Joycare JC-1321 Manual Del Usuario página 18

Problem
LCD Display shows
abnormal result
11. TROUBLESHOOTING (2)
Problem
LCD shows low
battery symbol
LCD shows "Er 0"
LCD shows "Er 1"
LCD shows "Er 2"
LCD shows "Er 3"
LCD shows "Er 4"
LCD shows "Er 5"
LCD shows "Er 6"
LCD shows "Er 7"
LCD shows "Er 8"
LCD shows "Er A"
No response when
you press a button or
load batteries.
Possible cause
Body posture was not correct
during testing
Speaking, arm or body
movement, angry, excited or
nervous during testing
Irregular heartbeat
(arrhythmia)
Possible cause
Low battery
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 mm Hg
More than 3 minutes with cuff pressure
above 15 mm Hg
EEPROM accessing error
Device parameter checking error
Pressure sensor parameter error
Incorrect operation or strong electroma-
gnetic interference.
18
Solution
Review the section "BODY POSTURE
DURING MEASUREMENT" section of the
instruction and try again.
Re-test when calm and without
speaking or moving during the test
It is inappropriate for people with
serious arrhythmia to use this Electronic
Sphygmomanometer.
Solution
Low battery
Don't move and try again.
Apply the cuff correctly and
try again
Measure again after five mi-
nutes. If the monitor is still
abnormal, please contact the
local distributor
Take out batteries for five
minutes, and then reinstall
all batteries.