eutech-instruments cyberscan ph 110 phmvrs232 meter User Manual

Instruction Manual   

 

CyberScan pH 11 / 110  

 

60

The following table provides a guideline to enable diagnosis of possible problems 
indicated by the messages generated by the meter. The table also provides possible 
solutions to the problems encountered. 

Err. Annunciator 

Wrong keypad input 

Wrong input in 
selected mode.  

Release key. 
Select valid 
operations 
depending on 
mode.  

Secondary Display 
Toggles Continuously 
between Calibration 
Buffer Values, 
Electrode icon  blinks & 
Err annunciator lights 
up 

Calibration  

Incorrect buffer used 
or contaminated buffer 
solution 

Check if the right 
buffer was 
selected or use 
fresh buffer 
solution. 

Battery icon lights up 

Low Battery 

Battery power is low 

Replace batteries 
with fresh ones as 
soon as possible.