... optional)Video Output2 channel TV output, BNC, 1.0Vp- p, 75?, 1 VGA output, matrix output(optional) (DVR0404LN-S PLUS ... title, time, video loss, camera lock, motion detection, recordingTV Output AdjustmentAdjust TV output color & display zoneAudioAudio Input4 channel ... slow play, next file, previous file, next camera, previous camera, full screen, repeat, shuffle, backup selectionDigital ZoomSelected ...