on the following page). See the “Setting Up and Using Your AirLine System” section on page 15 in this manual for more information.

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Samson AirLine

ON SHAPEOFF

POWER

•

∞

LEVEL

AP1B

UHF RECEIVER

BATT. LOWONPEAK

Bass

SAMSON

Guided Tour - AP1B Receiver

9: Output jack - Use this standard unbalanced high

impedance (5 - 10 K Ohm) 1/4" jack to connect the AP1B to your amplifier or audio mixer. Wiring is as follows: tip hot, sleeve ground.

10: DC input - Connect an optional 12 volt 200 mA power adapter (available from your Samson dealer) here. WARNING: Do not substitute any other kind of power adapter; doing so can cause severe damage to the AP1B and will void your warranty. Note that the AP1B can also be battery powered (see #7 on the previous page and the “Setting Up and Using Your AirLine System” section on page 15 in this manual).

11: Squelch control - This control determines the maximum range of the AP1B 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 Your AirLine System” section on page 15 in this manual for more information.

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Samson AirLine

OUTPUT

DC INPUT

12 VDC

MIN MAX

SQUELCH

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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 UR1. See the “Setting Up and Using the AirLine System” section on page 15 in this manual for information about antenna installation and positioning.

2: AF (Audio Frequency) Level control - This knob sets the level of the audio signal being output through both the balanced and unbalanced output jacks on the rear panel (see #2 and #4 on page 12 in this manual). Reference level is obtained when the knob is turned fully clockwise (to its “10” setting).

3: Peak LED - This LED lights yellow when output signal from the UR1 is at the onset of clipping (that is, when it is on the verge of being distorted). If you see this light during operation, move the microphone further away or lower the output level of your instrument or transmitter. For more information, see the section entitled “Setting Up and Using the AirLine System” on page 15 in this manual.

Guided Tour - UR1 Receiver / Front Panel

Samson AirLine

SAMSON

UHF RECEIVER

4: A/B Receiver LEDs - When signal is being received, one of these will be lit green, showing you whether the (left) “A” or (right) “B” receiver is currently being used. The UR1 constantly scans its two antennas and automatically selects whichever is receiving the strongest, clearest signal. This True Diversity switching is completely inaudible, but it effectively increases overall range while virtually eliminating potential interference and phase cancellation problems.

5: RF (Radio Frequency) Level meter - This five-segment meter (similar to the VU bar meter used on audio devices) indicates the strength of the UHF signal being received. When all segments are lit, the incoming RF signal is at optimum strength; when only the left-most segment is lit, the incoming RF signal is at minimum strength. If no segments are lit, no signal is being received; check to ensure that the transmitter is on and that it is set to the same channel as the UR1. See the “Setting Up and Using the AirLine System” section on page 15 in this manual for more information.

6: Power LED - This lights red whenever the UR1 is turned on.

7: Mute (squelch) control - This control determines the maximum range of the UR1 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 System” section on page 15 in this manual for more information.

8: Power switch - Use this to turn the UR1 power on and off. When the receiver is on, the Power LED (see #6 above) is lit.

Guided Tour - UR1 Receiver / Front Panel

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Samson AirLine

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1: DC input - Connect the supplied 12 volt 160 mA 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 UR1 and will void your warranty.

2: Unbalanced output* - Use this unbalanced high impedance (5K Ohm) 1/4" jack when connecting the UR1 to consumer (-10) audio equipment. Wiring is as follows: tip hot, sleeve ground.

3: Audio Output Level switch - Sets the audio output level attenuation of the balanced output (see #4 below) to

-20 dBm (line level) or -40 dBm (mic level). See “Setting Up and Using the AirLine System” on page 15.

4: Balanced output* - Use this electronically balanced low impedance (600 Ohm) XLR jack when connecting the UR1 to professional (+4) audio equipment. Pin wiring is as follows: Pin 1 ground, Pin 2 high (hot), and Pin 3 low (cold).

* If required, both the unbalanced and balanced outputs can be used simultaneously.

Guided Tour - UR1 Receiver / Rear Panel

Samson AirLine

DC INPUT

AC CABLE LOCK

CAUTION: USE SAMSON AC ADAPTOR

CABLE LOCK: LOOP THRU AND TIE

UNBALANCED

OUTPUT

-10dB 5K

ONLY

3 4

BALANCED SWITCH

LINE:

-20dBm600 MIC:

-40dBm600

MIC

LINE

POWER RATING

DC 12V, 1.9W(160mA)

BALANCED OUTPUT

XLR: 1 GND 2 HOT 3 COLD

Note: The AF1 and AG1 transmitters are functionally identical apart from the angling of the 1/4” plug. For purposes of illustration, only the AF1 is shown on these pages.

