4
2. Replace the batteries – ensure correct polarity as shown by the
symbols in the compartment.
Which batteries and which procedure?
Use 4 new, long-life 1.5 V, size AA alkaline batteries.
Do not use batteries beyond their date of expiry.
Remove batteries if the device is not going to be used for a
prolonged period.
Using rechargeable batteries
You can also operate this device using rechargeable batteries.
Only use «NiMH» type reusable batteries.
Batteries must be removed and recharged when the flat
battery symbol appears. They should not remain inside the
device as they may become damaged (total discharge as a
result of low use of the device, even when switched off).
Always remove the rechargeable batteries if you do not
intend to use the device for a week or more.
Batteries cannot be charged in the blood pressure monitor.
Recharge batteries in an external charger and observe the
information regarding charging, care and durability.
7. Using a Mains Adapter
You can operate this device using the Microlife mains adapter
(DC 6V, 600 mA).
Only use the Microlife mains adapter available as an original
accessory appropriate for your supply voltage.
Ensure that neither the mains adapter nor the cable are
damaged.
1. Plug the adapter cable into the mains adapter socket
4
in the
blood pressure monitor.
2. Plug the adapter plug into the wall socket.
When the mains adapter is connected, no battery current is consumed.
8. Error Messages
If an error occurs during the measurement, the measurement is
interrupted and an error message, e.g. «
ERR 3
», is displayed.
* Please consult your doctor, if this or any other problem occurs
repeatedly.
If you think the results are unusual, please read through the
information in «Section 1.» carefully.
9. Safety, Care, Accuracy Test and Disposal
Safety and protection
•
This device may only be used for the purposes described in
these instructions. The manufacturer cannot be held liable for
damage caused by incorrect application.
•
This device comprises sensitive components and must be
treated with caution. Observe the storage and operating condi-
tions described in the «Technical Specifications» section.
•
Protect it from:
- water and moisture
- extreme temperatures
- impact and dropping
- contamination and dust
- direct sunlight
- heat and cold
Error
Description Potential cause and remedy
«
ERR 1
» Signal too
weak
The pulse signals on the cuff are too
weak. Re-position the cuff and repeat
the measurement.*
«
ERR 2
»
AL
Error signal During the measurement, error signals
were detected by the cuff, caused for
instance by movement or muscle
tension. Repeat the measurement,
keeping your arm still.
«
ERR 3
»
AK
No pres-
sure in the
cuff
An adequate pressure cannot be gener-
ated in the cuff. A leak may have occurred.
Check that the cuff is correctly connected
and is not too loose. Replace the batteries
if necessary. Repeat the measurement.
«
ERR 5
» Abnormal
result
The measuring signals are inaccurate
and no result can therefore be displayed.
Read through the checklist for
performing reliable measurements and
then repeat the measurement.*
«
HI
»
Pulse or cuff
pressure too
high
The pressure in the cuff is too high (over
299 mmHg) OR the pulse is too high
(over 200 beats per minute). Relax for 5
minutes and repeat the measurement.*
«
LO
»
Pulse too
low
The pulse is too low (less than 40 beats
per minute). Repeat the measurement.*
Error
Description Potential cause and remedy
