Atlas Sound AL2430 2PH User Manual

Wireless Infrared Classroom  
Sound Reinforcement System  
Owner’s Manual  
AL2430-2PH  
AL2430-2PH  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
– 1 –  
AtlasSound.com  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
Owner’s Manual  
AL2430-2PH  
Important Safety Instructions  
The lightning flash with arrowhead symbol within an  
equilateral triangle, is intended to alert the user to the  
presence of uninsulated “dangerous voltage “ within the  
product’s enclosure that may be of sufficient magnitude  
to constitute a risk of electric shock to persons.  
CAUTION  
RISK OF ELECTRIC SHOCK  
DO NOT OPEN  
RISQUE DE DECHARGE ELECTRIQUE  
´
ATTENTION  
-NE PAS OUVRIR.  
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 product.  
WARNING  
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK  
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.  
1. Read these instructions.  
2. Keep these instructions.  
3. Heed all warnings.  
4. Follow all instructions.  
5. Do not use this device near water.  
6. Clean only with dry cloth.  
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.  
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other devices (including amplifiers) that produce  
heat.  
9. 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.  
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they  
exit from the device.  
11. Only use attachments/accessories specified by the manufacturer.  
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the device. When a cart is used  
use caution when moving the cart/device combination to avoid injury from tip-over.  
13. Unplug this device during lightning storms or when unused for long periods of time.  
14. Refer all servicing to qualified service personnel. Servicing is required when the device 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 device, the device has been exposed  
to rain or moisture, does not operate normally, or has been dropped.  
15. WARNING: To reduce the risk of fire or electric shock, this device should not be exposed to rain or moisture and objects filled with  
liquids, such as a vase, should not be placed on this device.  
16. To completely disconnect this equipment from the mains, disconnect the power supply cord plug from the receptacle.  
17. The mains plug of the power supply cord shall remain readily operable.  
CAUTION – When Installing the Product  
Plugging in or unplugging the power cord with wet hands may result in electric shock.  
Never move the device with the power cord plugged into the wall, as damage to the power cord may result.  
When unplugging the cord from the wall, grasp the plug, NOT the cord.  
Never install this device in humid or dusty locations, nor in direct sunlight, near sources of heat, or in areas where sooty smoke or  
steam are present. Fire and electric shock may result.  
Keep all sides of the device at least 312" away from objects that may obstruct air flow to prevent the unit's internal temperature  
rise.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
– 3 –  
AtlasSound.com  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
AL2430-2PH  
Owner’s Manual  
WARNING – When the Device is in Use  
To prevent electric shock, do not remove the device cover as there are high voltage components inside. Refer all servicing to Atlas  
Sound.  
Should any of the following irregularities occur during use, immediately switch off the power, disconnect the power cord from the  
AC outlet and contact Atlas Sound. Do not to attempt to continue operation with the device as this may cause fire or electric shock:  
Smoke or strange smell coming from the unit.  
If the device falls or the case is damaged.  
If water or any metallic objects falls into the device.  
If the power supply cord is damaged in any way.  
If the device is malfunctioning.  
Do not insert or drop metallic objects or flammable materials into the ventilation holes of the device's cover,  
as this may result in electric shock or fire.  
Do not place any containers with liquid or metallic objects on the top of the device.  
If any liquid spills into the unit, fire or electric shock may result.  
Never operate this device or touch the power supply cord during an electrical storm, electric shock may result.  
Never exceed the wattage on the product when connecting equipment. Fire and/or property damage may result.  
Operate the device only with the voltage specified on the unit. Fire and/or electric shock may result if a higher  
voltage is used.  
Do not modify, kink, or cut the power cord. Do not place the power cord in close proximity to heaters and do not  
place heavy objects on the power cord, including the device itself, doing so may result in fire or electrical shock.  
Ensure that the safety ground terminal is connected to a proper ground. Never connect the ground to a gas pipe  
as a catastrophic disaster may result.  
Be sure the installation of the product is stable, avoid slanted surfaces as the product may fall and cause injury or property damage.  
