ELANsat Technologies WDA-101 2.4GHz Wireless Digital Audio Transmitter User Manual DIO S101A0 6060409001 12

ELANsat Technologies Inc. 2.4GHz Wireless Digital Audio Transmitter DIO S101A0 6060409001 12

USers Manual

Wireless Digital AudioUsers Manual2.4GHzBEFORE OPERATING THE UNITS, PLEASE READ THIS MANUAL THOROUGHLY2.4GHz1. INTRODUCTION2. PACKAGE CONTENTS3. CONTROLS4. SYSTEM INSTALLATION5. OPERATIONS334416. TROUBLE SHOOTING 5
CAUTIONRISK OF ELECTRONIC SHOCK DO NOT OPENCAUTION:DO NOT REMOVE THE COVER FOR REDUCING THE RISK OF ELECTRIC SHOCK.NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. GENERAL SAFETY SUMMARYWARNINGTo prevent fire or shock hazard , do not expose the unit to rain or moisture. IMPORTANT SAFETY INSTRUCTIONSAll the safety and operating instructions should be read before the product is operated. The safety and operating instructions should be retained for future reference. All warnings on the product and in the operating instructions should be adhered to. All operating and use instructions should be followed.Unplug this products from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for the cleaning. Do not use attachments not recommended by the products manufacturer if they may cause hazards. Do not use this product near water - for example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool; and the like. 1.2.5.3.4.6.7.8.Any mounting of the product should follow the manufacturer's instructions, and should use a mounting accessory recommended by the manufacturer.This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type or power supply to your home, consult your product dealer or local Power Company. For products intended to operate from batterypower, or other sources, refer to the operating instruction. . 9.
For added protection for this product during a lightning storm, or it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect cable system. This will prevent damage to the product due to lightning and powerline surges.11.Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electronic shock. Never spill liquid of any kind on the product. 12.Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.13.Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions.When the power- supply cord or plug is damaged.If liquid have been spilled, or objects have fallen into the products14.If the product does not operate normally by following the operating instructions, adjust onlythose controls that are covered by the operating instructions as an improper adjustment of othercontrol may result in damage and will often require extensive work by a qualified technician torestore this product to its normal operation. If the products has been dropped or damaged in any way. When the product exhibits a distinct change in performance - this indicates a need for service. 16.When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.Upon completion of any service or repair to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition.The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products including amplifiers that produce heat. 15.17.Power supply cord should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, or other sources, refer to the operating instructions. 10.
1INTRODUCTIONOverviewThe 2.4 G Wireless Digital Audio uses the latest wireless technology to transmit crystal-clear audio in a digital format. It makes you enjoy the true CD quality by eliminating the hassle of wire, and allows you to experience your favorite music where it belongs - on your stereo. HzMain FeaturesDigital Transmission higher sound quality+10 dBm Transmit Power.92 dB Dynamic Range20 Hz ~ 20KHz (-1dB) Audio Frequency ResponseAudio Input Level : 4Vpp (Max).- 85 dBm Receive SensitivityRange up to 50 metre (LOS)Avoid reception errors by employing forward error correctionAuto mute Function8 channels Auto ScanEmbedded AntennaAntenna DiversityFrequency 2400 ~2483.5 MHz
2CAUTIONSpecificationApplicationWireless home theatre systems for two rear speakersShort-range Audio BroadcastingWireless hi-fi stereo speaker systems DescriptionPower supply Current consumptionOperating temperatureFrequency bandModulationChannel spacingChannel frequencyFrequency stabilityInput impedanceTX PowerRX SensitivityOutput levelResponseInput levelDigital Audio Transmitter Digital Audio Receiver 9VDC93 mA (Max.) 65 mA (Max.)FSK, Mod. Index = 0.58+/- 100KHz>10K Ohm4Vpp (Max)EIRP + 10 dBm -85 dBm (Typical)< 1K Ohm4 Vpp (Max.)Channel numberOutput impedanceCharacteristicDynamic rangeSeparationSN ratioTHD92 dB (Typ.)80 dB (Typ.)87 dB (Typ.)0.1 % (Typ.)9MHz2400 ~ 2483.5 MHz-10 C ~ +60 C2410, 2419, 2428, ~ 2473 MHz20 ~ 20 K Hz , -1 dB9VDCSpecification
3PACKAGE CONTENTSCheck all of the components shown as below are included in box before using.CONTROLS1. Power Switch2. Channel Selector (Transmitter Only)3. RCA Jack4. Adaptor Jack13414232Transmitter ReceiverAdaptor RCA Cable1. Transmitter 2. Receiver 3. RCA Cable 4. 9V DC Power Adaptor 5. Users Manual X 1X 1X 2X 2X 1Front View Side View
OPERATIONSTurn on the Transmitter and Receiver.1.2. Turn on audio source and speaker.3.CH1CH5NO123CH2CH3CH4CH6CH7CH8NO123NO123NO123NO123NO123NO123NO123Adjust the channel selector on top of the Transmitterto find a best channel (8 channel selectable).Receiver will auto scan the channel to catch the audio signal. Make sure you clearly listen to the music through speakers if Receiver gets the channel. 4SYSTEM INSTALLATIONConnect the Transmitter to audio source with RCA cable.1.2.3.Connect the Receiver to Speaker or Headphone with RCA cable.With power adaptors plug the Transmitter and Receiver into standard electrical outlets.TransmitterReceiverAudio SourceSpeaker1423
5Having Interference1.2. Shorten the distance between Transmitter and Receiver.3. Check if there is any interference of 2.4GHz radio frequency sources or electrical appliances, such as microwave oven, 2.4GHz cordless phone, WLAN or Bluetooth headset, near the Receiver source. 4. If there is any interference radio frequency source near Receiver, try to switch the channel to get a best performance.Move Transmitter and Receiver slowly to find a best reception position for your audio system. 5. Check Transmitter and Receiver at the same channel.TROUBLE SHOOTINGPlease read this users manual carefully before using the Wireless Audio Product. If you still have difficulties to use the product, consult the following syndrome, which will guide you to solve most common problems.Check the adaptor rightly connected.1.2.3.Power On/Off switch is in right position.Check all the cables well and rightly connected.4. Check Transmitter and Receiver at the same channel.No Sound
Federal Communication Commission Interference Statement: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 of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into 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.FCC Caution:To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices).FCC Radiation Exposure Statement:This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.This device complies with Part 15 of the FCC Rules. 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, including interference that may cause undesired operation.
Wireless Digital Audio2.4GHz2.4GHz6060409001-12

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