Denon DRM-600 - Page 15

SYMPTOMS OFTEN MISTAKEN AS BREAKDOWNS
Make sure of the followings before you consider as any
malfunctions:
1. Are all the connections correct?
2. Is the set being operated correctly in accordance
with the operating instructions?
3. Are the speakers and amplifiers functioning cor-
rectly?
Symptom
Tape does not run Power cord is off.
Tape is loose.
Cassette is not loaded properly.
Defective cassette.
If the tape deck still does not function properly, check
it again, using the check list below. If the symptom does
not correspond to the check list, please contact your DENON
dealer.
Check power cord.
Tighten tape with pencil, etc.
Load cassette properly.
Replace cassette.
Tape is not recorded when | No cassette is loaded. Load cassette.
recording button is pressed. Erase prevention tab is broken off. Cover hole with plastic tape.
Sound is warbled or distorted. Heads, capstan or pinchroller are con- | Clean them.
taminated.
Tape is wound too tight.
Recording input level is too high.
Tape is worn out and has ‘‘drop-outs’”’.
Excessive noise. Tape is worn.
Fast forward or rewind to loosen tape
winding.
Adjust recording input level.
Replace tape.
Replace tape.
Heads, capstan or pinchroller are con- | Clean them.
taminated.
Heads are magnetized.
Recording input level is too low.
Demagnetize heads.
Adjust recording input level.
High frequency (treble) is em- | Dolby NR button is set improperly. Set Dolby NR button properly.
phasized.
High frequency (treble) is lost. | Heads are contaminated. Clean them.
Tape is worn. Replace tape.
When a CrQz or metal tape is | The cassette housing is of an older design | Use the latest cassettes with tape type
placed in the deck, a different | without tape type detection holes.
tape indicator comes on.
detection holes.
The cassette tape cannot be | If the power switch is turned off in either | Turn the power switch ON again.
removed.
the
recording
or
playback
mode,
and
the
|
Then,
press
the
EJECT
button
to
remove
unit is stopped, there may be cases when
the cassette tape.
the cassette cannot be removed, even if
the EJECT button is pressed.
SPECIFICATIONS
© TY P@: 4 ch ane verdes Vertical tape loading 4-track 2-channel Outputs
stereo
cassette
deck
line
........
06.8.
620
mV
(0
dB)
output
level
at
maxi-
e
Heads..............
Record/Playback
(Amorphous
R/P
head)
mum
(with
47
kohm
load,
recorded
x
1
level
of
200 pwb/mm)
Erase
head
(Double
gap
ferrite)
x
1
headhone
........
1.2
mW
output
level
at
maximum
*
Motors.............
Capstan
(DC
servo
motor)
x
1
(optimum
load
impedance
8
ohm~
Reel
(DC
motor)
x
1
1.2
kohm)
* Tape Speed........ 4.8 cm/sec. ¢« Accessories ....... Parallel pin cord x 2
* Fast forward, Mini-plug cable x 1
rewind
time........
Approx.
110
sec.
with
a
C-60
cassette
¢
Power
supply
......
50
Hz/60
Hz
compatible,
voltage
is
«Recording bias..... Approx. 105 kHz
* Overall S/N ratio
(at 3% THD tevel)..Dolby C NR on ..
(CCIR/ARM)
. More than 74 dB
° Overall frequency
response........... 20~20,000 Hz +3 dB
(at —20 dB METAL tape)
« Channel separation.more than 40 dB (at 1 kHz)
«Wow & flutter ..... 0.055% wrms, 0,14% w. peak
¢ Inputs
MNGi Sha cess 80 mV (—20 dBm) input level at
maximum
Input impedance : 50 kohm unbalanced
shown on rating label
« Power consumption.18 W
«Dimensions ........ 434(17-3/32”)(W) x 125(4-28/32”) (H)
x 275(10-53/64”) (D) mm
* Weight............. 3,8 kg
MAbove specifications and design styling are subject
to change for improvement.
Dolby noise reduction and HX PRO headroom extension
manufactured under ticense from Dolby Laboratories
Licensing Corporation. HX PRO originated by Bang and
Olufsen. ‘‘Dolby’’, the double-D symbol and ‘“‘HX PRO”
are treademarks of Dolby Laboratories Licensing Corpo-
ration.
Best
results
will
be
obtained
with
use
of
DENON
DX
and
HD
Series cassette tapes.
a TT