Error Codes - boso TM-2450 Information Sheet

24h Blood Pressure Monitor boso TM-2450

Error codes

Error code Cause
0:00 Time sets to 0:00 when battery is replaced
E03 / E90 Zero point adjustment not possible
E04 Empty battery
E05 Leakage
E06 Pressure above 299 mmHg
E07 User abort via START/STOP button
E08 / E10 No or non-interpretable oscillations
E09 Error of the activity sensor
E20 Pulse < 30 or > 200
E21 No interpretable oscillations
E22 In the area of diastole (E21) or systole (E22)
E23 Systole-diastole < 10 / > 150 mmHg
E30 Measuring time longer than 180 seconds
E31 Deflation longer than 90 seconds
E48 Pulse cannot be measured
E52 Storage error
E91 Pressure inside the cuff too high /
maximum pressure set too low
Remedy
Device must be reprogrammed.
Deflate cuff completely.
Charge or replace batteries.
Disconnect the cuff from the device and reconnect.
If the error occurs repeatedly, contact your sales partner.
The arm must be kept still during measurement.
The arm must be kept still during measurement.
Remove and re-insert the battery packs.
Check the position and fit of the cuff.
Check the position and fit of the cuff.
Check the position and fit of the cuff.
Contact your sales partner.
Contact your sales partner.
The arm must be kept still during measurement.
Contact your sales partner.
Set a higher maximum pressure. The arm must be kept still
during the measurement.