Heise PTE-2, Operation And Maintenance Manual

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To clear active Min/Max measurements press the ZERO key.
To exit Min/Max mode completely press the ESC key.
Note: Datalogs recorded while in Min/Max Mode will record
the real time pressure measurements at the time of writing to
the Datalog, not the min/max values. If minimum and maxi-
mum values occur between log entries, the data will NOT be
included in the Datalog.
MENU Mode is where more sophisticated HHC functions are
programmed. Not all users will need to access all features
available in MENU Mode. Some features, such as setting user
name, date and time will be done once or twice in the life of the
calibrator. Others such as transferring Datalogs may be used
several times per day. There are several safeguards built into
the HHC to prevent a user from accidentally changing param-
eters or deleting information.
Be aware that there are func-
tions such as erasing Datalog memory that are permanent
and cannot be restored once they are completed.
MENU key
Enter MENU Mode by pressing the MENU key
Exit MENU Mode directly to Measurement Mode at any time by
pressing the MENU key
ESC function
During any MENU operation pressing the ESC key will prompt
the unit to step back one programming level.
ENTER function
The DATA STORE/ENTER key is a dual function key. In MENU
Mode this key is used to acknowledge and save a parameter
being programmed or selected.
UP and DOWN ARROW keys
PORT SELECT/UP ARROW and MIN/MAX/DOWN ARROW
keys are dual function keys. When in Menu Mode these keys
are used to move the selection box in a MENU UP or DOWN,
inH20
0.000
mA
–0.010
PSi
Max: 6.21
Min: –11.20
SECTION 14 l. MIN/MAX FUNCTION CONT.
SECTION 15 a. MENU MODE GENERAL KEY
FUNCTIONS
SECTION 15 MENU MODE FUNCTIONS