VEVOR OCS-L Originalanleitung Seite 5

C. UNIT key
Press "UNIT" Switch to switch measuring unit between kg, lb and N.
Symptom
Blank display when
On/Off is pressed
No action taken after
TARE pressed
Unstable readings
Reading is not zero
without load
Large error in weight
reading
Don't expose scale to moisture
Don't drop or mistreat the scale
Don't overload the scale. This will permanently damage it!
Don't leave weight on the scale when not in use.
Common Fault Guidelines
Possible Causes
discharged battery
defective battery
defective ON/OFF
key
defective TARE key
scale in motion
scale is damped
dust on PCB board
unstable system power
load cell stressed too
much or too long
scale is not zeroed
before loading
re-calibration needed
improper unit
CARE INSTRUCTIONS
- 4 -
Solution
replace battery
press ON/OFF key
for long
clean TARE key
stabilize the load and
scale
dry the scale
clean PCB board
longer warm-up time
hang the scale
storage
keep the scale unload
and reboot
re-calibrate the scale
switch to suitable unit
in