Kett C-600, User Manual

Page: 12 / 16

12
7-4. Inputting a Whiteness Standard Value
(1) If the device is turned ON, turn the device OFF.
(2) Insert the whiteness standard plate into the main unit.
(3) When you turn the power switch ON, "WARMING-UP"
is displayed.
(4) After a few moments, the light on the lower right side will
begin to flash. When this happens, press the
key.
(5) "INPUT STD" is displayed.
(6) Input the three-digit number written on the whiteness standard
plate. Press the key.
[Note] If you make a mistake when inputting the number,
you can press the key to go back and correct
your mistake.
[Note] You can only enter values in the range of 80.0 to
99.9.
(7) "WARMING-UP" is displayed, and after a few moments,
the value of the whiteness standard plate is displayed.
Once the value of the whiteness standard plate is dis-
played, remove the whiteness standard plate.
[Note] This procedure must be performed whenever the
whiteness standard plate is replaced.
7-5. Replacing the Fuse
(1) Turn the power OFF and disconnect the power cord from
the power supply connector.
(2) The fuse compartment is on the rear side of the main unit.
Insert a flat head screwdriver or some other thin, flat object at
the top of the fuse compartment and pull it out towards you.
(3) Remove the fuse from the fuse compartment and check
to see if it has been blown.
(4) If the fuse is not blown, put it back into the fuse compartment.
If the fuse is blown, replace it with the spare fuse or another
compliant fuse (250 V, 3.15 A).
(5) Insert the fuse compartment back into the main unit as it was
before removal.
(6) Insert the power cord back into the power supply connector
of the device.
[Note] If the fuse blows again after replacement, the
device itself may be broken. If this should occur,
please request a maintenance inspection.