Table 3 Error codes (continued)
Error
Description
Solution
ERR06
A/D is under the range
1.
Make sure that no object is in the light
path.
2.
Contact Customer Service if necessary.
ERR07
Light leak
1.
Make sure that the cover for the sample
cell compartment is closed.
2.
Turn the instrument off and then back on.
ERR09
Printer time out error or
paper in the internal
printer can not move
1.
Gently pull up on the paper in the internal
printer to remove the obstruction.
2.
Make sure that the external printer is
connected correctly.
3.
Make sure that the external printer is
selected (online).
ERR10
System voltage out of
range
1.
Turn the instrument off and then back on.
2.
Contact Customer Service if the error
occurs again.
ERR11
System loop test error
1.
Turn the instrument off and then back on.
2.
Contact Customer Service if the error
occurs again.
ERR12
ASC units name error
Enter an application specific calibration
(ASC) unit name that is not one of the default
units (i.e., NTU or EBC).
ERR14
Invalid time error
The time must be between 00-00 and 23-59.
ERR15
Invalid date error
The date must be between 01-00 and 12-31.
Diagnostic codes
lists the diagnostic codes that are used to get information about
instrument operation when instrument operation is in doubt.
To do a diagnostic test:
1.
Push
SETUP
.
2.
Use the arrow keys to enter a diagnostic code.
3.
Push
ENTER
to show the diagnostic value.
4.
Push
UNITS/Exit
to go back to Measurement mode.
Note: To print a diagnostic report, hold down PRINT, then turn the instrument on.
Table 4 Diagnostic codes
Code
Display
Description
21
"PRINT TST"
Printer test
22
Test results are shown.
Display test
23
Test results are shown.
Keyboard test
24
Test results are shown.
Memory test
Delete calibration data
To delete any calibration data entered by the user:
1.
Turn off the instrument.
2.
Push and hold
CAL/Zero
.
3.
Turn on the instrument.
The CAL? light flashes. The instrument starts in Calibration mode.
4.
Calibrate the instrument before use.
Flashing 9s
When manual ranging is selected, the display will flash all 9s when the
sample being measured is greater than the selected range.
When automatic ranging is selected, the display will flash 9s when the
sample is greater than the maximum range of the instrument. The
display will also flash 9s if Ratio is off and the measurement is greater
than 40 NTUs (1000 FNUs or 9.8 EBCs). Turn Ratio on.
Flashing 0s
When manual ranging is selected, the display will flash all 0s when the
sample measured is less than the selected range.
18
English
