background image

importantly, without affecting your sensitive hearing. Sound can be deceiving. Over time your 
hearing "comfort level" adapts to higher volumes of sound. So what sounds "normal" can actually 
be loud and harmful to your hearing. Guard against this by setting your equipment at a safe level 
BEFORE your hearing adapts.

To establish a safe level:

Start your volume control at a low setting.

Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.

Once you have established a comfortable sound level:

Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing damage or loss in the future. After 
all, we want you listening for a lifetime.

We Want You Listening For a Lifetime

Used wisely, your new sound equipment will provide a lifetime of 
fun and enjoyment. Since hearing damage from loud noise is 
often undetectable until it is too late, this manufacturer and the 
Electronic Industries Association's Consumer Electronics Group 
recommend you avoid prolonged exposure to excessive noise.

Customer's Record:

The serial number of this product is found on its bottom cover. You should note the serial number 
of this unit in the space provided as a permanent record of your purchase to aid in identification in 
the event of theft of loss.

Model Number: CD-490

Serial Number: __________________

DEAR JENSEN® CUSTOMER

Selecting fine audio equipment such as the unit you've just purchased is only the start of your 
musical enjoyment. Now it's time to consider how you can maximize the fun and excitement your 
equipment offers. This manufacturer and the Electronic Industries Association's Consumer 
Electronics Group want you to get the most out of your equipment by playing it at a safe level. One 
that lets the sound come through loud and clear without annoying blaring or distortion and, most 

- 4 -

Summary of Contents for CD-490

Page 1: ...PORTABLE STEREO COMPACT DISC PLAYER WITH AM FM RADIO USER MANUAL MODEL CD 490 Please read this Manual carefully before using the unit and retain it for future reference...

Page 2: ...ype plug has two blades and a third grounding prong The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacem...

Page 3: ...een spilled or objects have fallen into the product c If the product has been exposed to rain or water d If the product does not operate normally by following the operating instructions Adjust only th...

Page 4: ...tions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interferen...

Page 5: ...hearing damage from loud noise is often undetectable until it is too late this manufacturer and the Electronic Industries Association s Consumer Electronics Group recommend you avoid prolonged exposu...

Page 6: ...6 Dial Scale 18 Play Pause Button 7 Band Selector 19 Skip Forward Button 8 Tuning Knob 20 Play Pause Indicator 9 Program Button 21 FM Stereo Indicator 10 Stop Button 22 AUX IN Jack 11 Repeat Button 2...

Page 7: ...he AC Socket on the back of the CD 490 2 Insert the power cord to the AC Socket 23 3 Connect the power cord to AC power source 4 When the unit is operated from AC power source the internal battery sou...

Page 8: ...will flash To resume playing press the CD Play Pause Button 18 again 7 You can choose to play your favorite track directly by pressing either the Skip Forward Button 19 or Skip Backward Button 17 The...

Page 9: ...nd press CD Program Button 9 to confirm To skip forward press CD Program Button 9 until you reach the program number of the track you want to change 11 To cancel program play press the CD Stop Button...

Page 10: ...no sound Unit not in Tuner mode AM or FM band Volume at minimum Slide function selector to select AM or FM Increase Volume CD player will not play Unit not in CD function mode CD is installed incorrec...

Page 11: ...to provide reasonable care and necessary maintenance as outlined in the user manual 3 Warranty of all SPECTRA products applies to residential use only and is void when products are used in a nonreside...

Reviews: