BIOS Diagnostics PROTOCOL 7D MII BD250 - Alarms, Errors, and Troubleshooting; Setting Measurement Alarm Reminders; Error Messages and Malfunctions Guide

3.12SettingtheAlarm
This blood pressure monitor allows you to set two alarm times at which an alarm signal will then be triggered.
This can be a useful aid, for instance as a reminder to take your measurements for the Protocol Software (7D
Mode) or to remind you to take medication.
1. To set the alarm, while the monitor is OFF, press the SET button 8 times, “ ”willash,pressthe
MEM button to switch between the alarm being OFF or ON. Select “ ” and press the SET button. The
HOURSwillbegintoash,pressMEM button to change the HOUR digits, press SET button to confirm.
2.NexttheMINUTEdigitswillash,presstheMEM button to change the digits, press SET to confirm.
3. Once Alarm 1 is set, you can follow the same steps above to set Alarm 2.
4. Error Messages / Malfunctions
If an error occurs during a measurement the LCD displays the corresponding error code.
Error Possible Cause Remedy
Weak signal or a sudden change in pressure
Ensure that the cuff is worn correctly and
measure again. Avoid movement or talking
whenthecuffisbeinginated.
External disturbance (eg. if there is a cell
phone nearby)
Electromagnetic interferance can cause odd
behaviour in the monitor. Move away from
the source.
Appears when there is an error during the
inationprocess
Make sure the cuff is wraped around the
arm properly and that the air plug is properly
connected to the unit.
Abnormal Blood Pressure Rest for 5 minutes and try measurement again
In 7D Mode - Protocol was not done correctly
Delete all measurements from the memory.
Start Protocol again. Take 4 measurements a
day (2 in the morning, 2 in the evening) for 7
days straight.
Low battery Replace batteries.
If problems occur when using the device the following points should be checked, and if necessary, the
corresponding measures should be taken.
Malfunction Remedy
The display remains blank when the device is
switched on.
1. Check batteries for correct polarity.
2. If using an AC adapter, ensure it is
correctly inserted.
The pressure does not rise even though the pump
is running.
Check the connection of the cuff to the monitor
The device frequently fails to measure the blood
pressure values, or the values measured are too low
or too high.
1. Check the positioning of the cuff and cuff tension.
The cuff should be snug but not tight.
2. Measure the blood pressure again, ensuring that
you have remained motionless for a sufficient
amount of time to ensure an accurate reading.