CAUTION – When the Device is in Use  
Never place heavy objects on the product, causing it to fall and/or break, resulting in personal injury and  
property damage. In addition, the product itself may fall and cause injury and property damage.  
Contact Atlas Sound for instructions on cleaning the inside of the unit. Large accumulations of dust inside  
the unit may result in heat buildup and fire.  
Ensure that the power supply plug is securely plugged into the wall outlet. Never allow dust to accumulate  
on the power plug or inside the wall outlet.  
When cleaning the unit or the unit is not to be operated for an extended time period, unplug power cord  
from the wall.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
AtlasSound.com  
– 4 –  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
Owner’s Manual  
AL2430-2PH  
Introduction  
Congratulations and thank you for purchasing the Atlas Sound Model AL2430-2PH Wireless Classroom Sound Reinforcement System.  
This new and innovative professional grade audio system has been designed from the ground up to include unique features required  
for delivering clear and concise audio to the classroom.  
Features  
Works in Conjunction with Secondary Systems to Provide Enhanced Classroom Security  
Provides Excellent Infrared Wireless Sound Reinforcement  
Easily Integrates Into Any Classroom  
Keeps Teachers’ Voices Healthy and Sustainable  
30 Watts Output at 8Ω, 25V, and 70.7V  
6 Input Mixer with Priority Page Override  
Patent Pending Pole Mount Design  
Unique Handheld / Lanyard / Body Pack Transmitter Microphone  
System and Microphone Volume Controlled via Transmitter  
Applications  
The Atlas Learn AL2430 system is an in-classroom sound reinforcement solution designed for use in K-12 and higher education  
facilities or where a room constrained public address system is required. This complete audio enrichment package consists of amplifier  
/ receiver, wireless microphones, and docking station designed to allow the teacher and students to walk freely around the room with  
the infrared microphones / system control units and project their voices through installed speakers.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
– 5 –  
AtlasSound.com  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
AL2430-2PH  
Owner’s Manual  
3 6  
7
8
9
10  
11  
1 2  
4
5
12  
AL2430 Front Panel Description  
1. Power Switch  
This toggle switch applies power to the AL2430.  
2. Power LED  
This LED will illuminate when the AL2430 is turned on.  
3. Mute LED  
8. Computer  
The gain for the Computer input is controlled by this rotary  
control.  
9. TV / VCR  
The gain for the TV / VCR input is controlled by this rotary  
control.  
This LED will illuminate when the AL2430 source inputs are  
muted using MODE 2 of the AL-PH microphone.  
(See page 9 for details)  
10. CD / DVD  
The gain for the CD / DVD input is controlled by this rotary  
control.  
4. IR A LED  
This LED will illuminate when an active AL-PH microphone is  
set to Channel A.  
11. AUX  
The gain for the AUX Input is controlled by this rotary control.  
12. AUX Input  
5. IR B LED  
This LED will illuminate when an active AL-PH microphone is  
set to Channel B.  
This 3.5mm input jack provides unbalance stereo summing  
inputs from iPods / MP3 players and overrides the input of  
6. Channel A  
The gain for Mic Channel A is controlled by this rotary control.  
7. Channel B  
The gain for Mic Channel B is controlled by this rotary control.  
the rear panel AUX input.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
AtlasSound.com  
– 6 –  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
Owner’s Manual  
AL2430-2PH  
13  
14  
20 21 22 23 24 25  
15  
16  
17  
18 19  
AL2430 Rear Panel Description  
13. Infrared Sensors  
18. Priority Page Input  
These three “F” type connectors are for input of the AL-IRDS  
antennas.  
This input accepts line or speaker level input to allow an  
external source to override the audio output of the AL2430.  
14. Microphone EQ  
19. Priority Page Sensitivity  
These three rotary controls provide equalization of the wire-  
less microphones. This 3 band EQ is centered at 100Hz,  
3kHz, and 10KHz.  
This rotary control is used to set the input sensitivity of the  
Priority Page Input.  
20. Priority Page Gain  
15. Audio Output  
Sets audio gain for the Priority Page Input.  
For loudspeaker connections, connect using the following  
information or proceed to the setup section for typical wiring  
diagrams.  
