Gamma Semi, User Manual

Page: 16 / 126

16
TROUBLESHOOTING
lf you have trouble in using the unit please check the following points first.
ERROR DISPLAy POSSIBLE
CAUSE
HOW TO
CORRECT
Nothing is displayed.
When you push the
POWER button or
battery icon flash
No battery installation Insert batteries
Battery worn out
Replace with new
batteries
The polarities of
batteries placed
wrongly
Insert battery in the
correct polarities
E0
Testing pressure with
Clothes
Take off the clothes
and test it gain
The marker of arm
cuff is not in
alignment with the
arm’s artery.
Align the marker of
arm cuff with the
arm’s artery, and
measure again.
E1: Can’t normally
increase pressure
Check your cuff for air
leakage
Replace wrist cuff with
new one
E3: Inflate pressure
too high
Remeasure or send
back to dealer to
recalibrate
E2 E4: Hand shak -
ing while measure -
ment
Hand or body shaking
while measurement
Keep static position
and
measure again
Battery icon on
Battery low power
Replace battery and
measure again