
V1.0W11 WRIST PULSE OXIMETER
21
6. Error code
In measuring mode, press the right button, the error code will be displayed if there is. Refer to the following table.
Error code
Malfunction phenomenon
E1
Fail to measure normally as the inner SpO
2
module is broken-down.
E2
Fail to store and read data, but can enter into normal state.
E13
Low battery voltage
Note:
Please DO NOT repair or disassemble the unit, when the error code appears. Please contact to our
service department in time.
7. Key symbols
Symbol
Meaning
Symbol
Meaning
Type BF applied part
OK button / Parameter selection
button
Attention, consult Accompanying
documents
Power / Data setting button
PR
Pulse rate
SpO
2
Hemoglobin saturation
Low battery voltage
Protected against dripping water