Kenwood HM-682MD User Manual
For the Users of the HM-682MD
disc loading mechanism
micro hi-fi component system
volume/
multi-control
DIGITAL AUDIO
COMPACT
Model HM-682MD is a special version of the HM-582MD. For
the installation, connection, operation and other instructions, refer to the HM-582MD INSTRUCTION MANUAL.
This booklet pertains only to the functions proper to the HM682MD.
HM-682MD
Main unit
For your records
Record the serial number, found on the back of the unit, in
the spaces designated on the warranty card, and in the
space provided below. Refer to the model and serial
numbers whenever you call upon your dealer for information or service on this product.
Model Serial Number
Special features
Frosty cover with interior design considerations
The main unit is provided with a removable
cover. The cover does not only protect the sys-
tem from damage and dirt but also suits the
interior of many listening rooms.
COMPACT
DIGITAL AUDIO
TEXT
B60-4825-00 00 CH (T) AP 0005
Front cover Specifications
Removing the front cover
÷ Pull the ring-shaped handle to remove the front cover.
Attaching the front cover
÷ Align the projections on the top edge of the main unit with the holes on the back of
the front cover, and push in gently to attach the front cover to the main unit.
Main unit
[Amplifier section]
Rated output power during STEREO operation
1 kHz, 1.0 % T.H.D., at 6 Ω ............. 15 W + 15 W
Effective output power during STEREO operation
1 kHz, 10 % T.H.D., at 6 Ω .............. 20 W + 20 W
Frequency response
AUX ........................ 50 Hz~50 kHz (0 dB ~ -3dB)
[Tuner section]
FM tuner section
Tuning frequency range .....87.5 MHz ~ 108 MHz
MW (AM) tuner section
Tuning frequency range .....531 kHz ~ 1,602 kHz
[MD recorder section]
Laser wave length ........................... 765 to 805 nm
Laser power class...................................... Class 3A
Laser ...................................... Semiconductor laser
Recording method .... Field modulation overwrite
method
Audio compression
ATRAC (Adaptive TRansform Acoustic Coding)
D/A Conversion ................................................ 1 Bit
Wow & flutter ........ Less than unmeasurable limit
[CD player section]
Laser wave length ........................... 760 to 800 nm
Laser power class...................................... Class 3A
Laser ...................................... Semiconductor laser
D/A Conversion ................................................ 1 Bit
Oversampling ................................ 8 fs (352.8 kHz)
Frequency response ............ 20 Hz~20 kHz, ± 1 dB
Wow and flutter .... Less than unmeasurable limit
[General]
Power consumption....................................... 60 W
Dimensions
(Horizontal installation)
...................................... W : 220 mm (8-11/16")
H : 150 mm (5-7/8")
D : 368 mm (14-1/2")
(Vertical installation)
...................................... W : 142 mm (5-9/16")
H : 228 mm (9")
D : 368 mm (14-1/2")
Weight (net) ....................................... 6 kg (13.2 lb)
Speakers
Enclosure ................................. BASS RE-FREX type
Speaker configuration
Woofer ................................ 100 mm, cone type
Tweeter ............................... 19 mm, dome type
Impedance ............................................................ 6 Ω
Maximum input level ......................................... 30 W
Dimensions
(Horizontal installation)
...................................... W : 220 mm (8-11/16")
H : 150 mm (5-7/8")
D : 252 mm (9-15/16")
(Vertical installation)
...................................... W : 142 mm (5-9/16")
H : 228 mm (9")
D : 252 mm (9-15/16")
Weight (net) ......................... 2.8 kg (6.2 lb) (1 piece)
KENWOOD follows a policy of continuous advancements in development. For this reason specifications
may be changed without notice.
Notes
Notes
÷ Sufficient performance may not be exhibited at extremely cold locations (where water freezes).
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