227Trouble?Power SourceThe camcorder will not turn on or it turns off by itself.- The battery pack is exhausted. Replace or charge the battery pack.- Remove the battery pack and insert it correctly.Cannot charge the battery pack.- Make sure the camcorder is off so charging can start.- The temperature of the battery pack is outside its operating range(approximately 0 – 40 °C (32 – 104 °F)). Remove the battery pack,warm it or let it cool down, as necessary, and try charging it again.- Charge the battery pack in temperatures between approximately0 °C and 40 °C (32 °F and 104 °F).- The battery pack is faulty. Replace the battery pack.- The camcorder cannot communicate with the battery packattached. Battery packs not recommended by Canon for use withthis camcorder cannot be charged using this camcorder.- If you are using a battery pack recommended by Canon for usewith this camcorder, there may be a problem with the battery pack.Consult a Canon Service Center.A noise can be heard from the compact power adapter.- A faint sound can be heard while the compact power adapter isconnected to a power outlet. This is not a malfunction.The battery pack is exhausted extremely quickly even at normal tem-peratures.- The battery may have reached the end of its battery life. Buy a newbattery pack.