21. Line Output  
This unbalanced output can be used to feed the AL2430 mix  
bus to additional amplifiers or recording devises.  
COM - Speaker common or negative connection  
8Ω - Connect to direct coupled loudspeakers  
25V - Connect to transformer coupled, 25V loudspeakers with  
a total load impedance of no less than 20.8Ω.  
70V - Connect to transformer coupled, 70.7V loudspeakers  
with a total load impedance of no less than 167Ω .  
22. AUX Input  
This dual RCA summing input is used for the input of auxiliary  
audio sources like FM tuners.  
23. CD / DVD  
This dual RCA summing input is used for the audio input of  
CD or DVD Players.  
16. DC Input 24V  
24. TV / VCR  
AL2430 power supply input.  
(NOTE: Use only supplied power supply)  
This dual RCA summing input is used for the audio input of  
TVs or VCRs.  
17. Panic Output  
25. Computer  
This SPDT relay output is controlled via the PANIC button on  
the wireless microphones (See page 9 for details).  
This dual RCA summing input is for audio from a computer  
sound card and is overridden by the front panel 3.5mm input.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
– 7 –  
AtlasSound.com  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
AL2430-2PH  
Owner’s Manual  
26  
28  
32  
37  
38  
33  
36  
27  
34  
35  
39  
30  
31  
29  
28  
AL-PH Wireless Microphone Description  
26. Microphone  
33. Mute Button  
High quality internal microphone is used when the unit is in  
the handheld or lapel configuration.  
Depressing this button in Mode 1 mutes the Microphone  
output of the AL2430 Receiver / Amplifier.  
Depressing this button in Mode 2 mutes the multimedia  
output of the AL2430  
27. Mode LEDs  
These two LEDs indicate the current mode of the AL-PH.  
(See page 9 for details)  
34. Power LED  
Displays the battery power of the AL-PH.  
Green indicates good battery power.  
Red indicates Low battery power.  
28. IR LEDs  
These separate clusters of IR LEDs ensure quality  
communications with an AL-IRDS regardless of which  
configuration the AL-PH microphone is in.  
Off indicates the Microphone is turned off.  
35. Headset Microphone Input  
29. Battery Cover  
3.5mm jack for connection of the optional AL-HSM headset  
microphone. When connected the internal microphone is  
disabled.  
Conceals two “AA” rechargeable batteries, IR channel switch  
and Lockout mode switch.  
30. IR Channel Switch  
36. Belt Clip/Lanyard Clip  
This slide switch sets the microphone channel “A” or “B”.  
Used to attached AL-PH to belt for Headset configuration or  
to the included Lanyard for a lapel configuration.  
31. Lockout Switch  
When this switch is set to the Lockout mode the unit works  
as a microphone only, no operation buttons function. Also  
referred to as "Student Mode".  
37. Mode Button  
Used to switch the AL-PH from Mode 1 or Mode 2 (See page  
9 for detailed operation of Modes).  
32. Panic Button  
38. Power Button  
Used in conjunction with the Mode button. A signal is sent to  
the AL2430 Receiver / Amplifier to close the "Panic" relay that  
sends a message to an external source, like a school's paging  
system.  
When the AL-PH is Off holding this button for 3 seconds will  
turn the unit on. In the On mode holding this button for 3  
seconds will turn the unit Off.  
39. Volume Button  
Depressing the UP or DOWN button in Mode 1 will raise or  
lower the microphone volume, Depressing the UP or DOWN  
button in Mode 2 will raise or lower the multimedia volume.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
AtlasSound.com  
– 8 –  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
Owner’s Manual  
AL2430-2PH  
AL-DOCK Description  
40  
40. Microphone Charging Receptacles  
Holds the Microphones in place while charging.  
The microphones can be placed in forwards or backwards.  
41. Microphone Charging LEDs  
These LEDs indicate the current charging status of each receptacle:  
Red = Charging,  
Green = Charged.  
42. Battery Cover  
This provides a charging location for four additional AA size batteries.  
43. Additional Battery Charging LEDs  
These two LEDs indicate the current charging status of the additional  
battery charging locations:  
RED = Charging  
GREEN = Charged.  
