Troubleshooting - Lumiscope 1103 Manual De Instrucciones

13 TROUBLESHOOTING

SYMPTOM
No display when button "O/I"
is pressed
The reading is extremely low
or high
Pulse rate is too low or too
high
The batteries wear out too
quickly
CHECK POINT
The batteries need to be replaced
Battery polarities are incorrectly positioned
The battery contacts are corroded
Ensure the cuff is positioned at the same level
as the heart
Is the cuff wrapped correctly?
Did you strain your arm (or hand) during
measurement?
Did you talk or move your arm (or hand) during
measurement?
Did you talk or move your arm (or hand) during
measurement?
Did you take your measurement right after
exercise?
Faulty batteries used
REMEDY
Replace the batteries with new ones
Install the batteries in correct position
Clean the battery terminals with a dry cloth
Ensure your posture is correct
Ensure the cuff is wrapped correctly
Relax during measurement
Keep quiet and still during the measurement
Keep quiet and still during the measurement
Take measurement again after resting for at least 5
minutes
Suggestion: Use alkaline batteries of known
manufacturers
17