KUNYOONG IBC CO KHA-670T-R Public Use Wireless Digital Voice Amplifier User Manual

KUNYOONG IBC CO KHA-670T-R Public Use Wireless Digital Voice Amplifier

Product Information

Specifications:

• Model: HAHA3 (KHA-670T/R)

• Manufacturer: Kunyoong IBC Co,. Ltd.

• Features:

  • Clear hearing through digital wireless sound amplifying
    function

  • Suitable for use in public places

  • Ahead-to-ears design, no need for insertion

  • Rechargeable battery in both transmitter and receiver

  • UV sterilization function for cleanliness

Product Usage Instructions

1. Transmitter Operation:

2. Using an embedded microphone (A little noisy): Power ON through the ON/OFF switch on the transmitter. When using the embedded microphone, keep it close to the speaker.

3. Using Pin microphone (Much noisy): Attach the pin mic to the transmitter and Power ON through the ON/OFF switch.

4. Receiver Operation:

5. Press the volume switch on the left side of the receiver to turn it on and off (LED light on/off).

6. User can control the volume to fit their preference.

7. Listening Selection:
   The listening mode can be selected via the low-cut switch on the right side of the receiver.

8. Power Management:

9. When not in use for a long time, turn off both the transmitter and receiver and store them properly.

10. Placing the receiver on the transmitter while both are powered on will automatically turn off the devices. Lifting it again will resume operation in the previous mode.

11. Charging and Sterilization:
    Place the receiver on the transmitter for charging. Simultaneously, the sterilization function will operate (indicated by the Red colour during charging and the Blue colour when charging is complete).
    Please charge the devices in power OFF status.

12. Operating Range:
    Maintain a distance of within 10m between the transmitter and receiver for optimal performance (up to a maximum of 30m). The operation may be affected if used too far from the speaker or obstructed by obstacles.

13. Caution:
    Avoid keeping the receiver too close to the transmitter when powered on to prevent a beep sound.

FAQ:

• Q: How do I clean the product?
  A: Clean the product with a dry cloth. Avoid using alcohol, benzene, or other inflammable substances as they may cause harm.

• Q: What should I do if there is no sound coming from the receiver?
  A: Check that the volume is adjusted correctly on both the transmitter and receiver. Ensure that the devices are properly connected and within the recommended operating range.

Summarize and Feature of Product

• Summarize
  It is Wireless public use hearing assistive aids, that can be used together with old people or hearing-impaired people in the facilities & places that many people use.
  When general hearing aids don’t have the hearing effect because of the noise etc. of public facilities, this can be used very usefully. So that all people use it easily, put it on your ear like a telephone receiver (without put inside of the ear), then you can hear clear sound and speak quietly. You can use HAHA as spectacles for the aged glasses that are installed in general facilities. When don’t use it, you can put it on a Sterilizing charger/Transmitter immediately to use many other people. This charger includes a UV sterilizing function, so people can use it cleanly.

• Feature

  • Provide clear hearing by using a digital wireless sound amplifying function.
  • Easily used in public places.
  • Using ahead to ears not to insert.
  • The rechargeable battery is equipped with an ansmitter and receiver.
  • UV sterilization function for cleaning.

Contents

Appearance and Name

Receiver

Normal Operation

1. Transmitter Operation(check through Power indicator lamp)

2. Using an embedded microphone(A little noisy)
   Power ON through the ON/OFF switch on transmitter (When the user touch S/W for 2sec ON/OFF function operates)
   Caution: when using a microphone embedded in the transmitter, close to the speaker.

3. Using Pin microphone(Much noisy) Put the pin mic on the transmitter, Power ON through the ON/OFF switch on the transmitter

4. Press the volume switch on the left side of the receiver to turn it on and press it again to turn it off. (LED light on/off)

5. User control volume to fit user

6. Listening can be selected via the low-cut switch on the right side of the receiver.

7. When not in use for a long time, turn off the transmitter and receiver and store them.

   • If you put the receiver on the transmitter while the power of the transmitter and receiver is on, the power will automatically turn off and if you lift it again, it will automatically turn on in the previous mode
     Distance between transmitter and receiver
     Please keep the using distance within 10m between transmitter and receiver. (Max 30m) If you are so far away from the speaker, the equipment doesn’t operate. Also if there is an obstacle between two users, occur same phenomenon.
     CAUTION Receiver approaches near the transmitter in a POWER ON state, Occur “Beep” sound

8. Put receiver to the transmitter as to charging, simultaneously sterilization function is operating (Red colour colour when charging done.)

