Knowledge sections, Important items, Maintenance reference – Kenwood HM-335 User Manual

Page 43

Important Items

1 Remove the CD from the unit.

2 Press the CD 6 key.

3 Wait for some time and verify that the dis-

play appears as above.

4 Wait a few seconds and turn the unit OFF.

Note related to transportation and movement

Before transporting or moving this unit, carry out the
following operations.

Maintenance

Reference

Maintenance of the unit

When the front panel or case becomes dirty, wipe with a
soft, dry cloth. Do not use thinner, benzine, alcohol, etc.
for these agents may cause discoloration.

Do not use contact cleaners because it could cause
a malfunction. Be specially careful not to use con-
tact cleaners containing oil, for they may deform the
plastic component.

In regard to contact cleaner

Condensation (of dew) may occur inside the unit when
there is a great difference in temperature between this
unit and the outside.
This unit may not function properly if condensation oc-
curs. In this case, leave the unit for a few hours and re-
start the operation after the condensation has dried up.
Be specially cautious against condensation in a following
circumstances:
When this unit is carried from one place to another across
a large difference in temperature, when the humidity in
the room where this unit is installed increases, etc.

Caution on condensation

Memory backup function

Stored contents which are cleared immediately when

power plug is unplugged from power outlet :

Clock display

Stored contents which will back-up after power plug is

unplugged from power outlet:

Preset station, Program Timer

Cleaning the head section

Cleaning the heads and periph-
eral components

For maintaining the best condition of
the deck and for longer service life, al-
ways keep the heads, capstan and
pinch roller clean. To clean them, per-
form the following:

1. Open the cassette holder.
2. Using a cotton swab dipped in alco-

hol, clean the head, capstan and
pinch roller carefully.

Demagnetizing the head

When the recording / playback head is
magnetized, the sound quality will dete-
riorate. In such a case, demagnetize the
head using a commercially available de-
magnetizer (head eraser).

¶ There are precisely aligned parts

around the heads, including the
tape guides. When cleaning, pay
special attention so as not to apply
shock to them.

Cotton swab

Tape guides

Pinch roller

Head

Capstan