User Manual - Hi-Tech Trading (USA) Inc.
Contents
1. you must include a copy of your receipt The information contained in this User Manual is believed to be correct at the time of printing HiTT reserves the right to change or modify any information or specifications without notice The contents of this User Manual are provided as is Except as required by applicable law no warranties of any kind either express or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose are made in relation to the accuracy reliability or contents of this guide ZOpid and the Stylized Logo are registered in the US Patent amp Trademark Office AI other product or service names are the property of their respective owners 2010 Hi Tech Trading USA Inc 2132. UNIT NOMINAL CONDITIONS 1 Distortion AtMax Volume 1KHz OdB 10 2 THD 1KHz OdB 1 3 Max Output Power 1KHz OE W 1 5 4 10 THD Output Power 1KHz 0dB W 1 5 S N Ratio 1KHz DOE dB 50 30Hz dB 3 6 Frequency Response 100Hz dB 0 10 10KHz dB 2 18KHz dB 3 1KHz Channel Separation dB 45 DOE 1KHz L R Channel Balance dB 0 DOE Supply Voltage V 8 9 10 Supply Current mA bie pply 1500 11 Charge Time h 12 GAURANTEE REQUIREMENTS If you followed operating instructions in this manual and a fault develops contact an authorized service center or the seller to obtain return merchandise authorization number and the shipping address to return the product for repairs You will be charged for repairs under the following conditions e Product without guarantee e The problem was caused by wrong operation disassembling the unit trying to repair and change function of the product 11 e The problem was caused by an accident e g dropping the product e The problem was caused by a natural disaster i e fire earthquake storm thunder power surge etc e If proper proof of purchase is not provided indicating date and place of purchase LIMITED 1 YEAR WARRANTY Coverage Hi Tech Trading USA Inc HiTT warrants this product product against defects in materials and workmanship under normal consumer use for 1 year from the date of purchase HiTT at its option will at
3. 2 4 GHz Wireless Speakers GAZ Model HA WS507 User Manual TRANSMITS UP TO 50 METER Thank you very much for purchasing this product For proper setup and use please read this user guide carefully before using this product SAFETY AND GENERAL INFORMATION IMPORTANT INFORMATION ON SAFE AND EFFICIENT OPERATION OF THIS PRODUCT READ THIS INFORMATION BEFORE USING THIS PRODUCT Users are not permitted to make changes or modify the device in any way Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment 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 Electromagnetic Interference Compatibility Note Nearly every electronic device is susceptible to electromagnetic interference EMI if inadequately shielded designed or otherwise configured for electromagnetic compatibility Facilities To avoid electromagnetic interference and or compatibility conflicts turn off your device in any facility where posted notices instruct you to do so Hospitals or health care facilities may be using equipment that is sensitive to external RF energy Medical Devices Hearing Aids Some devices may interfere with some hearing aids In the e
4. 5 C Do not insert other objects inside the unit Do not damage the A C adapters wire of AC adapter do not pull it hard or use it in high temperature environment Do not crush the wire doing so the wire will rupture risking an electric shock Do not throw the unit into water If the unit falls into water unplug it immediately and do not reach into the water while it s still plugged in Wet hands can cause electric shock Do not operate or connect the unit with wet hands Do not put the product near a window or water source Do not use damaged cord as this may cause an electric shock Do not place or store the unit in a high temperature environment AE e Use the unit within a temperature range of 10 C 65 C e Please unplug the unit before moving it e Do not use alcohol to clean the unit If the unit is very dirty please use dry cloth or damp dry cloth e Do not place or store the unit where it can fall or be knocked on the floor to avoid injuries INCLUDED IN THE PACKAGE Wireless Speakers 2 Transmitter 1 AC Adapter 3 User Manual 1 Stereo 3 5 mm Audio Cable 1 Stereo 3 5 mm to RCA Cable 1 Stereo 3 5 mm to 2 5 mm adapter 1 Car Power Adapter for Transmitter 1 PRODUCT COMPONENTS DIAGRAM Top Cover of Speaker Speaker cabinet Speaker Net Speaker Bottom Waterproof Cover DC Power Jack PRODUCT COMPONENTS DIAGRAM VOLUME MONO girre Ez MONO Indicator Light Volume Down Button Volume Up B
5. ONS e Immediately unplug the device if it releases a peculiar smell or noise and contact the seller or the authorized service center to arrange to have the product checked e Do not use any of the devices outdoors or near water when plugged in to an A C outlet to avoid electric shock or damage to the device and or the A C adapters in case these devices get wet e The speakers are weather resistant but NOT waterproof prevent speakers from getting wet from rain or other Sone water sources to avoid damage to the speakers Use only A C adapters provided with the devices to avoid any damage match power specifications on the A C adapters to the power specifications on the devices Connect A C adapters to the right power source according to the power specifications listed on the AC adapter to avoid damage to the devices or A C adapters Do not use the A C adapters to operate other products to avoid damage to the products or the adapters For proper use and to avoid damage to the built in rechargeable battery DO NOT use speakers in extremely high or low temperatures operating temperature range 10 C 65 C Do not disassemble the unit or try to repair or replace any parts including rechargeable batteries Do not remove top or bottom cover on the speakers or transmitter The device should be used in a safe location out of reach of children Do not use or store the devices in a high temperature environment Use the unit within a temperature range of 10 C 6
