Konica Minolta CA-310, Инструкция по эксплуатации

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108
Break-
down
No.
Symptom Check Point Action Ref.
7
Strange mea-
sured values are
displayed.
Is the receptor of the measuring probe
clean?
If it is dirty, wipe it with a soft dry cloth or
lens cleaning paper.
107
Is the ambient temperature stable? If the ambient temperature has changed,
perform zero calibration.
34
Was user calibration performed correctly? Perform user calibration again. 50
8
Analog display
does not change.
Is the analog display range correct? Set the correct range. 68
Was the target color set correctly? Set the correct target color.
(Perform user calibration, set the RGB
emission characteristic for the display’s
analyzer mode or set/change the target
color correctly.)
50
58
61
9
During com-
munication
with RS-232C
Data output
from the instru-
ment cannot be
imported to PC.
Commands or
data cannot be
input from PC
to the instru-
ment.
Are the instrument (RS-232C connector)
and PC connected with a RS-232C cable
properly?
Connect them properly.
84
Is pin assignment of the RS-232C cable
correct?
A RS-232C cable with correct pin assign-
ment must be used.
84
Is the correct RS-232C baud rate set? Make sure that the RS-232C baud rate set
on PC matches that on the instrument.
85
Check whether the instrument is in re-
mote OFF mode (i.e. the REMOTE LED
is not lit).
Press the REMOTE key to turn ON re-
mote mode (i.e. the REMOTE LED lights
up).
86
Is the created program correct? Check it by referring to a sample program.
–
10
During com-
munication
with USB
Data output
from the instru-
ment cannot be
imported to PC.
Commands or
data cannot be
input from PC
to the instru-
ment.
Communication
is inoperable.
Are the instrument (USB port) and PC
connected with a USB cable properly?
Connect them properly.
86
Is pin assignment of the USB cable cor-
rect?
A USB cable with correct pin assignment
must be used.
86
Check whether the instrument is in remote
OFF mode (i.e. the REMOTE LED is not
lit).
Press the REMOTE key to turn ON re-
mote mode (i.e. the REMOTE LED lights
up).
86
Is the created program correct? Check it by referring to a sample program.
–
Is the USB connector frequently
connected and unconnected during
power is turned ON?
Turn the power OFF, and then turn it ON
again.
And also, please try to communicate with
PC via RS-232C instead of USB. If this
symptom still occurs, please contact a
Konica Minolta-authorized service facil-
ity.
85
11 “DATE ER-
ROR” is
displayed
continuously in
the LCD display
section.
Turn the power OFF, and then turn it ON
again. If this symptom still occurs, the
instrument has broken down.
29
12 “MEMORY ER-
ROR” is displayed
in the LCD
display section.
If the message disappears when the probe is
changed, the probe’s memory is abnormal.
If the message keeps appearing when the
probe is changed, the main body’s memory
is abnormal.
Turn the power OFF, and then turn it ON
again. If this symptom still occurs, the
instrument has broken down.
29