Chapter 6: Hardware Service 6-25
DynaKey Cleaning Procedures
NCR
keyboards
are
designed
for
general
retail
applications.
These
products
are
resistant
to
spills
and
dust.
However,
these
products
are
not
spill
proof
or
dust
proof.
To
maintain
proper
keyboard
operation,
users
should
prevent
water,
beverages,
or
cleaning
agents
from
being
introduced
into
the
keyboard
during
storage,
operation,
or
cleaning.
To
clean
your
keyboard,
use
the
following
procedures:
1.
Disconnect
the
unit
from
the
power
outlet
before
cleaning.
2.
Use
a
soft
cloth
dampened
lightly
with
a
mild
non
‐
abrasive
soap
&
water
solution
or
70%
Isopropyl
Alcohol.
3.
Gently
wipe
the
subject
area
clean.
4.
Wipe
the
damp
areas
dry.
Make
sure
the
glass
and
touch
screen
edges
are
completely
dry
before
using
the
unit.
5.
Avoid
getting
any
liquids
inside
the
unit.
If
liquid
does
get
inside,
have
a
qualified
service
technician
check
it
before
you
power
it
on
again.
Cleaners/Solvents to Use
Use
the
following
cleaner/solvents
to
clean
the
unit.
•
Mild
Non
‐
Abrasive
Soap
and
Water
Solution
or
•
70%
Isopropyl
Alcohol
