Although you may see Holtek devices residing within a range of end products, please note that Holtek Semiconductor is not an end-product manufacturer and as such cannot offer technical advice on product related issues. Please contact the end-product manufacturer directly or the supplier where the end-product was purchased who should be able to offer the necessary information. If you don't know the name of the manufacturer, you can find it out by input the FCC number at this web site:
http://www.fcc.gov/oet/fccid/ where revelant manufacturer's information can be found.
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