43  
42  
AL2430-2PH Function Description  
The versatile AL-PH Microphone performs the functions of a wireless microphone and a system remote control. It can be used as  
a Handheld Microphone, a Lapel Microhone with included Lanyard(AL-LANYARD), or a Belt Pack Microphone with optional AL-HSM  
headset. Each AL-PH has a switch located under the battery door used to set its IR Channel to either A or B. One AL-PH must be set  
to Channel A and the other AL-PH must be set to Channel B. The system will not function properly if there are two AL-PHs set to the  
same IR channel.  
Also located under the battery door is the LOCKOUT switch. When this is engaged all function buttons are disabled and the unit can be  
used as a microphone only.  
The AL-PH can be set in two different modes that effect the control it has over the AL2430 system.  
Mode 1:  
The right side blue LED will be illuminated  
Volume UP / DOWN buttons will control the microphone volume  
The Mute button mutes the microphone  
Mode 2:  
Both blue LEDs will be illuminated  
Volume UP / DOWN buttons will control the multimedia inputs on the AL2430 Receiver / Amplifier  
Mute button will mute the multimedia inputs on the AL2430 Receiver / Amplifier  
Power and Panic buttons function as described below regardless of microphones mode setting.  
The Power button needs to be pressed for three seconds to turn the unit on or off.  
When the Panic button is pressed along with the Mode button, a signal is sent to the AL2430 Receiver / Amplifier. This closes its Panic  
Output relay. The Panic Output relay can be connected to an external system. For example: the school's Paging / Intercom system to  
alert someone of an event in the class room that requires immediate attention.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
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AtlasSound.com  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
AL2430-2PH  
Owner’s Manual  
AL2430-2PH Installation Description  
1. Unpack AL2430-2PH system and confirm all components are present and undamaged.  
2. Find suitable location for the AL2430 Receiver / Amplifier within 10' of a 120VAC outlet.  
3. Find suitable location for the AL-Dock battery charger within 6' of a 120VAC outlet and insert both AL-PH microphones.  
Note: The batteries must charge for 8 hours before use.  
4. Route supplied RG-6 coaxial cable from AL2430 to AL-IRDS. An appropriate location is high on a wall, on the ceiling, or somewhere  
it will have a line of site view from the AL-PH transmitters.  
5. Install appropriate 70.7V speakers and route a 2 conductor unshielded cable from the AL2430 to the speakers. Set the appropriate  
tap for the speakers being conscious of the 30 Watts maximum output of the AL2430 amplifier.  
6. Connect the audio output of all the associated multimedia sources to the appropriate input on the rear of the AL2430 Receiver /  
Amplifier.  
7. Once all the external wiring is complete and the AL-PH batteries are changed turn on the AL2430 Receiver / Amplifier and set all  
front panel volume controls to the “9 o’clock" position.  
8. Set one AL-PH wireless microphone to IR Channel A and the other AL-PH wireless microphone to Channel B.  
Power on both wireless microphones by holding each power button for three seconds and confirm that the appropriate IR Channel  
LEDs on the AL2430 are illuminated. Confirm each microphone is set to Mode 1 (the left blue LED should be illuminated) if not  
press the Mode button.  
9. Speak into the microphone and press the Up Volume button on the AL-PH until the desired volume is reached at the speakers.  
If the appropriate level cannot be attained, increase the front panel Channel A or B volume on the Receiver / Amplifier until  
maximum volume without feedback is reached and then adjust the microphone volume on the AL-PH microphone for proper  
listening level.  
10. Press the Mode button on the AL-PH to activate Mode 2. Start one of the multimedia sources and hold the Up Volume button on  
the AL-PH until the desired volume is reached at the speakers. If the desired level cannot be attained, increase the front panel  
volume control of the appropriate input until maximum listening volume is reached, then adjust the microphone volume for proper  
listening level.  
11. Perform step 10 for each of the multimedia inputs needed and step 9 for the other microphone.  
12. Walk around the room while speaking into the microphone to confirm there are no signal dropout locations. If a signal dropout  
location is found, try to relocate one of the AL-IRDS antennas.  
