8 Installation of the optional DMP3A playerOptionally a high capacity DMP3A player can be connected to DH100ix as an external device.button to select player.DMP3A players for DH100ix head units are shi ost:Avoid installation place, which can be hot (close to the heating system or the engine)and has no natural air ventilation.ing spin-up. Proper grounding of the carTo use a DMP3A with DH100ix head unit, a version 3.xx firmware is required. If necessary, you candownload it from www.dension.comWhen DMP3A is installed, DMP3C can be used as before. Use SOURCEpped with a special Aluminium CarHHard disk drives require high current durhost is essential to avoid such problems and to eliminate noise problems.8.1Required DMP3A firmware versionor update your player with the DMP3 MANAGER.LCD display of DMP3A is dimmed and shows DMP3 logo during car use. Also, buttons aredisabled to avoid accidental push. To activate party mode while the player is in the car host, pressand hold the button. After power off DMP3A will return to normal operation.Fix CarHost at any convenient place inthe DH100ixd bus cable.d cable to thenough freee the player.When you are ready, slide-in theprepared DMP3A player to the CarHost.the car, then connect tohead unit with the supplieFix the end of the grouncarhost (not supplied).Make sure, that there is espace to insert and remov"1 – grounding screwt2 – DH100ix bus cable socke"27 MAN_DH100ix_0200_EN