1: Plug - Insert this standard 1/4” plug into your electric guitar or electric bass. Note that the angling of the plug is different in the AF1 (which is designed to be used with instruments that have Fender Stratocaster™-type recessed jacks) than in the AG1 (which is designed to be used with all other instruments that have end mount-jacks).

2: Power / Battery LED - This LED flashes once when the AF1 or AG1 is first turned on and 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 AF1 / AG1 stop working completely), you should always replace the battery with a fresh one immediately whenever this LED lights red.

Guided Tour - AF1 / AG1 Transmitters

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Samson AirLine

4 5

AF1

POWER15dB PAD

Guided Tour - AF1 / AG1 Transmitters

3: 15 dB Pad - Move this switch in the direction of the arrow to reduce the output of the AF1 or AG1 by 15 dB when your instrument is putting out too hot a signal. See the “Setting Up and Using the AirLine System” section on page 15 in this manual.

4: Power switch - Move this switch in the direction of the arrow to turn power to the AF1 or AG1 on; move it away from the arrow to turn power off.

5: Antenna - This permanently attached flexible antenna should be fully extended during normal operations. See the “Setting Up and Using the AirLine System” section on page 15 in this manual for more information about antenna positioning.

6: Battery cover - Pull back gently on this cover at the ribbing and pry upwards to remove. See the “Setting Up and Using the AirLine System” section on page 15 in this manual.

7: Battery compartment - Insert a standard AAA 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. WARNING: Do not insert the battery backwards; doing so can cause severe damage to the AF1 / AG1 and will void your warranty.

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Samson AirLine

15dB PAD

SAMSON

POWER

The basic procedure for setting up and using your AirLine System takes only a few minutes:

1. For your AirLine system to work correctly, both the receiver and transmitter must be set to the same channel. Remove all packing materials (save them in case of need for future service) and check to make sure that the supplied AP1 receiver and AF1 or AG1 transmitter are set to the same channel (a complete channel plan is printed on page 71 in this manual). If these channels do not match, contact your distributor or, if purchased in the United States, Samson Technical Support at 1-800-372-6766.

2. Physically place the AP1 receiver on the ground in front of you. It works best in this position. 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 AP1 antennas and spread the tips horizontally outwards approximately 5 inches.

4. Make sure the Power On-Off switch in your AF1 or AG1 transmitter is set to “Off” and that the 15 dB pad is also Off (switch away from the direction of the arrow). Pull back gently on the AF1 or AG1 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 AAA 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 plug it into your electric guitar or bass.

5. With the Power switch on the AP1 set to the “Off” position (away from the arrow), gently press down on the AP1 battery compartment latch and swing the battery compartment door open (do not use force when opening or closing the battery door; it is hinged and not meant to be removed). Install a fresh 9-volt battery, then carefully close the battery door. Alternatively, you can connect a 12-volt AC adapter (available as an option from your Samson dealer). Turn the AP1 on momentarily to confirm that the

Setting Up and Using Your AirLine System

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Samson AirLine

battery has been installed correctly (or that the adapter has been connected correctly); the “On/Battery Low” LED should light green and not red. Then turn the AP1 power off.

6. Make the physical cable connection between the AP1 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 AP1 completely counterclockwise, then slide its Power switch in the direction of the arrow to turn it on. The “Power On” LED will light steadily green.

8. Turn on the power to the transmitter. The “TX / Peak” LED on the AP1 receiver should now light steadily green, indicating that it is receiving valid RF signal and is placed and positioned correctly.

9. 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 AP1 “TX/Peak” LED. If the LED lights red (indicating a Peak condition) even with the AP1 Level control fully counterclockwise, engage the 15 dB pad on your transmitter by sliding the switch in the direction of the arrow. If not, slowly turn the AP1 Level control clockwise to the point where the “TX/Peak” LED occasionally blinks red during the very loudest passages, then back it off just slightly; this will ensure maximum signal to noise ratio. Finally, raise the level of your amplifier and/or mixer until the desired volume is reached.

10. If you hear distortion or the AP1 “TX/Peak” LED lights red even with the 15 dB pad engaged and the Level control at minimum (fully counterclockwise), reduce the output level of your instrument until the LED no longer lights red. 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 AP1 Level control is turned up. When using instruments with active or high level pickups, the Level control should normally be set in the marked region.

