Specifications

Instruction 24-9388
29
Fyrite Pro
4.13.3 TA (Stack Temperature) & Draft Screen
The TA reading is the stack temperature measured at the probe tip.
The draft reading is the pressure measured at the probe tip as referenced
to the analyzer’s “–” pressure port.
Front Panel Button Functions:
 – Displays next screen (refer to Section 4.12)
 – Displays previous screen (refer to Section 4.12)
HOLD – Freezes display (press ENTER to unfreeze)
ENTER – Hold for 2 seconds to display Fuel Screen
LIGHT – Toggles backlight ON/OFF
I/O – Turns analyzer OFF (5 second delay)
4.13.4 Draft Zero Screen
The Draft Zero Screen allows the user to manually zero the draft channel
when the pressure reading is anything other than zero when measuring
ambient room pressure. To zero the draft channel, remove all tubing from
the analyzer’s “+” and “–” ports and press the ENTER button.
Front Panel Button Functions:
 – Displays next screen (refer to Section 4.12)
 – Displays previous screen (refer to Section 4.12)
HOLD – Freezes display (press ENTER to unfreeze)
ENTER – Zeros the draft channel, and returns to the screen containing
the draft reading.
LIGHT – Toggles backlight ON/OFF
I/O – Turns analyzer OFF (5 second delay)