matches the local AC mains power voltage before applying power to the fixture. The MAC Aura XB has an auto-ranging power supply that accepts AC mains power at 100V 240V, Hz. Do not apply AC mains power at any other voltage or frequency to the fixture. Power cables and power plug The MAC Aura XB requires a power input cable that must be ordered separately. The power input cable must have a Neutrik PowerCON True NAC3FX-W cable connector for AC mains power input. The cable must meet the requirements listed under Protection from electric shock on page 3. Martin™ can supply either suitable 3 m (9.8 ft) power cables with PowerCON True input connectors installed or PowerCON True connectors without cables (see Accessories on page If you need to install a PowerCON True connector on a power cable, seethe instructions from Neutrik that are reproduced at the end of this manual. The MAC Aura XB can be hardwired to a building electrical installation if you want to install it permanently, or a power plug that is suitable for the local power outlets can be installed on the power cable. If you install a power plug on the power cable, install a grounding-type (earthed) plug with an integral cable grip that is rated 250 VA minimum. Follow the plug manufacturer’s instructions. Table 1 shows standard wire color-coding schemes and some possible pin identification schemes if pins are not clearly identified, or if you have any doubts about proper installation, consult a qualified electrician.