TOPWAY EM ENTERPRISE ONN008 User Manual

FCC ID:2AKI8-ONN008?

Front

Connecting the Transmitter

audio cable

Smartphone

NOTE: One Transmitter can be connected to 3 sets of headphones. On each

headphone press "RESET" press "SCAN" and up to 3 headphones can listen to sound from one 1 device. If using 2 or 3 Transmitters at the same time each Transmitter will need to be set to a different channel. For example: the first Transmitter switch set to CH1, the second Transmitter switch set to CH2, and the third Transmitter switch set to CH3. This way the listener can select which Transmitter they want to listen to with no interference.

yellow white

red

Audio Y RCA adapter

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WARNING Headphone controls Transmitter controlsIn the box

To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. To reduce the risk of fire or electric shock, do not expose this apparatus to dripping or splashing, and do not place objects filled with liquids, such as vases, on the apparatus. Do not expose the batteries (battery pack or batteries installed) to excessive heat such as sunshine, fire or the like for a long time. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. Do not install the appliance in a confined space, such as a bookcase or built-in cabinet. As the main plug of AC power adapter is used to disconnect the AC power adapter from the mains, connect it to an easily accessible AC outlet. Should you notice an abnormality in it, disconnect it from the AC outlet immediately. Excessive sound pressure from earphones and headphones can cause hearing loss.

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Using Wireless Headphone Wired Headphone using Tips for setting & reception

1. Turn the Headphone on by moving the switch located on the side of the headphone into the "ON" position. The Red LED indicator light will turn on.

2. When the Transmitter turns off, pressing “RESET” located on front of headphone then press “SCAN” located on front of headphone, can listen the radio.

3. Adjust the listening volume to comfortable level using the headphone's volume control.

Red LED indicator light turns on

Switch to "ON" position

Wireless Headphones With Transmitter

Cover

When the headphones are turned off, use the audio cable to plug in your audio device. Listen to sound as a standard wired headphone.

audio cable plugged

LED light

ON/OFF

in "AUDIO"

Volume control

Battery Compartment

Audio

press "RESET"

press "SCAN"

Adjust to a comfortable volume

TransmitterHeadphone

Model: ONA17AA008

PRODUCT GUIDE

Version 1

AC adapter Audio Y RCA adapter Audio cableProduct Guide

NOTE: When not using the Transmitter or Headphone please turn them off

and remove batteries. If Transmitter will not be in use for a prolonged time unplug the power adapter from the electrical outlet.

Reset Key Scan Key

Tips for volume setting

If you connect the transmitter to the headphone jack of the A/V component, set the volume of the A/V component as high as possible but not so high that the audio signal becomes distorted. When watching videos, be careful not to raise the volume too high in quiet scenes. You may hurt your ears when a loud scene is played.

Tips for better reception

Receiving performance

This system utilizes signals in the 88-40MHz band so the receiving performance may deteriorate due to the surroundings. The following examples illustrate conditions that may reduce the reception range or cause interference.

- Inside a building with walls containing steel beams.

- An ares with many steel file cabinets, etc.

- An area with many electrical appliances capable of generating electromagnetic fields

-The transmitter is placed on a metal instrument.

- An area facing a roadway

- Noise or interfering signals exist in the surroundings due to radio transceivers in trucks, etc.

- Noise or interfering signals exist in the surroundings owing to wireless communication systems installed along roadways.

Effective area of the transmitter

The optimum distance is up to approximately 9.1 m( 30ft) without the system picking up some interference. However, the distance may vary depending on the surroundings and environment.

- If the system picks up some noise whthin the above mentioned distance, reduce the distance between the transmitter and the headphones, or select another channel.

- When you use the headphones inside the effective area of the transmitter, the transmitter can be placed in any direction from the listener.

- Even within the signal reception area, there are some spots (dead spots) where the RF signal cannot be received. This characteristic is inherent to RF signals, and does not indicate malfunction. By slightly moving the transmitter, location of the dead spot can be changed. or straighten the audio cable between transmitter and device.

LED light

Audio

OFF/channel switch

AC socket

Troubleshooting tips

I cannot turn the Headphone on

Replace the batteries in the headphone, and make sure the switch is in “ON”

I cannot turn the Transmitter on

Replace the batteries in the headphone Make sure the Power Adapter is properly connected Make sure the switch is on CH1, CH2 or CH3

I cannot listen the music

Make sure the Transmitter and Headphone are turned on Make sure the audio cable is connected well Make sure headphone is connected to the correct channel Ensure that you are within approximately 30 feet of the Transmitter

I cannot listen the music when 2 or 3 headphones are working with one Transmitter

Make sure the switch in on “ON” of the headphone Press “RESET” then press “SCAN”, make sure connect the right channel

Interfere with signal when 2 or 3 Transmitter is are working

Make sure the Transmitters are in different channel Make sure the Transmitters are set to different channels Press "RESET" then press "SCAN", make sure it is connecting to the correct channel

Has noise or interfere when listening

Make sure the transmit distance is within 30feet(9.1M)

Make sure the transmitter and receiver are in the visible range， no obstacles

Make sure no strong interference signals Make sure the audio cable is in straighten, non winding

Battery Installation:

Headphone:

1. Open the battery compartment by sliding the latch downward located on left side of the headphone.

2. Put in 2*AAA batteries. Made sure they are placed in compartment with the polarity in the correct position(+/-).

3. Close the compartment by sliding the cover back on & closing the latch.

NOTE: Do not mix old and new batteries

NOTE

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 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

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.

A general, cautionary and warning marking intended to inform the user of a potential risk of fire, electrical shock, or injury to persons shall be provided.

Using the 5V Power Adapter:

To use the Power Adapter:

1.Place the Transmitter in the supplied cradle.

2.Connect the Power Adapter to the transmitter’s Cradle.

3.Plug the Power Adapter into a nearby electrical outlet.

NOTE: Make sure the Power Adapter is the correct voltage. Failure to do so

may cause damage to the transmitter.

Wireless Headphones With Transmitter

FCC ID:2AKI8-ONN008

Model: ONA17AA008

PRODUCT GUIDE

Using the Transmitter

1. Connect the Transmitter to the “Audio”jacks of your audio device for example: Smartphone, PC, TV, using the supplied cables and adapters. (NOTE: when connecting the Transmitter to the Television, the RCA “Audio-Out” jacks are located on the back of your TV Set, not the front.)

2. Make sure that your audio device is turned on and set to a reasonable listening volume.

3. Turn on the Transmitter by moving the switch on the back of the Transmitter to CH1/CH2/CH2. The Red LED indicator light on the front of the unit will turn on.

Use the switch to select CH1/CH2/CH3

Note: Transmit distance is approximately 30 feet(9.1m). maximum line-of-sight,

no interference

Red LED indicator light turns on

Version 1

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