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G.TECHNICAL SPECIFICATIONS
Transmission mode: 2.4GHz digital FHSS stereo
Carrier frequency: 2.4GHz
Operating voltage: Transmitter 6 V 300 mA
Receiver 3.7V 470mA (built-in Lithium rechargeable
battery)
Frequency response: 20 Hz – 20 KHz (electrical)
Distortion: 0.5 %
Signal-to-noise ratio: 75 dB
Channel separation: 60 dB
Range: 50 meters (open area)
H.TROUBLESHOOTING
NO SOUND
- Ensure that the mains adapter is pushed
fully into the power outlet and that its cable is
properly connected to the DC IN 6V connector on
the transmitter.
- Ensure that the headphones On/Off switch is
switched to the On
- The headphones battery charge level may be too
low. Recharge the batteries or replace them with fully
charged batteries.
- Ensure that your DVD, TV set, Hi-Fi system or audio
component is switched on and set to a channel that
broadcasts an audio signal.
- Use the headphones volume control to increase the
sound level (only when use as a wireless headphone).
- The audio signal input level is too low. Increase the
volume from the audio source of Hi-Fi, CD, or TV, etc.
- The connected audio/video equipment may not
be in playback mode. Start playback on by the
equipment.
- The headphones output level is set too low. Adjust
the volume to a suitable level.
DISTORTION
- Restart the Pairing process. Press the "Pair" button
3sec on the transmitter and the headphone. The
process is finished when both LEDs are in Blue.
- The headphone's batteries charge level may be too
low. Recharge the batteries
- Ensure that the volume knob setting is correct.
- The headphones may be too far away from the
transmitter. Move closer to it.
-The audio signal input level is too low. Increase the
volume from the audio source of Hi-Fi, CD, or TV, etc.
10
WARNINGS (Battery)
** Never use another type of battery or non-
rechargeable batteries to replace the rechargeable
batteries. When the headphones are not in use, switch
OFF the headphones to avoid damaging the batteries.
** The batteries must be fully charged when use for
the first time. An initial 5 hours charge is required
to guarantee an acceptable service life for the
rechargeable batteries. Always ensure that the
headphones are switched to the OFF position while the
batteries are charging.
** Replace only with the same or equivalent type.
WARNINGS
1. Do not cover the ventilation.
2. No naked flame sources, such as lighted candles,
should be placed on the apparatus.
3. Battery shall not be exposed to excessive heat
such as sunshine, fire or the like.
4. No objects filled with liquids, such as vases, shall
be placed on the apparatus.
5. The apparatus shall not be exposed to dripping or
splashing.
6. The On/Off switch is a secondary functional
switch and not for disconnection of the mains supply.
7. Do not dispose of electrical products in the
general waste and ensure the used product or
batteries are disposed safely according to your local
authority and regulations.
8. No replaceable parts inside, repair work should be
carried out by manufacturer or authorized agent.
9. The risks of hearing impairment due to exposure
to music or other sounds may be reduced by
listening at lower volumes and for shorter durations.
10. Listening at high volumes from earphones and
headphones can cause hearing loss.
11. Danger of explosion if battery is incorrectly
replaced. Replace only with the same or equivalent
type.
Wireless Headphone
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