User Manual Copyright ⓒ 2019. Lab-T, Inc.
NSound FM/Bluetooth Hearing Assistive Aid User Manual KUNYOONG IBC CO., LTD.
Contents 1. Product preview and features---------------------- 3_1 2. Main parts and Accessories----------------------- 3_2 3. Turning on the device and functions----------------- 4_1 4. Digital voice amplification function------------------ 4_2 5. Connecting to a smartphone----------------------- 5 6. Smart app fitting-------------------------------- 6 7. FM distant amplification function-------------------- 8_1 8. Lock function---------------------------------- 8_2 9.
Preview Digital complex hearing aid with wireless Bluetooth/general hearing aid function and FM distant hearing function for the hearing-impaired. This can be applied for the smart phone wireless call , besides music and voice amplifier. At school and home, this can be used as wireless voice Amp. Besides it has compatibility with cochlear. Features - Convergence of Bluetooth digital voice amplifier and FM distant hearing function. (Put on as/with a necklace or clip on clothes, has both ear voice amp.
Receiver(KHA-900R) 1. Turn on the device Press ① and hold the button for more than 2 seconds, the LCD window lights up and operation starts. At this time, bt (voice amplification function) or CH display window (FM function) is displayed on the LCD window. 2. Switch functions Using the slide switch ⑤, you can switch BT <‐> FM function.
II. Connecting to a smartphone using Bluetooth When you press ① button of receiver quickly twice, ⑦ LED window flashes rapidly in green and red. At this time, when “NSound” is displayed in the Bluetooth setting of the smartphone, it can be selected and used by connecting with the smartphone. 1) Smartphone hands-free function You can hear a phone ring through headset when the receiver is connected to a smartphone while using voice amplification function.
III. Smart app fitting function 1) Download the app “NSound” from Google Store for Android 2) The app can be operated while the product is connected to the smartphone Bluetooth, and the output can be adjusted according to the hearing status of the user in the following way. 1. When the application is executed normally, the screen as shown in the figure is displayed. Connect to the receiver by pressing connect at the top right. 2.
3. Press EQ Setting to display the screen as shown in the figure. • The listed vertical values indicate the range heard in hertz (Hz). Low frequencies (starting at 500Hz) are bass frequencies and high frequencies are treble. • The horizontal value of each bar represents the decibel (db) in which the volume or intensity of each Hz frequency is measured. Move the blue circular slider left or right to increase or decrease the sound you can hear in a certain frequency range.
4. FM distant hearing function ‐ A dedicated transmitter allows you to clearly hear any sound from distance. ‐ You should proceed with the “ch” display window (FM function) displayed on the LCD window. I. Mode switching function Press ② and toggle channel (ch) volume (vo) automatic channel receiving function (Au). ③,④ allows you to change and adjust channels and volume as well as turn on/off automatic channel receiving function. II.
FM Transmitter(KHA-900T) 1. Turning on Slide the slide switch ① and the CH display window will be displayed on the LCD window. 2. Switching channel After turning on the power, press the ② button lightly and the number part of CH display blinks. At this time, you can change the channel through buttons ③ and ④. ⑤ ⑥ ③ ① ② ④ 3. Aux and Mic select function (for connecting external audio devices) After turning on the power, press the ② button lightly and the number part of CH display blinks.
Etc 1. For hearing aid or cochlear implant user: Use NSound Neckloop type 2. Charging Charge the equipment using provided charging adaptor. (Red LED → Charging finished → Green LED state) Receiver (KHA‐900R) FM Transmitter (KHA‐900T) 3. Notice 1. Please don’t use it in humid/dusty place or the place, that there are a lot of corrosive gas (coal gas) because its life‐time is shortened. And please put the distance from firearms and use it. 2. Do not apply shock or excess impact to it. 3.
Specifications Receiver(KHA-900R) Used wireless frequency 2.4GHz/ 216~217MHz Range of receiving Approx. 50M Max. output 125dB stereo Operation power Lithium Ion Battery (For charging : 3.7V) Continuous using Time 20 hours DC input DC5V/500 mA Size 41mm(W) x 64mm(D) x 17mm(H) Weight 33g FM Transmitter(KHA-900T) Used wireless frequency 216~217MHz Range of receiving Max. 100M Operation power Lithium Ion Battery (For charging : 3.
FCC statement 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. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Warranty Our product’s warranty period is a year from purchase, We’re compensation for loss according to Consumer injury compensation rule.
KUNYOON IBC CO,. LTD. RN1311, 1130 BUMNAN_RO, GEUMCHEON_GU, SEOUL SOUTH KOREA. TEL:02-563-5260 FAX:02-561-5928 E_mail : kunyoong@kita.net http://kunyoong.