Wiring the AL2430  
Speaker Outputs  
Use 2 conductor unshielded wire of the appropriate gauge.  
If you are unsure about this, contact Atlas Sound Tech Support at 1-800-876-3333.  
Make sure you know how many speakers you need and what tap value you intend to use.  
IR Domes  
Use supplied RG-6 coaxial cable. Both ends of this cable are pre-terminated with “F” type connectors. If the supplied cables are  
not sufficient for the install then both ends of the installed RG-6 cable will need to be terminated with “F” type connectors.  
Unbalanced Inputs and Outputs  
Pre-made RCA cables can be purchased from vendors to simplify interconnection to external devices  
Priority Page Input  
Use 2 conductor unshielded wire of the appropriate gauge.  
If you are unsure about this, contact Atlas Sound Tech Support at 1-800-876-3333.  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
AtlasSound.com  
– 10 –  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
Owner’s Manual  
AL2430-2PH  
CH A Active  
IR Sensor 1  
LED  
AL2430 Block Diagram  
70.7v  
25v  
8  
Channel A Volume  
Pre  
IR Sensor 2  
LF  
MID  
3k  
HF  
Com  
Power Amp 30 Watts RMS  
100Hz  
10k  
Channel B Volume  
Atlas Sound  
Line Out  
IR Sensor 3  
LED  
Model AL2430  
CH B Active  
Atlas Learn Microphone Transmitter  
Functionality Chart  
Computer  
Computer Level  
NC  
NO  
Element  
Mode  
1
Mode  
2
Lockout  
Mute  
Room Volume Control  
Right And Left Blue  
Led  
Left Blue  
Mic Volume  
Mute Mic  
Red  
Mode Button  
Mute Button  
Room Volume  
Mute Room  
None  
None  
COM  
Up  
Mic Volume Up  
Room Volume Up  
None  
None  
TV / VCR  
Panic Relay Output  
Down  
Mic Volume Down  
Room Volume Down  
TV / VCR Level  
Send Panic With  
Mode Button  
Send Panic With  
Mode Button  
Panic  
None  
On/off  
Power On/off  
Power On/off  
Power On/off  
Channel Switch  
Charging Station  
Channel  
A
/
B
Channel  
Power Off Even If  
Power Switch Is On Power Switch Is On  
A
/
B
Channel  
A
/
B
Power Off Even If  
Power Switch Is On  
Power Off Even If  
CD / DVD  
CD / DVD Level  
Lockout  
Vol +  
Vol -  
Mute  
Mode  
Panic  
Aux  
Aux  
Aux Level  
Blue  
Left  
LED  
Blue  
Right  
LED  
Red  
LED  
3.5mm TRS  
Priority Page  
Page Gain  
+
-
Input Trim  
Blue  
Left  
LED  
Blue  
Right  
LED  
Mode 2  
Mode 1  
CH  
A
Microphone Gain  
Microphone Mute  
CH  
B
Microphone Transmitter  
Specifications  
AL-PH Pendant Handheld  
Transmitter Specifications  
AL2430 Receiver / Amplifier Specifications  
AL-Dock Charging Station  
Multimedia Input  
Sensitivity  
Line Output  
IR Led’s  
AL-PH Ports  
6 Total in 2 Groups  
2
-10dB  
14dB  
Dual RCA  
Connector Type  
Aux Input  
3.5mm, 2kΩ  
Charge Indicator  
LED's  
4 (Red – Charging,  
Green – Charged)  
Priority Page Input  
Sensitivity  
Mic EQ (100Hz, 3kHz,  
& 10kHz) Adjustment  
10dB  
Power, Mode,  
Volume, Panic Mute  
External Controls  
Internal Controls  
120V Input, 9VDC,  
1A Output  
PSU Type  
Computer Input  
Impedance  
IR Input Impedance /  
Connector Type  
56K  
75Ω F Connector  
5A@ 36V  
Channel A/B,  
Student “Lock Out”  
7.44" (189mm) W  
2.75" (70mm) D  
4.17" (106mm) H  
Multimedia Input  
Impedance  
Panic Output  
Contact Rating  
Dimensions  
22K  
Mode (2 Blue), Lockout  
(1 Red), PWR /BATT  
(1 Green / Red)  
Indicator LED’s  
Dimensions  
Multimedia Input  
Connector Type  
30W RMS @  
8Ω, 25V or 70.7V  
Dual RCA  
3.5mm  
Speaker Output  
In Line PSU Type  
AL-IRDS IR Receiver Dome  
5.187" (131.7mm) H  
1.8" (45.7mm) W  
1.31" (33.4mm) D  
Receiver LED's  
6
AUX Front Input  
Connector Type  
100V–240V In,  
24VDC / 2.5A Out  
Mounting  
Screw Type  
1¾" (45mm) H  
Weight  
4.23oz (120g)  
2.1oz (60g)  
32.8' (10m) UL  
Listed, "F" Style  
Termination,  
RG59 Type  
Line Output Impedance  
Line Output Voltage  
1K  
Dimensions  
Weight  
8½" (216mm) W  
13½" (343mm) D  
(with Batteries)  
Cable  
Weight  
(less Batteries)  
1.3V  
5.75lbs (2.6kg)  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
– 11 –  
AtlasSound.com  
Specifications are subject to change without notice.  
