Delta OHM HD3406.2, User Manual, Page: 24 / 44

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INSTRUMENT SIGNALS AND FAULTS
The following table lists all error indications and information displayed by the instrument and sup-
plied to the user in different operating situations:
Display indications Explanation
ERR
This appears if the conductivity/temperature probe is measuring a value
exceeding the set measuring range.
CAL
ERR
This appears when, during calibration, the read value exceeds the limits
of -30% or +50% of the buffer's value compensated for temperature or
the solution temperature is lesser than 15°C or higher than 35°C.
LOG
MEM
FULL
Memory full; the instrument cannot store further data, the memory space
is full.
CAL
blinking
No calibration has yet been effected, or the cell constant value has been
modified in the menu (please see the description of the K_CELL menu
item on page 7).
m
No probe with temperature sensor connected. The letter "m" indicates
that the displayed temperature was entered manually.
SYS
ERR
#
Instrument management program error. Contact the instrument's supplier
and communicate the numeric code # reported by the display.
CAL
LOST
Program error: it appears after turning on for a few seconds. Contact the
instrument's supplier.
BATT TOO LOW
CHNG NOW
Indication of insufficient battery charge appearing on turning on. The in-
strument issues a long beep and turns off. Replace the batteries.