Jensen MCDA1 - Manual (Page 26)

26
MCDA1
Disc Care and Handling
Dirt, dust, scratches and warpage can cause skips in the playback and deterioration of sound
quality. Please follow these guidelines to take care of your compact discs.
1.
Use only discs marked with the following logo:
2. Carefully wipe fingerprints, dust and dirt from the disc’s
playing surface with a soft cloth. Wipe in a straight motion
from the inside to the outside of the disc.
3. Never use chemicals such as record sprays or household
cleaners to clean CD’s, as they can irreparably damage the disc’s surface.
4. Discs should be kept in their storage cases when not in use.
5. Do not expose discs to direct sunlight, high temperatures or high humidity for long periods.
6. Do not stick paper, tape or labels on disk surfaces.
Troubleshooting
Problem Cause Correction
No power Improper connection Check connections
Magazine cannot be installed Inserting in improper direction Insert in proper direction
CD changer does not operate Fuse blown Locate and replace fuse
Bad ground to CD changer Locate and repair ground
CD changer overheated Allow air to circulate around changer
Magazine not installed/no discs in
magazine/discs installed
incorrectly Install discs and magazine
Disc does not play Disc is loaded upside down Load disc with the label facing up
Disc is playing but there is no
sound Fuse blown Locate and replace fuse
Condensation (moisture) on CD
changer laser optics (occurs in
humid, rainy conditions or after
turning on the heater) Remove magazine, leave CD
changer door open and wait
approximately one hour
Music “skips” excessively when
going over bumps, or noise is
heard during playback Shipping screws not removed Remove shipping screws
Vertical/horizontal anti-vibration
spring position not selected
correctly Select correct position
Disc is warped or contains large
scratches Try playing another disc; if the
second disc sounds fine, the first
disc is most likely defective
Disc is extremely dirty Clean disc
New disc does not operate
propely (does not play, skips to
the next CD, disc repeats) Burrs in the center hole or outside
circumference of the disc Using the side of a ball point pen (or
similar implement), trace around or
inside disc to remove burrs
Specifications
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Hz-20kHz (-3dB)
Signal to Noise Ratio @ 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >90dB
Stereo Separation @ 1kHz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >65dB
THD+N @ 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <.01%
FM Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5uV)
AM Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10uV
Weather Band Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7uV
Audio Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 channels @ 62.5 Watts
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4VDC (10-16VDC allowable), negative ground
Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . 5 amp (battery), 0.5 (accessory/ignition), glass type, fast blow
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5/8" x 3 3/8" x 7 2/8" (245mm x 85mm x 180mm)
Specifications subject to change without notice.