Harman Kardon Onyx Studio Owner's Manual - Page 5

Onyx Studio Troubleshooting Troubleshooting If your Harman Kardon Onyx Studio is not performing the way you think it should, check if the problem is covered in this section before calling your dealer or contacting a Harman Kardon representative. Problems There is no sound coming from the speaker Distortion (static, crackling or hissing sounds) Loud hum or buzzing noise Battery not charging Solutions • No power to unit. Make sure that the wall outlet or power strip has power. • Make sure that all switches for outlet/power strip are ON and that all switches for the unit are ON. • If you have not plugged it to the AC source, make sure that the battery is charged. • Audio source or source material may be the problem. Test the HK Onyx Studio with another source. • It might happen due to ground loop (an unsuitable connection). Turn the HK Onyx Studio OFF and connect it to another wall outlet. • No power to unit. Make sure that your wall outlet or power strip has power. • Make sure that all switches for outlet/power strip are ON and that all switches for the unit are ON. Specifications No of channels Transducers Bi-amplification Maximum SPL Power requirement Power adaptor Built-in battery Power consumption Speaker impedance Frequency Response Frequency range Transmitter power Modulation Wireless Dimensions (Dia x W x H) 4 2 X 3" woofers, 2 X ¾" tweeters, 2 x passive radiators 4 X 15W 95dB @ 1m 100 - 240 V AC, 50/60 Hz 19V, 2.0A 3.7V, 2600mAh, Cylindrical Lithium Ion Rechargeable Battery 38W Maximum