R8239 Booster Manual (various languages) 14 September 2020 09:47 Updated English and separate multilingual manual. R8239-DCC-Booster-Multilingual.pdf 7 MB Download R8239-DCC-Booster-English-Only.pdf 7 MB Download Related articles R8247 Point and Accessory Decoder Manual R8213 Select DCC Controller - Version 1.6 and 2.0 addendum R8213 Select DCC Controller R8238 Reverse Loop Manual R8249 Locomotive Decoder Manual