Yamaha KX-10 Owner's Manual - Page 15

ENGLISH Fault Playback sound is muffled and high frequencies are inaudible. Cause ¶ A tape recorded without Dolby NR is played back with Dolby NR on. ¶ Heads are dirty. ¶ Heads are magnetized. When playing back tapes recorded on other decks, meter deflections are greater (smaller) than when recording. ¶ Basic levels are different for different cassette decks. Cure ¶ Playback in OFF position. ¶ Clean heads and carry out demagnetization with head demagnetizer. ¶ This is not a fault. SPECIFICATIONS Track Configuration 4 track, 2 channel stereo Motor DC servo motor (capstan) DC motor (reel) DC motor (tray) Head Recording: hard permalloy Playback: hard permalloy Erase: double-gap Ferrite Rapid Transport 95 sec. (C-60) Wow and Flutter W.RMS less than 0.05% W.Peak less than ±0.08% Signal-to-Noise Ratio (Dolby NR off better than 60 dB (Dolby B NR on better than 68 dB (Dolby C NR on better than 76 dB Frequency Response Normal tape (-20 dB 20 - 17,000 Hz ±3 dB High (CrO2) tape (-20 dB 20 - 18,000 Hz ±3 dB Metal tape (-20 dB 20 - 20,000 Hz ±3 dB Harmonic Distortion Normal tape less than 0.8% High (CrO2) tape less than 0.8% Metal tape less than 0.8% Input Sensitivity/Impedance Line 100 mV/50 k-ohms Output Level Line 570 mV/2.2 k-ohms Channel Separation (1 kHz 40 dB Cross Talk (125 Hz 55 dB GENERAL Power Supplies Europe model 230 V, 50 Hz U.K. model and Australia model 240 V, 50 Hz General model 110/120/220/240 V, 50/60 Hz Power Consumption 16 W 5 W(POWER OFF) Dimensions (W x H x D 280 x 119 x 360 mm (11 x 4-11/16" x 14-3/16") Weight 4.8 kg (10 lbs. 9 oz.) Accessories Connecting cords 2 * Specifications subject to change without notice. 15