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• The recording level is not adjusted properly. Adjust the recording level. •A premastered MD is inserted. Replace it with a recordable MD. • There is not enough time left on the MD. Replace it with another recordable MD with fewer recorded tracks, or erase unnecessary tracks. • There has been a power failure or the AC power adaptor has been disconnected during recording. Data recorded to that point may be lost. Repeat the recording procedure. A message and a three-digit alphanumeric code alternate in the display. • The Self-Diagnosis Function is on. See the table on page 51. Note If the deck does not operate properly even after you’ve attempted the prescribed remedies, turn off the deck, then reinsert the AC power adaptor into the AC power outlet. General Specifications Where purchased Power requirements* System MiniDisc digital audio system Disc MiniDisc Laser Semiconductor laser (. = 780 nm) Emission duration: continuous Laser output Less than 44.6 .W* * This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Laser diode Material: GaAlAs Revolutions (CLV) 400 rpm to 900 rpm Error correction Advanced Cross Interleave Reed Solomon Code (ACIRC) Sampling frequency 44.1 kHz Coding Adaptive Transform Acoustic Coding (ATRAC) Modulation system EFM (Eight-to-Fourteen Modulation) Number of channels 2 stereo channels Frequency response 5 to 20,000 Hz ±0.5 dB Signal-to-noise ratio Over 94 dB during playback Wow and flutter Below measurable limit Inputs LINE (ANALOG) IN Jack type: stereo-mini Impedance: 47 kilohms Rated input: 500 mVrms Minimum input: 125 mVrms DIGITAL (OPTICAL) IN Connector type: square optical Impedance: 660 nm (optical wave length) Outputs LINE (ANALOG) OUT (VARIABLE) Jack type: stereo-mini Rated output: 1 Vrms (at 50 kilohms) Load impedance: Over 10 kilohms DIGITAL (OPTICAL) OUT Connector type: square optical Rated output: –18 dBm Impedance: 660 nm (optical wave length) PHONES Jack type: stereo-mini Rated output: 5 mW Load impedance: 32 ohms U.S.A. and Canada 120 V AC, 60 Hz Other countries 220 – 230 V AC, 50/60 Hz * Using an AC power adaptor (supplied) Power consumption 7 W Dimensions (approx.) 152 . 52 . 255 mm (6 . 2 1/8 . 10 1/8 inches) (w/h/d) incl. projecting parts and controls Mass (approx.) 1.0 kg (2 lb 4 oz) Supplied accessories See page 8. US and foreign patents licensed from Dolby Laboratories Licensing Corporation. Design and specifications are subject to change without notice. Additional Information Display Messages The following table explains the various messages that appear in the display. Messages are also displayed by the deck’s Self-Diagnosis function (see page 49). Message Meaning Auto Cut The Auto Cut function is on (page 17). Blank Disc A new (blank) or erased MD has been inserted. Cannot Copy An attempt was made to make a second copy from a digitally dubbed MD (page 11). Cannot Edit An attempt was made to edit the MD...