User Guide

8 Data Logger Models DL913 & DL914 Quick Start Guide
Recording Mode:
1. Press either ◄ or ► until
is highlighted.
2. Use ▲ or ▼ to display the rEC screen.
3. Press
to cycle between normal recording mode and extended recording
mode.
In normal recording mode, the instrument records a sample every second.
In extended recording mode, the instrument’s storage interval is four per
aggregation period. To conserve battery power, the instrument powers down
between samples and wakes up 5 seconds before the next sample. While
extended recording mode extends battery life, it reduces measurement
resolution.
Making Measurements
1. Connect the instrument’s three (DL913) or four (DL914) integral current
probes to the distribution system under test. Consult the user manual if you
need assistance.
2. Press
to turn the instrument ON.
3. The rst screen that will appear is the Measurement
screen. The
information shown will depend on the instrument model.
DL913 shows the L1, L2, and L3 current measurements and frequency.
DL914 shows the L1, L2, L3, and L4 current measurements and frequency
(after pressing ▲ or ▼).
4. Press ► until the
icon is highlighted. The MAX screen will appear. This
screen displays the maximum aggregated averages for each probe over a
period of time.
Recording Measurements
You can start and stop a recording session on the instrument. Recorded data
is stored in the instrument’s memory and can be downloaded and viewed on a
computer running the DataView
®
Data Logger Control Panel.
1. Connect the instrument’s three (DL913) or four (DL914) integral current
probes to the distribution system under test.
2. Press
to turn the instrument ON.
3. Check the Memory indicator. If it appears full (
), delete one or more
recordings from memory. You must use the Control Panel to erase any
recordings from the instrument.
4. Press
to display the Start screen.
5. Press
to start the recording. The symbol will blink to show that a
recording is pending and remain solid when the recording is in progress in
normal recording mode. If the
symbol blinks every 5 seconds, the
instrument is recording in extended recording mode.
6. To stop the recording, press
. The word STOP will appear instead of
START at the bottom of the screen. Press
to end the recording.
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