Coherent FieldMaxII-TOP Instrukcja Użytkownika Pobierz pdf (Strona 64)

FieldMaxII-TOP User Manual

The trigger is synchronous with the leading edge of the

pulse, but the actual peak is determined algorithmically

by sampling the input signal near the trigger. From the

trigger point forward, the algorithm searches for peaks

and from the trigger point back, it searches for a baseline.

Hz Display

Mode

If desired, pulse frequencies may be displayed when a

pyroelectric sensor is attached to the meter. For more

information, refer to “Hz” on page 38.

Manual

Ranging Mode

(thermopile or optical sensors only) Manual ranging

requires the user to select the range. For more informa-

tion about manual ranging, refer to “Up and Down

Arrows” on page 40.

Thermopile-

and Optical-

Specific

Information

Information in this section pertains exclusively to ther-

mopile and optical sensors. If you are using a pyroelec-

tric sensor, refer to “Pyroelectric-Specific Information”

on page 48.

Auto vs. Manual

Ranging Mode

Auto Ranging (Auto) enables FieldMaxII-TOP to auto-

matically select the range (gain) when a thermopile or

optical sensor is attached to the meter. While in Auto

Ranging mode, the tuning needles represent a zero-to-

full scale movement (as compared to Tuning mode,

where the zones overlap). Refer to Figure 16.

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Coherent FieldMaxII-TOP Instrukcja Użytkownika Strona 64