AXT903 and AXT904 Portable Chargers

AXT903

© 2011 Shure Incorporated 27A15025 (Rev. 2)

AXT904

Printed in China

! IMPORTANT SAFETY INSTRUCTIONS ! 1. 2. 3. 4. 5. 6. 7. 8. 9.

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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 wider 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 plugs, convenience receptacles, and the point where they exit from the apparatus. ONLY USE attachments/accessories specified by the manufacturer.

USE only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

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UNPLUG this apparatus during lightning storms or when unused for long periods of time. REFER all servicing to qualified service personnel. Servicing 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, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled with liquids, such as vases, on the apparatus. The MAINS plug or an appliance coupler shall remain readily operable. The airborne noise of the apparatus does not exceed 70dB (A). Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a protective earthing connection. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.

WARNING: Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing to qualified service personnel. The safety certifications do not apply when the operating voltage is changed from the factory setting.

WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

WARNING: Danger of explosion if battery incorrectly replaced. Operate only with Shure compatible batteries. Note: Use this battery charger only with the Shure Model PS50 series power supply.

WARNING

• Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disassemble, heat above 140°F (60°C), or incinerate • Follow instructions from manufacturer

• Never put batteries in mouth. If swallowed, contact your physician or local poison control center • Do not short circuit; may cause burns or catch fire

• Do not charge or use battery packs with other than specified Shure products

• Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs

Note:

• This equipment is intended to be used in professional audio applications.

• EMC conformance is based on the use of supplied and recommended cable types. The use of other cable types may degrade EMC performance.

• Use this battery charger only with the Shure charging modules and battery packs for which it is designed. Use with other than the specified modules and battery packs may increase the risk of fire or explosion. • Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equipment. • The rating label is located at the bottom of the enclosure.

AXT903 and AXT904 Portable Battery Chargers

Inserting and Removing Bodypack Batteries

To Insert: 1. Align the battery with the key-way of the charger bay. 2. Press the battery into the charging bay until it locks into place. To Remove: Press the release tabs on the sides of the battery and pull back.

The AXT903 and AXT904 charging stations charge 2 transmitter batteries in a convenient and compact desktop unit.

Charger Overview

① ② ③

⑦ ④ ⑤

Inserting and Removing Handheld Batteries

To Insert: 1. Slide the battery into the charging bay. 2. Press the battery until it locks into place. To Remove: 1. Press the release button on the front of the charger module. 2. The release mechanism will eject the battery from the charger module.

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① Charger Housing ② 2-Bay Charging Module ③ Installation Screws (4 pieces) ④ Power LED

⑤ Charge Status LED ⑥ Charging Bay ⑦ DC Power Supply Input

Features

• Charges two transmitter batteries

• Rapid charging brings batteries to 50% capacity within 1 hour • Completely charges batteries within 3 hours

• Modules can be re-used in AXT900 rackmount charging station • Power supply included

Charging Batteries

Included Components 2-bay charging module Power Supply Mounting Screws for Charger Modules (8)

Slide the battery into the charging bay until it locks into place. Charging begins as soon as the batteries are inserted.

AXT901 for bodypack battery or AXT902 for handheld battery PS50

Charge Status LED

30B13476

Each charger bay has an LED to indicate the status of the battery.

Optional Accessories 2-bay charging module for bodypack battery AXT902 2-bay charging module for handheld battery

AXT901 AXT902

Connecting DC Power

Red

battery charging

Green

charging complete

Off

battery inserted incorrectly or battery depleted below 3.0 volts.

Amber

charging stopped at reduced capacity (not less than 75% capacity) because the battery is too warm. To reach 100% capacity, a battery must be cooled to below 45°C.

Recovering a Battery from Deep Discharge

1. Connect the cable from the Shure PS50 power supply to the DC power supply input. 2. The white LED will illuminate when the PS50 is connected to an AC power source.

