Jensen HEAVY DUTY JHD3000 - Manual (Page 6)

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SETTING THE CLOCK
1.Switch the vehicle ignition "on" and press radio power switch off. The
radio will display the time of day.
2.Press and hold the T/F button until the time (hour) display begins to flash.
3.With the hour display flashing, release the T/F button and then press the
TUNE - button to decrement the hours indication, or the TUNE + button to
increment the hour indication.
4.Press and release the T/F button again so the minutes display begins to
flash. Adjust the minutes display in the same manner described for the hours
indication in step 3.
5.Five seconds after the last hour or minute adjustment is made, the time will
be set into the unit and the time indication remains steady. To return to the
frequency display ,press radio power switch on. The last preset radio fre-
quency appears on display. Five seconds later, the display will return to
the time indication.
CARE AND MAINTENANCE
The radio section of your new sound system does not require any maintenance
We recommend that you keep this maunal for reference on the many features
found in this unit as well as how to set the clock.
The compact disc player section also requires no routine maintenance, but pro-
per understanding of its use and handing will help you obtain maximum enjoy-
ment of its capabilities. The following points should be observed.
When cleaning the interior of the vehicle, do not get water or cleaning
fluids on the unit.
The CD player is a precision instrument and will not operate properly in ex-
treme heat or cold. In case of such conditions, wait until the interior
temperature of the vehicle reaches a normal temperature before use.
If the temper ature inside the player gets too hot, a protective circuit will
automatically stop play of the disc. In this case, allow the unit to cool
off before operating the player again.
Ne ver insert anything other than a 5(12cm) compact disc into the pla yer
as the mechanism can be damaged by foreign objects.
Do not attempt to use 3(8cm) CD-Single discs in this unit, either with or
without an adaptor, as damage to the player and/or disc may occur. Such
damage will not be covered by the Warranty on this product.
When not using the disc player , always remove the compact disc. Do not
leave an ejected disc sitting in the disc slot as this can expose it to
sunlight and other causes of damage.
Do not attempt to open the unit chassis . There are no user serviceable parts
or adjustments inside.
When the vehicle warms up during cold weather or under damp conditions,
moisture may condense on the lens of the disc player. Should this occur,
the player will not operate properly until the moisture has evaporated.
The unit is designed with a vibration dampening CD mechanism to minimize
interruption of disc play due to normal vibration in a moving vehicle.When
driving on very rough roads, however, occasional sound skips may occur.
This will not scratch or damage the disc and normal play will resume
when the rough conditions cease.
HANDLING COMPACT DISCS
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;
Use only compact discs with the mar k
Finger prints, dust, and dirt should be carefully wiped off the disc's playing
surface(shiny side) with a soft cloth. Wipe in a straight motion from the
inside to the outside of the disc.
Ne ver use chemicals such as record sprays, household cleaners or thinner
to clean compact discs. Such chemicals can irreparably damage the disc's
surface.
Discs should be k ept in their storage cases when not in use.
Do not e xpose discs to direct sunlight, high temperatures or high humidity
for extended periods.
Do not stic k paper, tape, or labels on the disc surfaces nor write on them
with any type of marker.
SETTING THE CLOCK HANDLING COMPACT DISCS
COMPACT
DIGITAL AUDIO