Optimus SYSTEM 746 owner manual Specifications, Cassette

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SPECIFICATIONS

Cassette
Tape Speed		17/8 ips
Wow and Flutter		0.35% WRMS
Frequency Response	125 Hz–6.3 kHz ± 6 dB
Recording System		AC Bias
Erase System		Magnetic
CD Player
Number of Tracks to be Programmed		32 Tracks
Frequency Response (at –3 dB)		100 Hz–20 kHz
Dynamic Range		80 dB
Signal-to-Noise		(JIS-A) 60 dB
Harmonic Distortion (at 1 kHz)		0.5%
Separation (at 1 kHz)		40 dB
Sampling Frequency		44.1 kHz
Quantization Number		8-Bit
Oversampling		16 Times
Pick-Up System		3 Beam
Optical Source	Semiconductor Laser
Wavelength		790 nm
General
Power Output	5 Watts per Channel
Power Supply		120V AC
Tuning Range	AM: 530–1710 kHz
		FM: 88–108 MHz
Speaker Dimensions (HWD)	97/16 × 51/8 × 613/16 Inches
	(240	× 130 × 173 mm)
Speaker Size		4 Inches
Speaker Impedance		4 Ohms
System Dimensions (HWD)	97/16 × 511/16 × 91/16 Inches
	(240	× 145 × 230 mm)
Weight		13 lb
		(5.9 kg)

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.

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Contents System System Features FeaturesCD Player Cassette PlayerFm Page 3 Wednesday, July 14, 1999 701 PM FCC Information Contents Cleaning the Tape-Handling Parts Resetting the System Connecting the AM Loop Antenna Connecting SpeakersConnecting the FM Antenna PreparationInstalling Batteries Connecting to PowerRemote Control SystemListening Safely Using HeadphonesBasic Operation Using the Remote Control Setting a WAKE-UP Time Timer OperationSetting the Clock Setting the Sleep Timer Fm Page 14 Wednesday, July 14, 1999 701 PM Tuner Operation Memory Tuning Automatic TuningStoring Stations in Memory Manually Storing Stations in Memory AutomaticallyPlaying a CD CD Player OperationLoading a CD Random Play Automatic SkipAudible Search Repeat Play To cancel repeat play during or afProgramming and Playing a Sequence of Tracks Intro PlayProgrammed Play Erasing the Programmed Sequence CD Care TipsReviewing the Programmed Sequence Playing a Cassette Tape Cassette Deck OperationLoading a Cassette Tape Recording from the Tuner Recording on a Cassette TapeRecording from a CD Tape Care Tips Timer RecordingErasing a Cassette Tape Preventing Accidental ErasureRestoring Tape Tension and Sound Quality Care and Maintenance Cleaning the TAPE- Handling Parts Resetting SystemCassette SpecificationsFm Page 30 Wednesday, July 14, 1999 701 PM Fm Page 31 Wednesday, July 14, 1999 701 PM RadioShack Division of Tandy Corporation Fort Worth, Texas