COMPUTER INTERFACE
5-14
Power On Zero:
This option allows the monitor to perform a fresh air
calibration automatically when the monitor is turned on.
Care must be taken, when using this mode, to ensure that
the monitor is in a fresh air environment and the unit has
been warmed up when turned on.
Datalog Interval:
The datalog interval is the rate at which datalog samples
are recorded while the datalog is running. The unit of
datalog interval is second. The datalog interval
determines how often a new sample is calculated and
stored to the datalog.
Datalog Selection:
User can choose one or more values for datalogging
purpose. User can choose to datalog the minimum,
average, and maximum values, or any combinations of
the three values.
Datalog Mode:
This may be set to either of four choices:
-- With
Automatic start/stop
, the datalogging begins
when the monitor is turned on and ends when it is turned
off.
-- With
Manual start/stop
, the datalog can begin by a
series of key presses in the menu of normal operation.
The maximum run time determines an automatic end to
the datalog or it can be stopped manually.
-- If
Periodic start /stop
(or daily) mode is chosen, the
user must specify the start and stop hour and minute. The
interval between start and stop is the period of time the
monitor will datalog (at “datalogging period” rate).
