A&D AND TM-2657P Instruction Manual page 52

Inspection equipment
500 cc air tank
1. Hold the COUNT button on the rear of the blood pressure monitor, and turn the POWER
switch on.
2. " " appears in the clock display section.
3. With " " displayed, press the START/STOP button.
Pressure inspection mode starts and the current pressure is displayed.
4. Using the rubber pump, apply the pressures listed below. Compare and check the pressures
of the blood pressure monitor and the inspection equipment.
Pressure
No
setting
1 0 mmHg
2 50 mmHg
3 200 mmHg
5. Confirm that the values are within standards. To exit the pressure inspection mode and
return to the standby mode, switch the power off and switch the power on again.
Use the coupling connector for exclusive use with the TM-2657P.
Rubber pump
Connection hose
C
B
Instrumental error A-B
(standard)
0 mmHg
Within ±6 mmHg
Note
42
A
Air connector
Coupling connector
A: Pressure displayed by the inspection
equipment
B: Diastolic and systolic pressures displayed
by the monitor
COUNT button
[
Cap
Cover for pressure
inspection area