ETCR ETCR2000+ Manual page 31

Symptoms
LCD Indication
error
(chip of segment,
arithmetic
point, unit and so
on)
Incapable to hold
reading
Possible Causes
Poor contact of LCD
connection wire
Defect of LCD
Insufficient capacity of
battery
Defect of
component
HOLD button Depart
from the position
Defect of
component
-28-
Remedies
Re-plug the LCD connect plug
or replace the plug.
Replace the LCD.
Replace the batteries.
circuit
Replace the PCB.
Re- assemble the button.
circuit
Replace the PCB.