6. no charge repair replace or refund the purchase price of this Product should it not conform to this warranty This limited warranty is a consumer s exclusive remedy extends only to the first consumer purchaser is not transferable and is valid only on Products purchased by consumers in the United States or Canada Exclusions Normal Wear and Tear Periodic maintenance repair and replacement of parts due to normal wear and tear are excluded from coverage Batteries Only batteries whose fully charged capacity falls below 80 of their rated capacity and batteries that leak are covered by this limited warranty Miscellaneous This warranty does NOT cover defects or damage that result from a improper operation storage misuse or abuse accident or neglect such as physical damage cracks scratches etc to the surface of the Product resulting from misuse b contact with liquid water rain extreme humidity or heavy perspiration sand dirt or the like extreme heat or food c use of the Product for commercial purposes or subjecting the Product to abnormal usage or conditions d service installation alteration or modification in any way by 12 someone other than HiTT and e other acts which are not the fault of HiTT Obtaining Service To obtain service or information please send email to help hittusa com You will receive instructions on how to ship the Product at your expense to a HiTT Service Center To obtain service
7. right mono left right mode will keep changing until the MODE button is released Charging speakers with rechargeable battery User can charge the battery when listening to music This product has full charge protection when the battery is fully charged it will stop charging automatically and the red LED inside the speaker grill will turn OFF The unit does not have a fast charge function After a full charge it can play for 3 8 hours depending on the volume level on the speakers TECHNICAL SPECIFICATIONS MEASUREMENT NO MEASURING ITEMS CONDITIONS UNIT NOMINAL 1 Supply Voltage RX Module V 4 55 2 Supply Current RX Module mA 50 1 Supply Voltage TX Module V 2 7 3 3 2 Supply Current TX Module mA 80 3 RF IC Frequency MHz Sei 2524 4 RF IC Channels 125Channels 5 Modulation GFSK 6 Frequency Stability KHz 156 7 RX Sensitivity RX dBm 85 8 Module used Frequency MHz ET range 9 Module Used Channel 16Channels 10 Module Channel Interval MHz 5 11 RF Range 50m LOS outdoor 12 Input Level TX Vrms 1 13 Input Impedance TX Ohm 10K 14 TX Power TX dBm 10 15 Output Power RX RL 320 mW 30 RL 16Q mW 50 20Hz 16 Audio Frequency Response 20KHz 3dB 17 S Nratio dB 80 18 THD 1KHz 1 2 19 Dynamic Range dB 90 20 Channel Separation 1KHz dB 65 MEASUREMENT NO MEASURING ITEMS
8. utton Power on off amp Mode switch Left channel indicator light Right channel indicator light Wireless transmitter Power on off amp volume control button 3 5mm audio in jack Power indicator light PRODUCT COMPONENTS DIAGRAM Antenna of transmitter DC 5V power jack Right channel signal jack Left channel signal jack CONNECTING THE DEVICES Transmitter Connection 1 9 Be ON Connect one end of the audio wire to an audio source like MP3 VOLUME player audio receiver etc and other end to the transmitter Ge w Power on your Audio source gt Connect AC adapter to the transmitter Turn power on and then adjust the volume O deik Q Transmitter can also be connected to an audio source with RCA C connectors Wireless Speakers Connection And Play Music 1 Connect AC adapters to the wireless speakers 2 Press MODE button once to turn on the power 3 The mode light MONO R or L will illuminate depending on the what mode was being used when the speaker was last turned off e g if the unit was used in MONO mode the last time then MONO light will illuminate when it s powered on again 4 When powered ON transmitter and speakers will search channels automatically once pairing is done the speaker will start transmitting sound Press MODE button to turn OFF the speakers 6 User can press and hold MODE button to select left or right channels or mono channel The order is as follows
9. vent of such interference you may want to consult with your hearing aid manufacturer to discuss alternatives Lilie Other Medical Devices If you use any other personal medical device consult the manufacturer of your device to determine if it is adequately shielded from RF energy Your physician may be able to assist you in obtaining this information FCC Notice to Users 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 e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment to an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help OTHER SAFETY INSTRUCTI
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