Use Instruction

Table Of Contents
26
5.6 Question answer
Question
Cause
Solution
The device
cannot perform
normal
collection
1. Low battery
2. Equipment
damage
1. Please charge the device
2. Please contact your local
agent
The ECG
waveform is
disordered and
the clutter is
large
1. Incorrect wearing
style
2. Expired ECG
electrodes
1. Please re-wear according
to the instructions
2. Please replace the ECG
electrodes
Failed to upload
data
Possibly the holter
battery is low or
dead
Charge
Operating system
does not support
Please change the operating
system
The holter may be
damaged
Contact supplier for repair
Blood oxygen
cannot be read
1. The blood oxygen
probe is damaged
1. Please contact your local
agent