6
There is no universally accepted definition of hypotension. However, those having the systolic pressure below
100 mmHg are assumed as hypotensive.
Optimal Blood
Pressure
(Target Value)
Diastolic Blood Pressure
(mmHg)
Systolic Blood Pressure (mmHg)
Normal Blood
Pressure
Normal Systolic Value
Mild Hypertension
Moderate Hypertension
Severe Hypertension
180
160
140
130
120
80
85
90
100
110
Problem
Cause
Solution
Arm cuff not applied correctly
Movement or talking during
measurement
Apply the arm cuff correctly
Remain still and do not talk during the
measurement
The unit loses power
during measurement
The batteries are empty
Replace all batteries with new ones
Nothing happens when
you press the buttons
The batteries are empty
Replace all batteries with new ones
The batteries have been inserted
incorrectly
Insert the batteries with the correct (+/-)
polarity
Lit
The batteries are exhausted
You should replace them with new ones
at once
The touch screen switch is in the
"OFF" position
Keep the touch screen switch in "ON"
position and try again
Display
Cuff fails to inflate properly
Make sure hose is properly fastened to cuff
and the monitor
Improper operation
Read the user’s manual carefully and repeat
the measurement
Other problems
• Press the
START
button and restart the measurement.
• Replace all batteries with new ones and try to measure again.
If the problem can’t be solved, please contact the local dealer or ObboMed Customer Service.
Do not attempt to open this product, as any attempt to do so will make your warranty invalid.
TROUBLESHOOTING
The readings are too low
or high
