Acoustic Arc AH0810US Посібник користувача - Сторінка 7
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Друкувати сторінкуTECHNICAL SPECIFICATIONS
Transmission mode
Carrier frequency
Operating voltage
Frequency response
Distortion
Signal-to-noise ratio
Channel separation
Range
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 TV set, Hi-Fi system or audio component is switched on
and set to a channel that broadcasts an audio signal.
-Use the headphone volume control to increase the sound level (only
when use as a wireless headphone). When use as a corded headphone,
the headphone volume can be adjusted at the sound source eg. Hi-Fi, or
TV, etc.
-The connected audio/video equipment may not be in playback mode.
Start playback on by the equipment.
-The headphone output level is set too low. Adjust the volume to a suitable
level.
: UHF stereo
: 900MHz
: Transmitter – 6 V 300 mA
Receiver – 2.4 V (2 X rechargeable
batteries, LR03/AAA size)
: 40 Hz – 11 KHz
: 1 %
: 65 dB
: 30 dB
: 50 meters (open area)