Troubleshooting - Graham Field LUMISCOPE 1133 Manual De Instrucciones

SYMPTOM
No display after
installing batteries
Inflation stops and starts
The reading is extremely
low or high
Pulse rate is too low or
too high
Batteries deplete
quickly
Device automatically
turns off

TROUBLESHOOTING

CHECK POINT
Depleted batteries
Battery polarity incorrect
Dirty battery compartment
contact
Automatic inflation ensures
correct measurement
Talking or moving arm or
hand during measurement
Is the cuff at the same level
as the heart?
Cuff wrapped incorrectly
Moving arm during
measurement
Talking or moving arm or
hand during measurement
Did you talk or move your
arm or hand during
measurement?
Did you take measurement
right after exercise?
Faulty batteries
This is the result of automatic
turn-off feature
16
REMEDY
Replace all batteries with new
ones
Correct battery polarity
Clean battery terminals with dry
cloth
See<AUTOMATIC
INFLATION>.
Keep quiet and silent during
measurement
Ensure correct posture
Wrap the cuff correctly
Relax during measurement
Keep quiet and silent during
measurement
Keep quiet and silent during
measurement
Take measurement again after
resting for at least 5 minutes
Use new alkaline batteries
of known manufacturers
This feature saves power
consumption of the device,
and it is not a fault