Troubleshooting - Citizen CHUD514 Manual De Instrucciones

14. TROUBLESHOOTING

Troubleshooting 1
Display
Abnormal result
Troubleshooting 2
Display
"Er 0"
"Er 1"
"Er 2"
"Er 3"
"Er 4"
"Er 5"
"Er 6"
"Er 7"
"Er 8"
"Er A"
No response
when you press
button or load
battery.
"Hi" or "Lo"
Possible cause
The cuff position was not
correct or it was not properly
tightened.
Body posture was not correct
during measurement.
Speaking, arm or body
movement, angry, excited or
nervous during measurement
Irregular heartbeat
Possible cause
Pressure system is unstable
before measurement.
Fail to detect systolic pressure
Fail to detect diastolic
pressure
Pneumatic system blocked or
cuff is too tight during inflation.
Pneumatic system leakage
or cuff is too loose during
inflation.
Cuff pressure above
300 mmHg
More than 3 minutes with cuff
pressure above 15 mmHg
EEPROM accessing error
Device parameter checking
error
Pressure sensor parameter
error
Incorrect operation or strong
electromagnetic interference
Low battery
Over measurement range
- Eng 13 -
Solution
Attach the cuff correctly and
try again.
Review the "ADJUST YOUR
POSTURE" sections of the
instructions and try again.
Try again when calm and
without speaking or moving
during measurement.
Consult your physician.
Solution
Do not move and try again.
Attach the cuff correctly and
try again.
Measure again after five
minutes. If the LCD is still
abnormal, please contact the
local distributor.
Take out batteries for five
minutes, and insert all
batteries again.
Change the batteries.
Consult your physician.