Operation
MarathonSeriesFA/FR 25
6Operation
Once you have the optical head and electronics housing positioned and connected properly, the
systemisreadyforcontinuousoperation.
Theoperationofthesensorcanbedonebymeansofthecontrolpanelintheelectronicshousingorby
meansofthesoftwarethatcamewithyoursensor.
6.1ControlPanel
The sensor is equipped with a control panel, which has setting/controlling buttons and an LED
display.Youcanconfiguresensorsettingswiththecontrolpanelorwithacomputer.Thepanelis
used primarily for setting up the instrument. The buttons and LEDs are defined in the following
sections.
Allow the electronics to warm up for 15 minutes before making control panel
adjustments!
Figure22:ControlPanelforFAModel
Figure23:ControlPanelforFRModel
°C
°F
S/Є
PKH
A
VG
2C
1C
°C/°F
M
ODE
2C/1C
Temperature Unit Indicator: °C
or °F
E-Slope/Emissivity
Peak Hold
A
veraging
Mode Indicator: 2C Ratio
or 1C Mono
Raises selected function value
Lowers selected function value
Mode Selection
Switches between 1C and 2C
°C
°F
Є
PKH
A
VG
V
AL
°C/°F
M
ODE
Temperature Unit Indicator: °C
or °F
Emissivity
Raises selected function value
Lowers selected function value
Peak Hold
A
veraging
Valley Hold
Mode Selection