Delta OHM HD2305, User Manual

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6. INSTRUMENT SIGNALS AND FAULTS
The following table lists all error indications and information displayed by the instrument and
supplied to the user in different operating situations:
Display indications Explanation
>>>_PRBE_TYPE type of probe connected
BATT TOO LOW - CHNG NOW battery discharged - replace it immediately
BAUDRATE >>> baud rate value
BUFR_1 first buffer value
BUFR_2 second buffer value
BUFR_3 third buffer value
CAL
LOST
Program error: it appears after turning on for a few seconds. Contact the
instrument's supplier.
CAL
blinking
Calibration not completed correctly.
CAL ERR calibration error
ERR
This message appears if the pH measurement exceeds the
-2.000pH…19.999pH limits, if the mV measurement exceeds the
±
2.4V limits,
if the temperature probe, already detected by the instrument, is disconnected.
At the same time an intermittent beep is issued.
FUNC CLRD max, min and average values cleared
NEW_PROB_DET new probe detected
OFFS
offset
OVER
Measurement overflow: this appears when the probe measures a value
exceeding the measurement range or the mV measurement is included in the
+2.0…+2.4V range.
PLS_EXIT >>> FUNC
RES_FOR_FACT ONLY
please exit using ESC >>> function reserved to factory calibration
PRBE_SER #### #### serial number #### #### of the connected probe
PROB
ERR
A probe with SICRAM module has been inserted when not admissible for that
specific instrument.
PROB COMM LOST
This appears if the probe, has already been detected by the instrument, but is
disconnected. At the same time an intermittent beep is issued.
SLPE%
gain %
SYS
ERR
#
Instrument management program error. Contact the instrument's supplier and
communicate the numeric code # reported by the display.
UNDR
Measurement overflow: this appears when the mV measurement is included in
the -2.4…-2.0V range.