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Owner's Manual
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6,693K | 05/27/2014
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06/13/2019
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Firmware update for BH4000/6000 Series/NB3630/NB3730 (Ver:BD3.412.50203.C/Date:2015.02.27)
LG_HB_8000M60.zip
163505K | 11/14/2022
Firmware update for BH4000/6000 Series/NB3630/NB3730 (Ver:BD3.412.50203.C/Date:2015.02.27)
BH4000_BH6000_Upgrade_Instruction.pdf
100K | 11/14/2022
Warranty for NB3730A
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1 Year
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1 Year
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LG Electronics warrants against defects in materials or workmanship with your new LG Product(s) under normal and proper use. If your LG Product fails during the Product’s warranty period, LG will, at its option, repair or replace the Product. This limited warranty only applies when such LG Product is purchased lawfully, installed and used in the United States including U.S. Territories. The warranty period starts from the original date of delivery or purchase. Please see the full warranty terms and conditions for other terms that have not changed. Refer to the detailed Warranty information delivered in your product packaging.
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