AC Voltage Data Logger
4
10.
You can now connect a different OM-DLAV or exit the program. To exit the
program, click on the
Exit
button on the tool bar.
T
O
S
TART A
R
ECORDING
To begin a new recording slide
the access door closed. The LED
indicator will begin to flash for 10
seconds. During this period the
recording can be canceled with-
out losing the data previously
recorded. When the LED
indicator stops flashing, a new
recording has begun and any
previous data has been erased.
The OM-DLAV recording function can be “locked” on by passing a Ty-Wrap™ or
similar restriction through the logger-mounting opening. This can be used to
prevent accidental or intentional disruptions of a temperature recording.
The LED will flash every 5 seconds to indicate operation. A bright flash of the
LED is used to indicate that the AC voltage has been sampled and recorded. A
dim flash is used to indicate that the OM-DLAV is operating properly and the
voltage has not been sampled or recorded. The LED indicator will continue to
flash, until the user stops the recording or the memory has reached its maximum
capacity of 10,000 samples.
NOTE:
If the battery is exhausted during a recording, the OM-DLAV will
automatically terminate the recording and save any data recorded up to that
point. The LED will stop flashing and the OM-DLAV will not allow a new re-
cording to be started until the battery has been replaced. Recorded data
can be retrieved regardless of the condition of the battery.
T
O
S
TOP A
R
ECORDING
Slide the access door open (If
locked, remove the restriction device
first.) The LED indicator will stop
flashing. The recorded data can now
be retrieved using the supplied Win-
dows™ compatible software and PC
interface, or the recording can be
plotted on a circular chart using the
optional OM-DP3 Data Plotter.
NOTE: Do not close the door until a new recording is desired!
It is important
to leave the door open until you want to start a new recording. Starting a new
recording now will erase the previous recording. To prevent accidental erasing
of recordings, the access door of the OM-DLAV can be “locked” open by pass-
ing a Ty-Wrap™ or similar restriction through the lock opening. The AC voltage
recording will remain in the OM-DLAV until a new recording is started. The re-
cordings may be retrieved as many times as required or the battery can be re-
Summary of Contents for OM-DLAV
Page 1: ...AC Voltage Data Logger 1...
