9 Troubleshooting   
9-8 
400000590000
Operating  software 
error: Lamp intensity on 
the low side 
Light intensity is weak  Install new lamp or adjust photoelectric gain. 
400000600008
Operating  software 
error: Lamp intensity too 
low. Can't test 
Light intensity is weak 
Check  whether  the  lamp  is  installed  properly  and  the 
status of the filter wheel is alright.If yes, it might be that the 
lamp reaches its service life and replace it. 
400000610008
Operating  software 
error:  Dark  current 
checking failed 
Dark current too strong 
Check the status of the lamp to avoid the system being 
affected by instense light.   
400000620008
Operating  software 
error:  Dark  current  too 
large 
Dark current too strong 
Check the status of the lamp to avoid the system being 
affected by instense light. 
400000630008
Operating  software 
error:  Both  AD  values 
are too similar 
Turning on/off light error 
Rerun the test after checking the status of the lamp and 
filter wheel. 
400000650008
Operating  software 
error:  Lamp  turning  on 
failed 
Turning on/off light error 
Adjust the lamp by using Alignment. If the error remains, 
check the connection of the lamp. 
400000660008
Operating  software 
error:  Lamp  turning  off 
failed 
Turning on/off light error 
Adjust the lamp by using Aligment. If the error remains, 
check the connection of the lamp. 
400000690008
Operating  software 
error:  Reaction 
temperature too high 
Reaction  temperature  too 
high or temperature control 
error 
Shut  down  Power.  Check  whether  the  reaction  disk 
temperature sensor cable and temperature sensor are ok. 
Check whether the heater and overheat-protection switch 
are ok.     
400000700008
Operating  software 
error:  Reaction 
temperature too low 
Reaction  disk  temperature 
control error 
Check the status of the reaction disk temperature sensor 
and  whether  the  heater  is  on.The  reaction  disk 
temperature wil return to normal, when the sensor is ok 
and the heater is turned on for a certain period. 
400000710000
Operating  software 
error:  Temperature 
fluctuation 
Temperature fluctuation 
Check  the  reaction  disk  cuvette  replacement  cover  to 
make sure it is closed. 
400000720000
Operating  software 
error:  Sending  buffer 
overflows 
Sending buffer overflows  Please contact the R&D engineer.