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MODE FUNCTION
Pressing the handset “MODE” key repeatedly allows access to
the following functions.
ZeroCheK
: This turns the fan on for forty five seconds to clear the
measurement tube of any smoke.
NOTE:
the probe must be in fresh air at this time.
Follow the Screen prompts “REMOVE PROBE FROM
EXHAUST…PRESS ENTER TO CONTINUE”
“Zero Chk Underway”
Peak
: Press “ENTER” For Peak testing sequence.
Follow the screen prompts to set up test parameters and begin the
test procedure. The AUTO600 detects the change in smoke level
and holds the highest reading that it sees. Once this change is
detected and stored, screen prompts invite further peak tests. This
will continue until the “UP” and ”DOWN” keys are pressed together.
Individual test results, the current smoke average, and the drift figure
are displayed as they are made available. These results can be
printed at the end of the testing sequence. See section 5.1for full
details.
Menu:
Press “ENTER” to access Menu and scroll to function
required
Trigger:
Press “ENTER” to adjust peak test sensitivity
trigger point. The default setting for the trigger level is 3. In
low smoke situations if the “PEAK” fails to trigger increase
the sensitivity. The range is 0 to 5.
“0” should only be used in high smoke situations when
absolutely necessary. High smoke situations risk dirtying the
optics.
Follow the screen prompts and use “UP “DOWN” and
“ENTER” to adjust
Cat A/B:
Depending on the test vehicle category and use “UP
“DOWN” and “ENTER” to select “Cat A” for Cars and light
commercial and “Cat B” for Commercial