Setra System SRPM - Manual (Page 15)

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4.5 SETUP UNIT OPERATION
ENTERING DATA Press (or tap) button to select an output or
engineering unit. Selected button background will change from clear to
black.
PASSWORD PROTECTION
Lightly pressing (or tapping) the “Yes” button activates Supervisor
password protection. With Supervisor password protection enabled,
operators can not access menu screens to update setup. Pressing “No”
disables password protection. Pressing “Change” will open “Password
Setting Screen”. To change the password, enter the present password
(numeric value), followed by the new password in the “New Password”
and “Confi rm New Password” entry boxes, then press save. Be careful to
store password for future reference.
Analog Output
Select : 4-20, 0-5, or 0-10
Eng. Unit
Select: “WC, Pa, CmWC
DISPLAY AVERAGING
Lightly pressing (or tapping) the “Display Averaging” box activates the
“Data Entry Screen”). Enter from 0 to 60 seconds. Display averaging
affects the analog output. Increase the display averaging time to smooth
out the pressure readings, this will also reduce the display update rate.