boso medistar+ Mode D'emploi page 80

Calibration checks - Testing instructions
80
(for trained specialist staff only)
b) To perform leak testing of the pres-
E
sure circuit, a tee connector must be
used to connect the rolled-up cuff
and a pump bulb to the pressure cir-
cuit.
EN
c) If the pressure in measuring mode
exceeds 320 mmHg, the quick-action
FR
air release valve triggers and opens
the pressure circuit. If the pressure in
testing mode exceeds 320 mmHg,
IT
the display blinks.
ES
Testing
1. Remove batteries.
2. Hold START-button pressed down
and insert batteries.
3. Release START-button.
The unit is now ready for testing. The
displays of SYS and DIA now show
the actual pressure.