POTENTIAL FOR ELECTROMAGNETIC INTERFERENCE To avoid inaccurate results caused by electromagnetic interference between electrical and electronic equipments, do not use the device near a cell phone or microwave oven.
23
TROUBLESHOOTING
If any abnormality arises during use, please check the following points:
SYMPTOMS | POSSIBLE | CORRECTION | |
CAUSES | |||
|
| ||
|
|
| |
| Batteries have | Replace them | |
Unit does not | with two new AAA | ||
run down. | |||
alkaline batteries. | |||
turn on when the |
| ||
|
| ||
START/STOP | Battery polarities | ||
button is pushed. | |||
have been positioned | batteries in the | ||
| |||
| incorrectly. | correct positions. | |
|
|
| |
EE measurement | Cuff has been placed | Wrap the cuff | |
incorrectly. | properly so that it is | ||
error symbol shown | |||
positioned correctly. | |||
on display or the |
| ||
Did you talk or move |
| ||
blood pressure |
| ||
during | Measure again. | ||
value is displayed | |||
measurement? | Keep wrist steady | ||
excessively low | |||
Shaking of the wrist | during measurement. | ||
(or high). | |||
| with the cuff on. |
| |
E1 error symbol | Air circuit | Measure again. | |
shown on display | abnormality. | ||
| |||
|
|
| |
E2 error symbol | Inflation pressure | Switch the unit off, | |
shown on display | exceeding 300 mmHg. | then measure again. | |
|
|
| |
E3 error symbol | Error determining | Measure again. | |
shown on display | measurement data. | ||
| |||
|
|
|
Note: If the unit still does not work, contact HoMedics Consumer Relations. Under no circumstance should you disassemble or attempt to repair the unit by yourself. Contact information for HoMedics Consumer Relations Department can be found on the warranty page (See page 26).
24
12/22/09 12:37 PM