RMLD-CS
Operator’s
Manual
Doc No. 105408 Rev C, RMLD-CS Operator Manual
© 2021 Heath Consultants Incorporated. All rights
reserved.
18
Screen Mode
–
Survey
The Survey screen mode will display a numerical readout of PPM-M readings. This allows the
operator a no-clutter screen to survey with the instrument.
During DMD Audio Mode, the Peak and PPM-M values will turn red while methane is detected above
the alarm level. The Peak value is held for two seconds before resetting to a lower current reading.
The Peak value will instantly change if a higher reading is obtained by the instrument.
FW: 1.54-2.38-10 or later
The maximum PPMM value displayed is 50K PPM-M. Any measurement above 50K PPM-M will
display
ORNG
(over-range reading). Readings from 10,000 PPM-M and higher are rounded to the
nearest thousand and appended with a “K”, i.e., 10 K, 12 K, 20K.
The active operator (DEFAULT, ADMIN, CUSTOM USERS) will be displayed in the top right corner
below the date.
Screen Mode
–
Graph
The Graph screen mode will display a bar graph in addition to the numerical readout of PPM-M
readings. This allows the operator to easily see the changing values while surveying with the
instrument.
During DMD Audio Mode, the Peak and PPM-M values will turn red while methane is detected above
the alarm level. The Peak value is held for two seconds before resetting to a lower current reading.
The Peak value will instantly change if a higher reading is obtained by the instrument.
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