Denon DRW-695, Operating Instructions Manual

Page: 13 / 69

13
ENGLISH
TROUBLESHOOTING
Check the following before you draw the conclusion that your Stereo Cassette Deck is malfunctioning.
1. Are all the connections correct?
2. Are all system components being operated correctly in accordance with the operating instructions?
3. Are the speakers and amplifier/receiver functioning correctly?
If the tape deck still does not function properly, check the symptom against the list below. If the symptom does not correspond to the check list, please contact your
DENON dealer.
Problem
Tape does not run
Cause
• Power cord is disconnected.
• Tape is loose.
• Cassette is not loaded properly.
• Defective cassette.
Remedy
• Check power cord.
• Tighten tape with a pencil, etc.
• Load cassette properly.
• Replace cassette.
Tape is not recorded when REC/REC MUTE (
4
)
button is pressed.
• No cassette is loaded.
• Erase prevention tabs are broken off. • Load cassette.
• Cover holes with adhesive tape.
Sound is warbled and distorted.
• Heads, capstan or pinch roller are dirty.
• Tape is wound too tight.
• Recording input level is too high.
• Tape is worn out and has “drop-outs”. • Clean them.
• Fast forward or rewind to loosen tape winding.
• Adjust recording input level.
• Replace tape.
• Tape is worn.
• Heads, capstan or pinch roller are dirty.
• Heads are magnetized.
• Recording input level is too low. • Replace them.
• Clean them.
• Demagnetize heads.
• Adjust recording input level.
Excessive noise
• Dolby NR switch is set improperly. • Set Dolby NR Switch properly. High frequency range (treble) is emphasized.
• Heads are dirty.
• Tape is worn.
• If the POWER switch is turned off either during
recording or playback and the unit is stopped,
there may be cases when the cassette cannot be
removed, even if the EJECT (
5
) button is
pressed.
• Clean them.
• Replace tape.
• Turn the POWER switch ON (
¢
) again, and then
press the STOP (
2
) button.
• Now, press the EJECT (
5
) button to remove the
cassette tape.
High frequency range (treble) is lost.
The cassette tape cannot be removed.
SPECIFICATIONS
Type Vertical tape loading; 4-track 2-channel
stereo double cassette deck
Heads Play back head x 1 recording/playback head x 1
Erase head (Double-gap ferrite) x 1
Motors DC servo motor x 2
Tape Speed 4.8 cm/sec.
Fast Forward,
Rewind Time Approx. 110 sec. with a C-60 cassette
Recording Bias Approx 105 kHz
Overall S/N Ratio
(at 3% THD level) Dolby C NR on: more than 74 dB (CCIR/ARM)
Overall Frequency
Response 20 ~ 17,000 Hz ±3 dB (at –20 dB, Metal tape)
Channel Separation More than 40 dB (at 1 kHz)
Wow & Flutter 0.08% WRMS, ±0.14% w. peak
Input
LINE 80 mV (–20 dBm) input level at maximum
Input impedance: 50 k
Ω
/kohms unbalanced
Output
LINE 775 mV (0 dB) output level at maximum
(with 47 k
Ω
/kohms load, recorded level of
200 pwb/mm)
PHONES 1.2 mW output level at maximum
(optimum load impedance 8
Ω
/ohms ~ 1.2 k
Ω
/kohms
Power Supply 50 Hz, voltage is shown on rating label
Power Consumption 14 W
Dimensions 434 (W) x 135 (H) x 263 (D) mm
Weight 4.0 kg
* Above specifications and design are subject to change without prior notice.
Manufactured under license from Dolby Laboratories.
HX Pro headroom extension originated by Bang and Olufsen.
“Dolby”, “HX Pro”, and the double-D symbol are trademarks of Dolby Laboratories.