LG LFA840 Owner's Manual - Page 12
Specifications, Troubleshooting
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Troubleshooting Symptom Cause General No power. The power cord is not plugged in. Check whether electricity failed. No sound. Check whether you select the right function. Correction Plug in the power cord. Check the condition by operating other electronic devices. Press FUNC. (FUNCTION/INPUT) and check the selected function. CD The unit does not start playback. An unplayable disc is inserted. The disc is dirty. Insert a playable disc. Clean the disc. RADIO Radio stations cannot The antenna is positioned or connected Connect the antenna securely. be tuned in. poorly. iPod iPod does not work. Check whether the player is connected to the unit correctly. Check whether iPod is fully charged. Connect it to the unit correctly. Charge the iPod. iPod is automatically charged when connected to the player. Remote control The remote control does not work properly. The remote control is too far from the unit. There is an obstacle in the path of the remote control and the unit. The battery in the remote control is exhausted. Operate the remote control within about 16 ft (5 m). Remove the obstacle. Replace the battery with new one. Specifications General Power supply Power consumption Net Weight External dimensions (WxHxD) Operating temperature Operating humidity Tuner FM Tuning Range AM Tuning Range Amplifier Output Power T.H.D Frequency Response Signal-to-noise ratio CD Frequency response Signal-to-noise ratio Dynamic range Speakers (FAS163F) Type Impedance Frequency Response Sound Pressure Level Rated Input Power Max. Input Power Net Dimensions (WxHxD) Net Weight (1EA) Refer to main label. Refer to main label. 3,2 kg 175 x 217 x 260 mm 5 oC to 35 oC 5% to 85 % 87,5 - 108,0 MHz or 65 - 74 MHz, 87,5 - 108,0 MHz 522 - 1620 kHz or 520 - 1720 kHz 80 W + 80 W 0,5 % 40 - 20000 Hz 75 dB 40 - 20000 Hz 75 dB 75 dB 3 Way 3 Speaker 4 Ω 70 - 20000 Hz 83 dB/W (1m) 80 W 160 W 129 x 297 x 250 mm 3,6 kg Designs and specifications are subject to change without notice. 12