Battery Selection And Replacement - Kurzweil K2000 Service Manual

SECTION
4.0
4.0.
1
4.0.
2
4.0.3
4.1
4.1.1
4.2
4.2.1
4.3
4.3.1
MAINTAIN. PUB
11/04/92
4
MAINTENANCE, CARE AND PREVENTION, TROUBLESHOOTING
With
a
modicum
of
care^ the K2000 will provide years of use and
enjoyment.
There are just
a
few important points
to keep in
mind.
Proper installation
is
essential
to the
health and welfare
of
the K2000.
It
should rest
on
a
stable keyboard stand, or on
a
hard flat surface.
If
a
flat surface
is used, the K2000 MUST
rest on its rubber
feed,
and NOT on the bottom panel.
NEVER
block the ventilation openings on the rear panel; doing
so can
cause overheating which
may seriously damage
the K2000! To
provide adequate ventilation, the rear panel should be
at
least
four inches from any vertical surface.
If you install an
internal hard
disk, the ventilation opening on
the
underside
of
the K2000 must remain unobstructed
so the
cooling
fan can
operate properly.
Care should be taken to minimize the amount
of dust in the environment.
There are no user-serviceable parts in the
K2000. Under
no
circumstances should anyone other than
a
qualified technician
attempt
to
remove any panels from the unit, except for battery
replacement. Any attempt
to open the K2000 risks severe
electrical shock and will void the product warranty.
CLEANING THE K2000
It is
always
a
good idea
to remove dust from the K2000
occasionally.
Dust can be easily removed by using the brush
attachment with
a
vacuum cleaner and gently working same into
the gaps between the
keys,
buttons,
etc. DO NOT REMOVE
ANY
PANELS! To remove routine fingerprints and smudges, use
a
soft
damp cloth with
a
mild detergent
(such as
dish washing
detergent)
.
Never use strong cleaners
or solvents, and never
spray anything
on the front panel or into the
ventilation
holes
!
Any
cleaners you may want
to use should be applied
to
your cleaning cloth; you can then carefully wipe the surfaces
of the K2000.
FLOPPY DRIVE MAINTENANCE
Care should be always taken
to keep dirt and dust out of the
floppy disk drive, thus few
(if any)
problems will result.
If,
however, errors or failures in loading or saving are
experienced, dust or dirt in the drive
may
be the cause.
Consult your dealer or authorized service center
for
information regarding products and techniques
for floppy drive
cleaning.
DO NOT ATTEMPT TO DISMANTLE THE UNIT OF THE FLOPPY
DRIVE!
BATTERY SELECTION AND REPLACEMENT
The K2000 uses batteries to preserve its internal
memory when
the power
is
turned
off. The original batteries should last
at
least one year before they need replacing.
Replacement
is
necessary when
the LCD says "BATTERY VOLTAGE
IS
LOW" during
power-up, or when it
is
noticed
the LEDs flash twice instead of
once during power-up. Once these warnings begin
to occur, the
1