4-2
Chapter 4: Service and Troubleshooting
Cleaning
Perform
the
following
actions
to
clean
NCR
5932–66xx
USB
Compact
Alphanumeric
Keyboard:
1.
Turn
off
the
POS
terminal
properly.
2.
Unplug
the
cable
from
the
keyboard.
3.
Spray
liquid
cleaner
(such
as
window
cleaner
spray
or
a
product
designed
for
cleaning
office
computer
equipment)
onto
a
soft
cloth
to
wipe
the
keys
and
keyboard
housing
clean.
Do
not
spray
liquid
cleaners
directly
onto
the
keyboard.
4.
Let
the
keyboard
dry
completely.
5.
Use
either
a
“canned
air”
type
office
supply
cleaning
equipment
or
a
small
vacuum
to
remove
dust
or
foreign
objects
between
the
keys.
6.
Plug
in
the
keyboard
cable.
Keyboard
is
now
ready
for
use.
Содержание 5932-66 Series
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