Ecom Instruments CP 440 Instruction Manual page 11

Use the Pressure Standard to output 437.50 psi (87.5%). After the output
has stabilized, press the ENTER key to continue. As the unit takes rea-
dings, the screen will show -------. When the readings are complete the
screen should look as shown below.
Use the Pressure Standard to output 375.00 psi (75%). After the output
has stabilized, press the ENTER key to continue. As the unit takes rea-
dings, the screen will show -------. When the readings are complete the
screen should look as shown below.
Use the Pressure Standard to output 32.50 psi (62.5%). After the output
has stabilized, press the ENTER key to continue. As the unit takes rea-
dings, the screen will show -------. When the readings are complete the
screen should look as shown below.
Use the Pressure Standard to output 250.00 psi (50%). After the output
has stabilized, press the ENTER key to continue. As the unit takes rea-
dings, the screen will show -------. When the readings are complete the
screen should look as shown below.
24
437.50
CAL MODE
375.00
CAL MODE
312.50
CAL MODE
250.00
CAL MODE
PSI
PSI
PSI
PSI