Technics RS-TR575M2 User Manual

Recording
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ATC (auto tape calibration) records a test signal in order to auto¬
matically set the bias, equalizer and recording/playback level to the
optimum recording conditions in accordance with the characteristics
of the tape being used.
Frequency (Hz)
The illustrations show the conditions of the display and the opera¬
tion of the unit while the ATC settings are being made.
Example: Performing ATC on DECK 1
(1) B i as adjustment
The bias is adjusted so that the output level is the same at 400 Hz
and at 10 kHz.
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(2) Equalizer adjustment
The equalizer is adjusted so that the output level is same at 400 Hz
and at 3 kHz.
(3) Level adjustment
The tape sensitivity is compensated so that the recording input level
and the playback output level are the same.
Frequency (Hz)
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Selecting the Dolby NR type
The Dolby NR effect can be obtained by using the same type of
Dolby NR during both recording and playback.
Refer to the following table when selecting the type (either B or C).
Type B
Use this type when the deck on which the tape
will be played back is equipped with only type B
Dolby NR.
Type C
Use this type when the deck on which the tape
will be played back is equipped with type C Dolby
NR.
(For example, when this unit is also going to be
used to play back the tape.)
3k^.iok \ Frequency (Hz)
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If the recording level is too high, there will be distortion in the
recorded sounds, and if it is too low, the hiss noise inherent to
recording tapes will become noticeable.
In order to make high-quality recordings, use [REC LEVEL] to
adjust so the highest values of the input level indicated by the level
meter do not exceed the standard recording level (the number indi¬
cated in parentheses in the illustration) for the type of tape being
used.

Technics RS-TR575M2 Specifications

Audio Specifications

signal-to-noise ratio (NR off)	56 dB (A weighted)
signal-to-noise ratio (Dolby B NR on)	66 dB (A weighted)
signal-to-noise ratio (Dolby C NR on)	74 dB (A weighted)

Electrical Specifications

bias frequency	80 kHz
input sensitivity and impedance	100 mV/47 kΩ
output voltage and impedance	500 mV/500 Ω

Power

power supply (UK, Australia, NZ)	AC 230-240 V, 50/60 Hz
power supply (Others)	AC 110 V/127 V/220 V/230-240 V, 50/60 Hz
power consumption (UK, Australia, NZ)	28 W

Weight and Dimensions

dimensions (W x H x D)	430 x 136 x 285 mm
weight	4.4 kg
tape speed	4.8 cm/s