Voza DHP780G, Руководство пользователя

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- Ensure the headphone is switched ON.
- Headphone battery charge level may be too low, recharge the batteries fully.
- Ensure the TV or the connected audio device is switched ON.
- The volume of headphone may be too low, adjust the volume to a moderate level.
- The audio signal input level is too low. Increase the volume of the audio source.
Distortion
- Ensure the volume level of headphone is set to an approximate level.
- The headphone is too far from the transmitter, move it closer.
- The audio signal input level is too low. Increase the volume of the audio source.
TECHNICAL SPECIFICATIONS
Transmission Mode : UHF Stereo
Carrier Frequency : 2.4GHz Digital
Operation Voltage : Transmitter, DC 5V 550mA
Headphone, 2 x AAA size Rechargeable NiMH batteries (included)
Frequency Response : 30Hz~ 20KHz
Distortion : 0.5%
S/N Ratio : 75dB
Operation Distance : Up to 30 meters
Risk
1.Do not use and leave the product near a heat source as fire or heater
2. Radiation : The device is pass EMC rule.
3. Operating Temperature&Environment Temperature : The product definition operating temperature is
from -10
℃
to 45
℃，
once over this temperature range.
4. EMI & EMS : We suggest the product should use accessories which
pack together with product in the same gift box
，
if this product use with other non inbox accessories
，
it might let the product impact by other