Specifications

Instruction 0024-9435

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.