Wireless Infrared Classroom  
Sound Reinforcement System  
AL2430-2PH  
Owner’s Manual  
Limited Warranty  
All products manufactured by Atlas Sound are warranted to the original dealer/installer, industrial or commercial purchaser to be free  
from defects in material and workmanship and to be in compliance with our published specifications, if any. This warranty shall extend  
from the date of purchase for a period of three years on all Atlas Sound products, including SOUNDOLIER brand, and ATLAS SOUND  
brand products except as follows: one year on electronics and control systems; one year on replacement parts; and one year on  
Musician Series stands and related accessories. Additionally, fuses and lamps carry no warranty. Atlas Sound will solely at its discretion,  
replace at no charge or repair free of charge defective parts or products when the product has been applied and used in accordance  
with our published operation and installation instructions. We will not be responsible for defects caused by improper storage, misuse  
(including failure to provide reasonable and necessary maintenance), accident, abnormal atmospheres, water immersion, lightning dis-  
charge, or malfunctions when products have been modified or operated in excess of rated power, altered, serviced or installed in other  
than a workman like manner. The original sales invoice should be retained as evidence of purchase under the terms of this warranty. All  
warranty returns must comply with our returns policy set forth below. When products returned to Atlas Sound do not qualify for repair  
or replacement under our warranty, repairs may be performed at prevailing costs for material and labor unless there is included with the  
returned product(s) a written request for an estimate of repair costs before any nonwarranty work is performed. In the event of replace-  
ment or upon completion of repairs, return shipment will be made with the transportation charges collect.  
EXCEPT TO THE EXTENT THAT APPLICABLE LAW PREVENTS THE LIMITATION OF CONSEQUENTIAL DAMAGES FOR  
PERSONAL INJURY, ATLAS SOUND SHALL NOT BE LIABLE IN TORT OR CONTRACT FOR ANY DIRECT, CONSEQUENTIAL  
OR INCIDENTAL LOSS OR DAMAGE ARISING OUT OF THE INSTALLATION, USE OR INABILITY TO USE THE PRODUCTS.  
THE ABOVE WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES INCLUDING BUT NOT LIMITED TO WARRANTIES OF  
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  
Atlas Sound does not assume, or does it authorize any other person to assume or extend on its behalf, any other warranty, obligation,  
or liability. This warranty gives you specific legal rights and you may have other rights which vary from state to state.  
Should your AL2430-2PH require service, please contact the Atlas Sound warranty department at  
1-866-689-8055, ext. 277 to obtain an RA number.  
Atlas Sound Tech Support can be reached at 1-800-876-3333.  
©2009 Atlas Sound L.P. All rights reserved. Atlas Sound and Atlas Learn are trademarks of Atlas Sound L.P.  
All other trademarks are the property of their respective owners. ATS003387 RevA 3/09  
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.  
Telephone: 800.876.3333 • Fax: 800.765.3435  
AtlasSound.com  
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Specifications are subject to change without notice.  

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