43
Thermo Scientific Orion Star A329 Portable pH/ISE/Conductivity/RDO/DO Meter Reference Guide
Chapter 12 Customer Services
Meter Errors and Recommended Actions
Error
Recommended Actions
Display Error
If this error occurs, contact Technical Support.
)BSEXBSF&SSPS
If this error occurs, contact Technical Support.
Channel Input Error
%JTDPOOFDUBMMPGUIFFMFDUSPEFTGSPNUIFNFUFSDPOOFDUUIF#/$TIPSUJOHDBQUPUIF#/$JOQVUTBOE
repeat the self test.
Reference Input Error
Make sure that all of the electrodes are disconnected from the meter (including the reference input),
DPOOFDUUIF#/$TIPSUJOHDBQUPUIF#/$JOQVUBOESFQFBUUIFTFMGUFTU
Ground Input Error
Make sure that all of the electrodes are disconnected from the meter (including the ground input),
DPOOFDUUIF#/$TIPSUJOHDBQUPUIF#/$JOQVUBOESFQFBUUIFTFMGUFTU
,FZQBE'BJMVSF
Repeat the self test. When the meter prompts, press each of the keys one at a time, including the
QPXFSLFZXJUIJOGJWFTFDPOETPGPOFPUIFS*GUIFFSSPSQFSTJTUTDPOUBDU5FDIOJDBM4VQQPSU
Over Range Measurement or
6OEFS3BOHF.FBTVSFNFOU
*GUIFNFBTVSFNFOUJTnBTIJOHBOEPWFSSBOHFPSVOEFSSBOHFUIFNFBTVSFNFOUWBMVFJT
PVUTJEFPGUIFBMMPXBCMFNFBTVSFNFOUSBOHF.BLFTVSFUIBUUIFFMFDUSPEFJTDPOOFDUFEUPUIF
appropriate meter input and the electrode parameters are entered correctly in the setup menu.
$MFBOUIFFMFDUSPEFBDDPSEJOHUPUIFFMFDUSPEFVTFSHVJEFBOESFDBMJCSBUFUIFFMFDUSPEFXJUIOFX
buffers or standards. If the error persists, perform the meter self test.
Measurement Out of Range
Make sure that the electrode is connected to the appropriate meter input and the electrode
parameters are entered correctly in the setup menu. Clean the electrode according to the electrode
VTFSHVJEFBOESFDBMJCSBUFUIFFMFDUSPEFXJUIOFXCVGGFSTPSTUBOEBSET1FSGPSNUIFNFUFSTFMGUFTU
