Programming Mode
25
LOW
– The lowest reading for each gas concentration
since the monitor was turned on, updated every second.
Press
Y
to reset the minimum values.
TWA
- The Time Weighted Average for CO, H
2
S, and
VOC gases only; the accumulated reading of the gas
concentration, divided by 8 hours, since the monitor was
turned on. Updated every minute.
STEL
- The Short Term Exposure Limit for CO, H
2
S,
and VOC gases only; the average reading of the gas
concentration for the last 15 minutes, which is updated
every minute. Dashes “- - -” appear in the display for the
first 15 minutes.
Enable/Disable Sensor?
Enable or disable sensor(s);
a disabled sensor does not measure or display the
gas concentration. Use this if a sensor has failed or is
providing erroneous readings. Use @ to move from
sensor to sensor. “Yes” means the sensor is enabled;
likewise, “No” means the sensor is disabled. Press
Y
to
enable or press
N
to disable.
Adjust Date?
Set the date and time using the standard
24-hour format.
