Program Mode
25
Change Pump Speed?
Low
– (default) use when operating conditions are slow to change;
prolongs pump motor life, LEL sensor life and battery run time.
High
– use for long lengths of tubing or when rapid changes in input
conditions are expected, such as HazMat response or when used for
measuring heavy, low vapor pressure compounds like jet fuel.
Change Averaging Method?
Choose:
TWA
(default) – an eight-hour Time Weighted Average or
AVG
– the running average
Change Display Language?
Choose English or Spanish.
Set Temperature Unit?
Choose Celsius or Fahrenheit to measure temperature.
Change Sensor Configuration
Change LEL/VOC Gas Selection?
Choose an LEL or VOC gas listed in the monitor to calculate its
correction factor relative to the LEL or VOC calibration gas.
Refer to
Correction Factors on page 26.
The correction factor allows the unit to
display the equivalent concentration of the selected LEL or VOC gas. To
create a custom factor for a specific gas or mixture of gases, modify the
relative correction factor to increase or decrease the gas reading.
Enable/Disable Sensor?
Enable or disable sensor(s); a disabled sensor will not measure or
display the gas concentration. Use if a sensor has failed or is providing
erroneous readings. Use
M
to move from sensor to sensor. An asterisk
(*) means the sensor is enabled; likewise, no (*) means the sensor
is disabled. Press [Y/+] to select or press [N/-] to deselect. To save
changes, press
M
until “Save?” appears. Then press [Y/+] to accept.
Otherwise, hold
M
to escape and cancel changes.
MODE
MODE
MODE
N/-
Y/+
Y/+
