Minimum Amplitude; Clock Mode; Graph Style - Maico ERO-SCAN Operating Instructions Manual

Operating Instruction
ERO•SCAN
Screening and Diagnostic Version

17.5 Minimum Amplitude

Display 23

17.6 Clock Mode

Display 24

17.7 Graph Style

Display 25
operating_instructions_8106556-6_EROSCAN_e_15a
®
The Minimum Amplitude setting allows the user to set the unit
to include minimum amplitude values in the pass/refer criterion
(Display 23). The ERO•SCAN
when it is shipped from the factory. If the MIN VALUE is set to
"ON", a result is not considered a pass unless the amplitude at
each frequency is equal to or greater than the minimum value
programmed into the unit. This is in addition to meeting the
other pass criteria including the minimum SNR and the number
of passing frequencies for overall test "Pass".
To change the mode to Minimum Amplitude setting, press the
LEFT or RIGHT arrow keys to make a selection. Once you
have made your selection, press NEXT.
The minimum DP amplitude when ON is -5 dB SPL.
The minimum TE amplitude selections are -5 dB SPL. and -10
dB SPL.
The Clock Mode menu (Display 24) allows the user to change
the clock from a 24 hour mode to a 12 hour mode. To change
the clock mode, press the CHANGE keys. Press the NEXT
to exit this menu.
The Graph Style menu (Display 25) allows the user to select
from two options for viewing the results. The SNR graph view
shows the signal-to-ratio for each DP test frequency or TE test
band. The Value graph view shows the absolute emission and
noise levels for each DP test frequency or TE test band.
Interpreting Results
See the section
information.
®
is set with this feature turned OFF
on page 32 for further
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