Instruction 24-9395
33
Fyrite Pro
4.13 Screen Descriptions
4.13.1 Warm-Up Screens
As soon as the analyzer s turned ON, a seres of Warm-Up Screens are ds-
played. These screens show the analyzer’s model number (Pro 100/105/110/
120/125), the unt’s software revson, and fnally the remanng warm-up
tme counted down from ether 10 or 60 seconds. If an O
2
sensor s nstalled,
then ts current output level s also dsplayed. The 60 second countdown
only occurs when the analyzer contans an O
2
sensor, or f the analyzer con-
tans a CO sensor that has been set up for auto zero (refer to Secton 3.5.3).
At the end of warm-up, the analyzer’s frst dsplay screen appears (refer to
Secton 4.12).
Note:
If any errors were detected during warm-up, the
Sensor Error Screen (Section 4.13.13) is displayed.
Tip:
An O
2
error will occur when the oxygen sensor’s output
drops to between 80 and 90. Consider replacing the oxygen
sensor when its output level drops below 100.
4.13.2 CO Screen
(Model 100)
The CO Screen s dsplayed after warm-up and shows the current CO level
n ppm. If the probe s beng used, nsert the probe tp nto the area to be
sampled.
Front Panel Button Functions:
– No effect
– No effect
hOlD
– Freezes dsplay (press
eNTeR
to unfreeze)
eNTeR
– Restarts testng after the
hOlD
button was pressed
lIGhT
– Toggles backlght ON/OFF
I/O
– Turns analyzer OFF (5 second delay)
Содержание 100
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