BHT-805B5. Insert a new battery cartridge in the directionindicated by the arrow. Make sure that the battery isin right orientation.those specified by DENSO WAVE.− Point − Do not use battery cartridges other than6. Insert the battery cover tab (1), and then close thebattery cover (2). The battery cover is now locked inosition.d to back-up the internal memory and calendarwhen charging is co ced.Do not remove the BHT from the charger for at least 10 minutes when using the BHT for the firsttime or when using after long periods of time.p− Note − The BHT is equipped with a back-up battery useclock. The internal back-up battery is charged first mmen16
