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When you want to clear all eight memory locations, select CLEAR ALL and press ENTER.
48
2.11. Warning Messages
Warning
RAM ERROR
READ MANUAL
EEPROM ERROR
READ MANUAL
LOW RESISTANCE
CHECK LOOP
LOW BAT
????.?? C
UNDER / OVER
Meaning
Problem in
RAM memory
Problem in
EEPROM memory
Short-circuit in mV, TC
or V output
mA output is open
Level of battery voltage is low
Input sensor is open
Input signal out of specifications or
scaling range
Procedure
Turn the calibrator off and on. If the
error persists, send the instrument
to the factory
Same as the previous item
Check the impedance at the input
circuit connected to the calibrator
Check the continuity of the wiring
Connect the calibrator charger
Check input connections and sensor
See item 2.2 on Input Specifications
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