Rae Q-RAE, Operation And Maintenance Manual

Page: 105 / 170

COMPUTER INTERFACE
5 - 15
Datalog Selection:
The user can choose one or more sensors for datalogging
purpose. This does not activate or inactivate the particular
sensor’s readings except for the purpose of datalogging
recording.
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 “data logging period” rate).
-- With
Scheduled start/stop, all the entry boxes for year,
month, day, hour and minute for both start and stop time
must be entered to specify when the datalog is to occur.
Run Time:
If manual start/stop mode for datalogging is chosen, the
user needs to specify a maximum run time. After the
monitor has been on for the specified run time, datalogging
will be turned off automatically.