A deeply discharged battery is one that has been discharged to less than 3.0 volts. When the charger detects a deeply discharged battery, it automatically enters recovery mode, which charges the battery using a reduced current. A red LED indicates recovery mode. If recovery is successful, the charger exits recovery mode and charges the battery to capacity. If the battery cannot be recovered in less than 30 minutes, the red LED turns off and charging stops.

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Certifications

Changing the Charger Module

Conforms to electrical safety requirements based on IEC 60065. c UL us listed by Underwriters Laboratories, Inc. Authorized under the verification provision of FCC Part 15B. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. This device complies with Industry Canada licence-exempt RSS standard(s). Operation of this device is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. The CE Declaration of Conformity can be obtained from Shure Incorporated or any of its European representatives. For contact information please visit www. shure.com The CE Declaration of Conformity can be obtained from: www.shure.com/ europe/compliance Authorized European representative: Shure Europe GmbH Headquarters Europe, Middle East & Africa Department: EMEA Approval Jakob-Dieffenbacher-Str. 12 75031 Eppingen, Germany Phone: 49-7262-92 49 0 Fax: 49-7262-92 49 11 4 Email: [email protected] Meets essential requirements of the following European Directives: • Low Voltage Directive 2006/95/EC

The modular design of the charger housing accepts either the AXT902 handheld charging module or the AXT901 bodypack charging module. Use the following instructions to change the charging module. Caution! Remove DC power and remove batteries when installing the charging module. 1. Remove the 4 mounting screws that secure the charging module. 2. Pull the charger module to remove it from the housing. 3. Insert the replacement charger module into the housing (note the orientation of the guide rails). 4. Insert the mounting screws (4 pieces) and tighten them to secure the charging module.

Troubleshooting Power LED off.

DC power fault - check connection to power supply. Ensure PS50 power supply is connected to an AC power source.

Charge status LED does not illuminate.

Battery is not fully inserted.

Battery does not charge

Battery discharged below 3.0 volts. Try another battery.

• WEEE Directive 2002/96/EC, as amended by 2008/34/EC • RoHS Directive 2002/95/EC, as amended by 2008/35/EC

Note: Please follow your regional recycling scheme for electronic waste • Battery Directive 2006/66/EC Please follow your regional recycling scheme for battery disposal.

• Conforms to European Regulation (EC) No. 1275/2008, as amended.

Specifications- AXT903/904 Portable Battery Chargers Battery Type

Up to 2 rechargeable Li-Ion batteries (AXT910/AXT920/920SL)

Charge Time

50%=1 hour; 100%=3 hours

Operating Temperature Range

-18°C (0°F) to +40°C (104°F)

Battery Charging Temperature Range

0°C (32°F) to 60°C (140°F)

Storage Temperature Range

-29°C (-20°F) to 74°C (165°F), without batteries

Dimensions

45 mm x 86 mm x 114 mm (1.8 in. x 3.4 in. x 4.5 in.), H x W x D

Weight

350 g (12.3 oz.), without batteries or PS50 External Power Supply

Housing

Cast and extruded aluminum

Power Requirements

5.5 V DC, 2.72 A

Information to the user

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver.

• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help.

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United States, Canada, Latin America, Caribbean: Shure Incorporated 5800 West Touhy Avenue Niles, IL 60714-4608 USA Phone: 847-600-2000 Fax: 847-600-1212 (USA) Fax: 847-600-6446 Email: [email protected] © 2011 Shure Incorporated

www.shure.com

www.shure.com ©2011 Shure Incorporated

Europe, Middle East, Africa: Shure Europe GmbH Jakob-Dieffenbacher-Str. 12, 75031 Eppingen, Germany Phone: 49-7262-92490 Fax: 49-7262-9249114 Email: [email protected]

Asia, Pacific: Shure Asia Limited 22/F, 625 King’s Road North Point, Island East Hong Kong Phone: 852-2893-4290 Fax: 852-2893-4055 Email: [email protected]