Thermo Scientific Thermolyne NCAT F85930, Installation And Operation Manual

Page: 62 / 94

14
Hidden Key Routines
60 NCAT Asphalt Content Tester Thermo Scientific
9 Key-Disables Beep:
Weight Key-Prints Out Balance Variables:
Enter Key-Prints Out User Variables:
Access: Depress the 9 key while simultaneously depressing Power Switch to “ON”.
Procedure: The Chamber Temperature will display BEEP. The Percent Loss window
will display “ON” or “OFF”. The mode condition will display for three
seconds. Accessing toggles the mode between “ON” and “OFF”. The
displayed mode is the active mode. The default mode is BEEP “ON”.
The beep should only be deactivated when the tester is used in the Manual
Test Mode. The beeper should always remain active when the tester is in
Auto Mode.
Exit: The option to inactivate the beeper is useful for raw aggregate calibration
when minute losses may cause the endpoint beeps to activate prematurely
before the procedure has been completed. The key press beep is not
disabled in the BEEP “OFF” mode.
Access: Depress the weight key while simultaneously depressing the Power Switch
to “ON”.
Procedure: The Percent Loss Window will display SCAL. The Elapsed Time window
will display LIS. The printout will generate automatically upon entering
the printout mode. See example of factory printout for balance variables on
page 32 .
Exit: The furnace will automatically return to normal operation after the
printout is generated.
Access: Depress the ENTER Key while simultaneously depressing the Power
Switch to “ON”.
Procedure: PRN will display in the Percent Loss window. USR will display in the
Elapsed Time window. The printout will generate automatically upon
entering the printout mode.
Exit: The furnace will automatically return to normal operation after the
printout is generated.