Setting Up and Using Your AirLine System

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Samson AirLine

11. Temporarily turn down the level of your amplifier or mixer and turn off the power to your transmitter, leaving the AP1 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 AP1 Squelch control. When the Squelch control is at its minimum setting, the AirLine 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 AF1 or AG1 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).

12. When first setting up your AirLine 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 “TX/Peak” LED on the AP1 receiver to make sure that it is steadily lit green, 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 AP1’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 and Using Your AirLine System

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Bienvenue sur Samson AirLine. Envolez-vous vers la liberté grâce aux systèmes sans fil du nouveau millénaire ! Les microphones et les systèmes d'instruments sans fil ont été développés à l'origine pour supprimer les câbles et offrir une complète liberté de mouvement. AirLine franchit une nouvelle étape dans cette évolution en introduisant des émetteurs plus petits, légers et aérodynamiques, parfaitement discrets, qui offrent enfin une réelle liberté aux interprètes et aux musiciens. La création d'émetteurs si compacts a nécessité le développement d'une nouvelle technologie propriétaire : circuits miniaturisés et alimentation par une seule pile AAA (autonomie moyenne de 14 heures) ; ces émetteurs améliorent en outre la qualité de réception sans fil et offrent une qualité sonore optimale. Qui plus est, le récepteur micro AP1 conçu spécifiquement pour le système AirLine est en fait plus petit que l'émetteur sans fil classique !

Le système UHF AirLine Samson pour guitares présenté dans ce manuel est conçu pour se substituer au câble reliant la guitare ou la basse aux amplificateurs de scène ou à la console de sonorisation. Vous pouvez ainsi parcourir toute la scène et descendre dans le public au beau milieu d'un concert ! Le système utilise la bande de fréquences UHF 801 - 805, 863 - 865 MHz particulièrement peu encombrée et intègre un récepteur AP1 de type pédale ainsi que deux modèles d'émetteurs micro enfichables sur l'instrument : l'émetteur AF1 (conçu spécialement pour les guitares avec défonce de type des Stratocasters™ Fender) et l'émetteur AG1 (conçu pour être branché à fleur sur la tranche ou sur le corps de la guitare).

Ce manuel vous offre une description complète des spécificités de votre système AirLine par un tour d'horizon des différents composants et des instructions pas à pas pour la configuration et l'utilisation de votre système ainsi qu'une présentation complète des caractéristiques techniques. Pour les utilisateurs ayant acheté le système AirLine aux Etats-Unis, n'oubliez pas de retourner la carte de garantie fournie avec l'appareil. Cette démarche vous permettra de bénéficier d'une aide en ligne et d'être tenu informé des évolutions du système et des autres nouveautés Samson. Pour les utilisateurs n'ayant pas acheté le système AirLine aux Etats-Unis, contactez le distributeur de votre pays pour obtenir de plus amples informations sur la garantie accordée. Consultez également notre site Internet (http://www.samsontech.com) pour obtenir de plus amples informations sur la gamme complète de nos produits.

NOTE à l'attention exclusive des acheteurs aux Etats-Unis : Pour toute réparation de votre système AirLine, un numéro d'autorisation de retour pour réparation (Return Authorization) vous sera demandé. Sans ce numéro, votre appareil ne pourra être pris en charge. Si vous avez effectivement acheté le système AirLine aux Etats-Unis, contactez Samson au 1-800-372-6766 pour obtenir ce numéro de retour pour réparation avant d'envoyer l'appareil. Réexpédiez si possible l'appareil dans son emballage et avec ses protection d'origine. Si vous vous êtes procuré le système AirLine en dehors des Etats-Unis, contactez votre distributeur pour obtenir de plus amples informations à ce sujet.

Introduction

FRANÇAIS

Samson AirLine

Si vous possédez déjà une certaine expérience des systèmes sans fil, ces instructions de prise en main vous permettront de rendre opérationnel en quelques minutes seulement le système AirLine sans fil UHF pour guitares. Des informations plus complètes sur le système AirLine vous sont données en page 32 de ce manuel ; d'autre part, les sections de “tour d'horizon” en pages 21 - 31 vous présentent une description complète des commandes, connecteurs et témoins des modèles AirLine.

1. Vérifiez que le récepteur AP1 et l'émetteur AF1 ou AG1 fournis sont bien réglés sur le même canal.

2. Installez le récepteur AP1 sur le sol, face à vous. Déployez les antennes à la verticale et écartez les pointes d’environ 12 cm.

