Technics SC-HD55, RQT4593-P User Manual

Specifications and Main Features

  • Parts of the system include:
  • The following are considered amplifiers: SE-HD55
  • Tuner: ST-HDS55
  • CD Player: SL-HD55
  • Cassette Deck: RS-HD75
  • Speakers: SB-HD55
  • Construction specifications are as follows:
  • Tuner:
  • Frequency bands Cover: 87.9-107.9 MHz (0.2 MHz raster) / 87.5-108.0 MHz (0.1 MHz raster)
  • Signal to squelch ratio (S/N): 70 dB (75dB: IHF)
  • Input circuitry for Tuners has: 300 mV/15,000 ohm
  • Level of strength of the signal output is approximately: 250 mV/1.5k ohms
  • Amplifier:
  • Preamplifier power output at channels : 2x15 W (40 Hz-16 kHz, THD 1%, both channels) driven - In stereo connection.
  • Load resistor has a parameter: 6 Ohm
  • Value of resources utilized is: 70W
  • CD Player:
  • Digital to analog converter for this device is: 1 bit 2 DAC MASH
  • Wavelength length: 780 nanometers
  • Cassette Deck:
  • Type of device: stereo cassette deck.
  • Speed per Tape : 4.8 cm/s (1-7/8 ips)
  • Audioband range and Frequency Response is as follows: TYPE I (NORMAL) 20-17kH, TYPE II (HIGH) 20-17kH, TYPE IV (METAL) 20-17kH
  • SNR, or Signal to Noise ratio as it is called: (NR off) - 56 dB (A weighted: G303) Accordingly switches On: Tapes Dolby B NR : 64 dB(A weighted: G303)
  • Speaker System:
  • Type 2 way: 2 speakers and a bass reflex type crossover unit.
  • Woofer cone : 12cm cone of type
  • Tweeter: 6cm cone type
  • Frequency range: 55Hz to 30kHz -16db Parallel
  • Physical Sizes:
  • Amplifier set unit size: 202x104.5x273 mm
  • CD Player unit size: 202x76x254 mm
  • Cassette Deck: 202x104.5x271mm
  • Speakers: 180x282x215mm

Weight:

Amplifier: 3.6 kg

CD Player: 1.4 kg

Cassette Deck: 1.6kg

Speakers: 3.5 Kg

Frequently Asked Questions

Q: What kind of CDs can be used in this system?

-A: It works with CD’s coded with DIGITAL AUDIO logo.

Q: How do I update the time in the device?

-A: To update the time, press CLOCK/TIMER and then press SET followed by adjusting the time using TUNE/JOG dial.

Q: What if there is no sound?

-A: Confirm that the volume is not at the minimum and that the wires leading to the speakers are connected to the correct sockets.

Q: Is rechargeable battery suited for the remote control?

-A: No, do not use rechargeable type batteries. Use only R6/LRE (AA, UM-3) batteries.

Q: How do I record from the tuner?

-A: Select a station and press REC PAUSE ON in cassette deck, then press < or > buttons to initiate recording.

  • Q: In a scenario where the CD does not play, what do I do?
  • A: You should ensure that the disc is clean, properly placed, and that there are no scratches to it.

User Manual

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Technics SC-HD55, RQT4593-P User Manual
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