Sharp MD-M3H Garage Door Opener User Manual


 
49
SPECIFICATIONS
As part of our policy of continuous improvement, SHARP reserves the right to make design and speci-
fication changes for product improvement without prior notice. The performance specification figures
indicated are nominal values of production units. There may be some deviations from these values in
individual units.
General
Power source: AC 230 V, 50 Hz
Power
consumption: 60 W
Dimensions: Width; 160 mm (6-5/16")
Height; 240 mm (9-1/2")
Depth; 300 mm (11-13/16")
Weight: 4.4 kg (9.7 lbs.)
MiniDisc recorder section
Type: MiniDisc recorder
Signal readout: Non-contact, 3-beam semi-
conductor laser pickup
Rotation speed: 400 - 900 rpm CLV, Approx
Error correction: ACIRC (Advanced Cross In-
terleave Reed-Solomon
Code)
Quantization: 20-bit linear (A/D converter)
Coding: ATRAC (Adaptive
TRansformed Acoustic Cod-
ing)
Sampling
frequency: 44.1 kHz
Recording
method: Magnetic modulation over-
write method
Frequency
response: 20 - 20,000 Hz
D/A converter: 1-bit D/A converter
Wow and flutter: Unmeasurable
(less than 0.001% W. peak)
Signal/noise ratio: 95 dB (1 kHz)
Dynamic range: 90 dB (1 kHz)
Audio channel: Stereo; 2 channels
Monaural; 1 channel
(playback only)
(long-time recording mode)
Compact disc player section
Type: Top open type compact disc
player
Signal readout: Non-contact, 3-beam semi-
conductor laser pickup
Rotation speed: 200 - 500 rpm CLV, Approx.
Error correction: CIRC (Cross Interleave Reed-
Solomon Code)
Quantization: 16-bit linear
Frequency
response: 20 - 20,000 Hz
D/A converter: 1-bit D/A converter
Signal/noise ratio: 95 dB (1 kHz)
Dynamic range: 90 dB (1 kHz)
Wow and flutter: Unmeasurable
(less than 0.001% W. peak)
Tuner section
Frequency range: FM; 87.5 - 108.0 MHz
AM; 522 - 1,620 kHz
Sensitivity: FM; 2.5 µV (75 ohms unbal-
anced)
AM; 650 µV/m
Amplifier section
Output power: RMS 20 W/CH (DIN 45 324)
MPO 30 W/CH (DIN 45 324)
Output terminals: Speaker; 4 ohms
Headphones; 16 - 50 ohms
(recommended 32 ohms)
Input terminals: AUX; 500 mV/47 kohms
Speaker section
Type: 2-way speaker system
12cm (4-3/4") woofer,
2cm (3/4") tweeter
Maximum input
power: 40 W
Rated input
power: 20 W
Impedance: 4 ohms
Dimensions: Width; 160 mm (6-5/16")
Height; 240 mm (9-1/2")
Depth; 198 mm (7-7/8")
Weight; 2.9 kg (6.4 lbs.)/each