3. Mettez l'émetteur AF1 ou AG1 hors tension en réglant l'interrupteur d'alimentation sur “Off” (pas sur la flèche) et installez une pile AAA neuve. Replacez ensuite l'émetteur sous tension ; son témoin lumineux clignote une fois, puis s'éteint si la pile est suffisamment puissante. Lorsque la puissance de la pile a été vérifiée, mettez l'émetteur hors tension et connectez votre guitare ou votre basse.

4. Ouvrez le compartiment à pile du récepteur AP1 et installez une pile neuve ; utilisez si vous le préférez l'alimentation optionnelle. Placez temporairement l'AP1 sous tension pour vérifier si la pile a été correctement installée (ou si l'adaptateur est correctement connecté) ; le témoin “On/Battery Low” doit s'allumer en vert et non en rouge. Placez enfin l'AP1 hors tension.

5. Placez votre amplificateur ou la console hors tension puis reliez la sortie du récepteur AP1 à une entrée audio.

6. Tournez le potentiomètre de réglage de niveau de l'AP1 complètement à gauche, puis placez-le sous tension ; le témoin “Power” doit logiquement rester allumé en vert.

7. Placez l'émetteur AF1 ou AG1 sous tension. Le témoin “TX/Peak” du récepteur AP1 s'allume en vert s'il reçoit effectivement le signal HF et s'il est correctement positionné.

Prise en main

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Samson AirLine

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8. Placez l'amplificateur et la console sous tension en veillant à garder un réglage de volume au minimum. Réglez le niveau de sortie de l'instrument au maximum et commencez à jouer au niveau souhaité tout en observant le témoin “TX/Peak” de l'AP1. Si ce témoin s'allume en rouge (indiquant une distorsion) alors que le réglage de niveau du récepteur AP1 est réglé au minimum, activez l'atténuateur 15 dB de l'émetteur. Si ce témoin n'est pas allumé, tournez progressivement le potentiomètre de réglage de niveau jusqu'au point où le témoin “TX/Peak” ne clignote que sur les passages les plus forts, puis réduisez très légèrement le niveau. Augmentez enfin le niveau de l'amplificateur et/ou de la console jusqu'à atteindre le niveau recherché.

9. Parcourez l'ensemble de la zone à couvrir et observez le témoin “TX/Peak” du récepteur ; ce témoin reste constamment allumé en vert si la réception est assurée sur toutes les parties de la scène. Si le témoin s'éteint, déplacez le récepteur ou positionnez ses antennes différemment.

10. Si un bruit de fond est audible en sortie du récepteur alors que l'émetteur est hors tension, utilisez le tournevis en plastique fourni pour modifier le réglage de Squelch de l'AP1 : tournez pour cela la vis lentement vers la droite jusqu'à ce que le bruit disparaisse.

Prise en main

Samson AirLine

1: Interrupteur Power - Poussez cet interrupteur en direction de la flèche pour placer le récepteur AP1 sous tension ; poussez l'interrupteur à l'opposé de la flèche pour placer l'appareil hors tension.

2: Témoin Power On / Battery Low - Ce témoin s'allume en vert lorsque l'AP1 est sous tension et en rouge pour signaler que la charge de la pile devient insuffisante. Afin de préserver l'intégrité et la fidélité du signal (et pour éviter que l'AP1 cesse de fonctionner), il est vivement conseillé de remplacer la pile usagée par une neuve dès que le témoin passe au rouge.

3: Témoin TX / Peak - Ce témoin s'allume en vert dès que l'AP1 reçoit un signal HF d'un émetteur et s'allume en rouge lorsque le signal de sortie de l'AP1 commence à être écrêté (à la limite de la distorsion). Si ce témoin s'allume en rouge en cours d'utilisation, réduisez le volume de l'instrument ou activez l'atténuateur 15 dB de l'émetteur. Pour obtenir de plus amples informations, reportez-vous à la section intitulée “Configuration et utilisation du système AirLine” en page 32 de ce manuel.

4: Potentiomètre de volume - Ce potentiomètre permet de régler le niveau du signal audio dirigé vers la sortie de l'AP1 (#9 en page 26). Si vous utilisez une guitare ou une basse avec micro actif ou à niveau élevé, réglez le potentiomètre face à la marque. Pour obtenir de plus amples informations, reportez-vous à la section intitulée “Configuration et utilisation du système AirLine” en page 31 de ce manuel.

Visite guidée – Récepteur AP1

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