Instruction 0024-9435
8
Fyrite Tech
3.4 Front Panel Pushbuttons
Note that a pushbutton may perform several functions, depending on what
screen is being displayed at the time.
I/O
•
Turns analyzer ON/OFF. There is a 60 second warm-up and
a 5 second turn-off-delay period.
•
Places the analyzer into either its Setup or Calibration Mode
when used in conjunction with the
ENTER
or
HOLD
button.
•
Aborts the CO purge function during turn-off.
•
Scrolls up through the display screens during a test.
•
Causes the displayed value to increase or change while in
the Calibration or Setup Mode.
•
Scrolls down through the display screens during a test.
•
Causes the displayed value to decrease or change while in
the Calibration or Setup Mode.
ENTER
•
Enters the Run Mode (starts a combustion test) from the
Fuel Select Screen.
•
Displays the Fuel Select Screen when held down for 2 sec-
onds while in the Run Mode.
•
Sets up the analyzer to be placed into its Calibration Mode
when held down with the analyzer OFF. (Used in conjunc-
tion with the
I/O
button.)
•
Stores the displayed value and automatically steps to the
next screen when pressed during calibration or setup.
•
Places the unit into its Run Mode when held down for 2 sec-
onds while in the Calibration Mode.
•
Aborts turn-off and keeps the analyzer turned ON when
pressed during the 5 second turn-off-delay period.
HOLD
•
Places the analyzer on hold and freezes the values in all
Run Mode Screens during a test, allowing the operator to
scroll through the displays and view all test values at that
point in time. Pressing
ENTER
resumes testing.
•
Sets up the analyzer to be placed into its Setup Mode when
held down with the analyzer OFF. (Used in conjunction with
the
I/O
button.)
•
Sends combustion test data to a printer when pressed
twice
with the pump running (Fyrite Tech 60 only).
LIGHT
Toggles the back light ON and OFF.