   • Please charge in power OFF status.

Important Notice

1. Please avoid adjoining the place with flame, moisture, and corrosive gas. These cause life-shortening damage.
2. Do not have excessive impact or vibration on the product.
3. Please do not disassemble do as.
4. Clean the goods with a dry cloth, if this is cleaned with alcohol, benzene or other inflammables, causes harm.

Simple Repair

Please contact a customer service centre or manufacturer when you think it is disordered after Checking the following phenomenon.

Doesn’t  Operation

|

•   When the Power indicator LED doesn’t light on or blink, Please recharge and activate it.

Little  sound

| •     Please check the Volume control swich of the receiver.

•     Please recharge and activate.

Unstable  sound

| •     Please check the distance between the transmitter and the receiver or obstacle.

Beep sound

|

•     Please check the receiver put on transmitter under on status.

Not recharging

| •     Please check the distance between the transmitter and the receiver.

•     Please check the Charging adaptor’s input jack.

•     Please check the colour change of each piece of equipment when they touch each other (Blue ⇒ Red)

• Red color(charging), Blue color(charging done)

Specification

Receiver-KHA-670R

2406 MHz-2478 MHz(19CH)

Max Output| 130dB
Max amplifying| 46dB
Operation Power| Lithium Iron (Chargeable : 3.7V)
Way of Charge| Exclusive charger (Stand type)
Successive using time| Over 8hours
DC Input| DC5V / 1A
Compatibility with Hearing aids| Built Magnetic induction signal change
Size| 54mm(W) X 143mm(D) X 44.5mm(H)

Transmitter-KHA-670T

Wireless frequency| 2.4GHz (ISM Band)

2406 MHz-2478 MHz(19CH)

---|---
Operation Power| Lithium Iron (Chargeable : 3.7V)
Wireless distance| Within 10m
Way of Charge| AC220V (Input), EX Adaptor (DC5V: Output)
Successive using time| Over 8hours
Size| 86mm(W) X 133mm(D) X 37mm(H)

Warranty

Our product’s warranty period is a year from purchase, We’re compensation for the loss according to the Consumer injury compensation rule.

fixed range depreciation
User’s carelessness| WHEN REPAIR IS IMPOSSIBLE| A/S PROVIDED AT A COST| A/S PROVIDED AT A COST
AVAILABLE A/S| EXCHANGE GOODS AFTER DEDUCTION OF REPAIR FEE| ACCORDING TO OUR CRITERIA
When the company lost customers requested goods| Exchange| Exchange after a fixed range depreciation
The holding period for parts is 5 years from manufacturing.

Authorized form registration

• Authorized company: Kunyoong IBC
• Manufactured date: 2023.02
• Manufacturer/Country: Kunyoong IBC/Korea

KUNYOONG IBC CO,. LTD.
RM.1210 Digitalempire Bldg., 1130 Beoman-ro, Geumcheon-gu, Seoul, South Korea TEL: 02-563-5260 FAX: 02-561-5928 E_mail: [email protected] http://www.kunyoong.com.

FCC Information to User

This equipment has been tested and found to comply with the limits for a Class B digital device, under 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 by the instructions, may cause harmful interference to radio communications. However, there is no guarantee thatinterference 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 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.

Caution
Modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

FCC Compliance Information:
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

IMPORTANT NOTE:

FCC RF Radiation Exposure Statement:
This equipment complies with FCC RF radiation exposure limits set forth for anuncontrolled environment. The antennas used for this transmitter must be installed to provide a separation distance of at least all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

References

• www.kunyoong.com

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