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Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: 0720-31-8111  Fax: 0720-33-5222

  http://www.onkyo-intl.com

ONKYO U.S.A. CORPORATION

18 Park Way, Upper Saddle River, N.J. 07458

, U.S.A.

Tel: 201-

785-2600

  Fax: 201-

785-2650

  

http://www.onkyousa.com

ONKYO EUROPE ELECTRONICS GmbH

Liegnitzerstrasse 6, 82194 Groebenzell

, GERMANY

Tel: 

+49-8142-4401-0

  Fax: 

+49-8142-4401-555

  

http://www.onkyo.net

ONKYO CHINA LIMITED
Units 2102-7, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung,
N.T., HONG KONG  Tel: 852

-

2429

-

3118  Fax: 852

-

2428

-

9039

 http://www.onkyochina.com

E

http://www.onkyo.co.jp/

HOMEPAGE

SN 29342748

I9907-1

Troubleshooting Guide

No power.
Cause: 
Power cable is not properly plugged into the AC outlet.

Remedy: Insert the power plug firmly.

A disc is loaded in the disc tray, but playback will not start.
Cause: 
A disc in the disc tray may be upside down.

Remedy: Load the disc with the label facing upward.

Cause: The disc is dirty.

Remedy: Clean the disc.

Cause: Moisture has accumulated inside the CD changer.

Remedy: Remove the disc from the disc tray, place the CD

changer in a warm place, and leave the power on for
about one hour.

No sound is heard.
Cause: 
Connections may be incomplete or incorrect.

Remedy: Check all cable connections. Insert all the plugs

firmly into the jacks.

Cause: The input selector switch on the amplifier may be set

incorrectly.

Remedy: Set the switch to the proper position. See your

amplifier’s operating instructions for more informa-
tion.

Disc playback skips.
Cause: 
The disc is dirty.

Remedy: Clean the disc.

Cause: A disc is scratched.

Remedy: Replace the disc.

Cause: The CD changer is subject to being accidentally

bumped.

Remedy: Place the CD changer in a more stable location.

Search time (when locating a specific track) is extremely long.
Cause: 
The disc is dirty.

Remedy: Clean the disc.

Cause: The disc is scratched.

Remedy: Replace the disc.

Track numbers cannot be stored in memory.
Cause: 
No disc in the tray.

Remedy: Load a disc in the tray.

Cause: You have entered a track number that does not exist on

the disc.

Remedy: Use only the track numbers that exist on the disc.

Front panel controls function correctly, but remote control-
ler does not.
Cause: 
No batteries in remote controller.

Remedy: Insert batteries.

Cause: Batteries have worn out.

Remedy: Replace batteries.

This unit contains a sensitive microcomputer, which under certain
circumstances might fail to operate due to excessive noise interfer-
ence. In such case, switch off the main power by pressing the
POWER switch, wait five seconds, then switch it on again.

Specifications

Signal readout system:

Optical non-contact

Reading rotation:

About 500 - 200 r.p.m.

(constant linear velocity)
Linear velocity:

1.2 - 1.4 m/s

Error correction system:

Cross Interleave Reed-Solomon code

D/A converter:

1 bit PWM/ACCUPULSE

Sampling frequency:

352.8 kHz (8 times oversampling)

Number of channels:

2 (stereo)

Frequency response:

5 Hz - 20 kHz

Total harmonic distortion:

0.005% (at 1 kHz)

Dynamic range:

96 dB

Signal to noise ratio:

90 dB

Channel separation:

85 dB (at 1 kHz)

Wow and Flutter:

Below threshold of measurability

Output level:

2 volts r.m.s.

Power consumption:

9 watts

Power supply:

120 V, 60 Hz
230V, 50 Hz
220-230V/120V switchable, 50/60 Hz

Dimensions (W 

×

 H 

×

 D):

435 

×

 91 

×

 308 mm

(17-1/8" 

×

 3-9/16" 

×

 12-1/8")

Weight: 

3.7 kg (8.2 lbs.)

Specifications and features are subject to change without notice.

Summary of Contents for DX-7222

Page 1: ...14 Precautions for handling the Compact Disc CD 15 Troubleshooting Guide 16 Specifications 16 Compact Disc Player DX 7222 Instruction Manual Thank you for purchasing the Onkyo CD player Please read th...

Page 2: ...from the appliance 13 Cleaning The appliance should be cleaned only as recom mended by the manufacturer 14 Nonuse Periods The power cord of the appliance should be unplugged from the outlet when left...

Page 3: ...S NOT EXCEED THE CLASS B LIMITS FOR RADIO NOISE EMIS SION FROM DIGITAL APPARATUS SET OUT IN THE RADIO INTERFERENCE REGULATIONS OF THE CANADIAN DEPARTMENT OF COMMUNICATIONS For models having a power co...

Page 4: ...ak solution of mild detergent and water wring it out dry and wipe off the dirt Following this dry immediately with a clean cloth Do not use rough material thinners alcohol or other chemical sol vents...

Page 5: ...but this will vary depending on usage Point the remote controller toward the remote control sensor Notes Place the unit away from strong light such as direct sunlight or inverted fluorescent light whi...

Page 6: ...jacks have the same function Remote control operation is not possible when only the remote control cable is connected the audio cables must also be connected An cable equipped with a 1 8 3 5mm diamet...

Page 7: ...the timer for play The CD player starts playing the loaded CD automatically as soon as power is supplied Using this feature you can enjoy timer play using your audio timer For instructions on how to s...

Page 8: ...n the music you would like to listen to is reached The music will start playing from that point 1 Each time the button or the button on the remote controller is pressed the pickup will advance one tra...

Page 9: ...play a part between the start and end points specified with the A B button Follow the procedure below while a CD is playing 1 Press the A B button at the beginning of the block repeat Point A 2 Press...

Page 10: ...ash in the mem ory channel display area to indicate that the memory is full If the MEMORY button is pressed during play the current track being played is stored in memory Example After storing tracks...

Page 11: ...erted 1 When the CD player stops during memory play the last pro gram number stored in memory will be shown in the dis play 2 When you press the button the display will show each track number stored i...

Page 12: ...ide B after 2 or 3 seconds Pressing the DISPLAY button will show the display for the A side again Each time the skip buttons are pressed the tape length will change by 1 minute Use number buttons and...

Page 13: ...EN CLOSE button is pressed or the power is turned off To repeat the 6 seconds playback of the peak level follow steps 2 3 and 4 when the CD player is stopped Pressing the PEAK SEARCH button will turn...

Page 14: ...3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Display Front panel 1 POWER button 7 2 Disc tray 7 3 Remote control sensor 5 4 Display Refer to the Display illustration 5 PAUSE button 7 6 STOP button...

Page 15: ...atic agents Do not place a CD in direct sunlight or locations subject to high humidity or low temperature Do not store a CD in this unit tray for a long period of time This unit can play back the foll...

Page 16: ...dy Replace the disc Cause The CD changer is subject to being accidentally bumped Remedy Place the CD changer in a more stable location Search time when locating a specific track is extremely long Caus...

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