Rae QRAE PLUS PGM-2000, Operation & Maintenance Manual

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OPERATION
2-10
8) The Battery Voltage screen displays the current battery
voltage in volts. The shut down voltage is also shown.
Battery = 4.0 V
Shut off at 3.1 V
Note: The battery pack will charge up to 4.0 volts when fully
charged. When the battery voltage falls below a normal
level, the word “Bat” flashes as a warning message, plus
the buzzer beeps every minute. This means there are about
20-30 minutes run time left before the monitor automatically
turns itself off.
9) The Run Time screen shows how long the monitor has
been on, the current date, time and temperature. The
readings are updated at one-minute intervals.
Feb 07, ‘01 11:05
ON = 03:50 86
°
F
10) The Datalog screen shows the current datalog mode. If
your QRAE PLUS does not have datalogging enabled, the
“Start Datalog?” screen will not show up. Instead, the
screen will display “Datalog Mode = Automatic”.
Datalogging can be added to any instrument. Contact the
Factory to learn how to add this powerful feature to your
monitor.
If Manual datalogging is selected, this screen will prompt
the user to turn on or off datalogging. When “Start
Datalog?” appears, pressing the
[Y/+] key will turn
datalogging on. Likewise, datalogging is turned off by
pressing the
[Y/+] key when “Stop Datalog?” appears on
the screen.
Start Datalog?