Sharp MD-MT270H Operation Manual page 45

Type: Portable MiniDisc recorder
Signal readout: Non-contact, 3-beam semicon-
ductor laser pickup
Audio channels: Stereo 2 channels/monaural 1
channel
Frequency response: 20 - 20,000 Hz ( 3 dB)
Rotation speed: Approx. 400 - 1,800 rpm CLV
Error correction: ACIRC (Advanced Cross Inter-
leave Reed-Solomon Code)
Coding: ATRAC/ATRAC3 (Adaptive
TRansform Acoustic Coding),
24-bit computed type
Recording method: Magnetic modulation overwrite
method
Sampling frequency: 44.1 kHz (32 kHz and 48 kHz sig-
nals are converted to 44.1 kHz,
and then recorded.)
Wow and flutter: Unmeasurable (less than 0.001
% W. peak)
Input sensitivity:
Reference input Input impedance
level
LINE 100 mV 20 k ohms
Output level:
Specified out- Maximum out-
put put level
Ear- - 10 mW + 10
phones mW
LINE 250 mV (-12 -
dB)
Battery life:
When using a commercially available, high capacity, "AA"
size (LR6), alkaline battery
Stereo Continuous recording: Approx. 8.5 hours
Continuous play: Approx. 33 hours
2 times Continuous recording: Approx. 12 hours
long
Continuous play: Approx. 44 hours
4 times Continuous recording: Approx. 18 hours
long
Continuous play: Approx. 52 hours
" The continuous recording time is for analogue inputs
when the volume level is set to "VOL 0".
" The continuous play time shows the value when the vol-
ume level is set to "VOL 15".
" The above values are the standard values when the unit is
used at an ambient temperature of 25°C (77°F).
" The operating time when using an alkaline battery may be
different, depending on the type and manufacturer of the
battery, and on the operating temperature.
02/11/7 MD_MT270H_SEEG_E6.fm
MD-MT270H
ENGLISH
Load imped-
ance
32 ohms
10 k ohms
E-38