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6 what to do if, 1 general errors, What to do if – YSI pHotoFlex pH Handheld Colorimeter User Manual

Page 81: General errors, Chapter 6 w, 6what to do if

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pHotoFlex

®

pH

What to do if...

81

ba76123e01

02/2013

6

What to do if...

6.1

General errors

Display, LoBat

Instrument does not

react to keystroke

RS232 interface

does not react

Error message,

Error

0, 8, 16, 16384

Cause

Remedy

– The batteries or rechargeable

battery are largely depleted

– Insert new batteries

– Charge the rechargeable

battery (see section 3.2)

Cause

Remedy

– Software error

– Operating condition undefined

or EMC load unallowed

– Processor reset:

Press the
and key
simultaneously.

Cause

Remedy

– Software error

– Operating condition undefined

or EMC load unallowed

– Processor reset:

Press the
and key
simultaneously.

Cause

Remedy

– Instrument error

– Repeat measurement

– Meter defective,

send meter to YSI for repair
and quote the error number