VQT3T1358Using USB powerPower can be supplied from the computer’s USBterminal to operate this unit.• Start the computer beforehand.• Turn the unit off beforehand.1 Take out the unit’s USB plug.Push and slideuntil a “click”sound is heard.Storing the USB plug:2 Press and hold [g STOP/RETURN] onthe unit while connecting the unit to thecomputer’s USB port.RETURNSTOPInsert the USB plug straight in thesame direction as that of the terminal.The unit is turned on via USB powersource.External power source indicationg Disconnecting the unitAfter switching off the unit’s power, disconnect the unit.* When using USB power, the continuous recordingtime for 1 file is a maximum of 24 hours. However, ifthe file size exceeds 2 GB during recording, recordingis stopped at 2 GB, and recording is then restarted asa new file. Recording is not performed for the approx.2 seconds between recording stopping and thenrestarting.* Do not disconnect the unit while saving the recordingdata. The data or this unit may be destroyed.* When using USB power, AUTO POWER OFF functiondoes not work. (➜ page 52)