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6-2. ERROR display
The purity meter is equipped with a self-diagnosis function. When the error display appears on the purity
meter, it means that a major abnormality that prevents measurement is found by the self-diagnosis function.
Error display: Appears when a major abnormality is found in the purity meter operation by automatic check
function.
• Display operation:
Displays the error detail on the screen to notify users of it.
• Error type:
Battery error, contrast error, UV intensity error, setting information error, system
error, built-in clock error, optical sensor unit error
See troubleshooting and take appropriate actions.
If the unit has problems and the error display appears frequently, contact RIKEN KEIKI immediately.
<Display Operation>
LCD display
Provides the error detail.
Lamp Blinks
Buzzer
Sounds (be-beep, be-beep...)
NOTE
When the error display appears, any mode cannot be entered unless the error is eliminated. When
the error display appears, promptly take an appropriate remedial measure.
See "9. Troubleshooting" for error details and appropriate actions.
Contrast error
Display Example
