Appendix A: Flow Diagram Of User Interface In The Operating State - Teledyne 8800P Instruction Manual

Appendix A: Flow diagram of User Interface in the Operating State

For backlight, hold
until it comes on
˚F
¡DEWPOINT PSI
units
˚C
¡TEMP
units
SET
SET
few sec
SET
New calibration values are saved
/
Legend: separates alternatively displayed messages
denotes beeping
Buttons without designator or arrow leading out, perform no function
Power ON initialization
and sign on message
Flashing PSI means
pressure corrected dewpoint
Toggle Pressure Correct
Display
Viewing
Dewpoint
SHORT PRESS
LONG PRESS
AND PSI MODE
Viewing
Temperature
at Sensor
Start
Autocal
Confirm autocal
Viewing
Serial-
number
OUT
NUMBERS
CALCULATING
CALIBRATION
OK
1 sec
30 seconds anywhere (other than
"Autocal") without key press
1/2 sec
Toggle 14.7 psi
SET
View/Set
VALUE
PSI Sensor
Pressure
SHORT PRESS
values
LONG PRESS
Toggle 14.7 psi
SET
View/Set
VALUE
PSI Gas
Pressure
SHORT PRESS
values
Sensor
IN
Position
DESICCANT
Sensor
Reading
TOO LOW
Confirm
autocal
SET
1 minute
page 17
LONG PRESS
SET
SET