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14

Care and Maintenance

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Care and Maintenance

Keep the CD player dry; if it gets wet,
wipe it dry immediately. Use and
store the CD player only in normal
temperature environments. Handle
the CD player carefully; do not drop it.
Keep the CD player away from dust
and dirt, and wipe it with a damp cloth
occasionally to keep it looking new.

Modifying or tampering with the CD
player’s internal components can
cause a malfunction and might invali-
date its warranty. If your CD player is
not performing as it should, take it to
your local RadioShack store for assis-
tance. 

CD CARE TIPS

Even though a compact disc is dura-
ble, treat the CD surface with care. 

• Do not write on either side of the

CD, particularly the non-label
side (signals are read from the
non-label side).

• Do not store CDs in high temper-

ature or high humidity areas.
They might warp.

• Keep CDs dry. A water drop can

act as a lens and affect the laser
beam’s focus.

• Always handle a CD by the

edges to avoid fingerprints and
always keep it in its protective

case or sleeve when it is not in
use. Fingerprints and scratches
on the CD’s surface can prevent
the laser beam from correctly
reading the digital information. If
the CD gets scratched, use
RadioShack CD repair kit to
repair the disc.

• Keep the CD inside the CD

player or in its protective case or
sleeve when you are not playing
it.

• Never use chemicals such as

record cleaning sprays, anti-
static sprays or fluids, benzene,
or thinner to clean CDs. These
chemicals will permanently dam-
age the plastic surface of the CD.

If a CD skips when you try to play it,
the CD might be scratched. Your local
RadioShack store sells a CD repair kit
kit that might stop the skip. See
“Troubleshooting” on Page 13.

42-6004.fm  Page 14  Friday, July 21, 2000  1:18 PM

Summary of Contents for CD-3904

Page 1: ...Owner s Manual Please read before using this equipment CD 3904 Portable CD with 10 Second Super Anti Shock 42 6004 fm Page 1 Friday July 21 2000 1 18 PM...

Page 2: ...et exacting safety standards It meets FCC requirements and com plies with safety performance stan dards of the U S Department of Health and Human Services Warnings This CD player employs a laser light...

Page 3: ...mory for unin terrupted play with no sound skip even when the CD player is exposed to shocks or vibration This makes this CD player excellent for use in your vehicle Programmable Play lets you pro gra...

Page 4: ...ble Ni Cd batteries your vehicle s battery using an optional DC adapter or standard AC power using an optional AC adapter Eight Hour Battery Life you can play your CD player for up to 8 hours on just...

Page 5: ...f the required size and recommended type Do not mix old and new batteries different types of batteries stan dard alkaline or rechargeable or rechargeable batteries of dif ferent capacities Note Before...

Page 6: ...rge the batteries Ini tial and subsequent charging takes about 16 hours Note While charging the rechargeable Ni Cd batteries the CHARGE indicator lights 3 When the batteries are fully charged disconne...

Page 7: ...witch to 4 5V as necessary 3 Insert the barrel plug into the CD player s DC IN 4 5V jack 4 Depending on the type of adapter you are using plug the other end of the adapter into a standard AC outlet or...

Page 8: ...ug into the CD player s PHONES jack CONNECTING TO A HOME AUDIO SYSTEM You can listen to your CD player through your home audio system s amplifier receiver and full size speak ers Connect the supplied...

Page 9: ...efly if power is on If power is not on press Note To remove a CD lift up the CD while pressing down on the center hub PLAYING A CD Warning To protect your hearing if you are using earphones or head ph...

Page 10: ...onal battery power when you use the anti shock system When you use the CD player in a stable location turn off anti shock to save battery power When you press SAS to turn anti shock on or off the CD p...

Page 11: ...irst track repeatedly press MODE until INTRO appears then press Intro scan starts from the first track When you find the track you want to play press Note You can use or to skip through the tracks dur...

Page 12: ...e the CD continues play 4 Repeat Steps 2 and 3 for each track you want to store up to 20 tracks in all Note If you try to store more than 20 tracks in memory the CD player stores each consecutive trac...

Page 13: ...DC adapter to power the DC player make sure the adapter s fuse has not blown A CD is loaded but the CD player does not start The CD is loaded upside down Reload the CD label side up The CD is dirty o...

Page 14: ...CDs in high temper ature or high humidity areas They might warp Keep CDs dry A water drop can act as a lens and affect the laser beam s focus Always handle a CD by the edges to avoid fingerprints and...

Page 15: ...m 3 Beam Tracking Servo Type Object Lens Drive System 2 Dimensional Parallel Drive Optical Source Semiconductor Lase Wavelength 785 nm 25nm General Power Requirements DC 3V 2 AA Alkaline or Rechargeab...

Page 16: ...the warranty period take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store RadioShack will at its option unless otherwise provided by law a correct the de...

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