ETCR ETCR2100A+ - Page 31

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Symptoms Possible Causes Remedies
LCD Indication
error
(chip of segment,
arithmetic
point, unit and so
on)
Poor contact of LCD
connection wire
Re-plug the LCD connect plug
or replace the plug.
Defect of LCD Replace the LCD.
Insufficient capacity of
battery
Replace the batteries.
Defect of circuit
component
Replace the PCB.
Incapable to hold
reading
HOLD button Depart
from the position
Re- assemble the button.
Defect of circuit
component
Replace the PCB.