TASCAM DR-70D 173 – PreparationSetting the inputsRecording with the built-in stereo micPoint the built-in stereo mic at the sound source and place theunit in a stable location where there is little vibration.Connecting microphonesConnect microphones to this unit’s 1/L, 2/R, 3/L and/or 4/Rconnectors.Point the mics at the sound source and place the unit in a stablelocation where there is little vibration.MicMicMicStereo microphoneMicRecording an external device (LINE IN)Use stereo plug cables to connect to the output of an externalaudio device.Audio equipment or other external deviceCAUTION• Reduce the output level of the external audio device if theinput sound is distorted even after adjusting the input gainlevel of the unit.• Controlling the gain level might not be possible if anexternal audio device with a fixed output line level isconnected and overloads might occur because of exces-sively loud input signals. In such cases, use the headphonejack or other level-controllable output for connection to theunit.Using the top panel accessory shoeTo use the accessory shoe on the top panel, remove the DSLRattachment bracket.You can attach the included camera attachment bracket screwhole covers to the screw holes.