Manual

Three-Phase Power Quality Analyzer PowerPad
™
Model 3945 (pdf) Rev. 04 05/05
Technical Assistance [phone] www.aemc.com 10 of 13
Construction
The color-coded input connectors provide dedicated current probe inputs and voltage inputs.
The connections located on the side of the Model 3945 provide optically isolated RS-232
communication port and line power from 85 to 256VAC (50/60Hz).
1/4 VGA (320 x 240)
Color LCD
Line power
connector
Hand strap
Current probe
inputs
Current probe
inputs
Six variable
function buttons
Instrument
configuration
button
Snapshot button
Print button
Help button
ON/OFF button
Line power
connector
Voltage inputs
Voltage inputs
Optically coupled
bi-directional
RS-232 port
Optically coupled
bi-directional
RS-232 port
Enter button
Direct display
mode buttons
Dirt resistant
overmold
Cursor movement,
browsing and
selection buttons