Quick Start; Resistance; Voltage - WPI EVOM Manual Instruction Manual

QUICK START

Resistance

1. Power on the EVOM™ Manual using the power switch on the rear panel.
2. If a filename other than the default (plate1) is required:
• Press and hold the Store button for 2 seconds to enter the Store Option menu.
• Select Filename to enter a new name.
• Press Clear.
• Use the on screen keypad to enter a new name.
• Press Enter.
NOTE: Auto indexing changes the name to a numeric sequence formatted with
the name, a prefix and a sequential number (name_prefixN).
3. Press Setup to access the Setup menu.
• Select Mode–Set the mode to Resistance.
• Select Plate–Choose the plate size.
• Display Units– Select the display units in ohms or K-ohms.
• Resistance–Select the resistance range (auto or the desired range).
• Calibrate–Press Calibrate to calibrate the electrode. (This uses a 10K Ω
resistor to calibrate the cell ranges).
4. Press Return to navigate back to the main menu.
5. Insert a USB thumb drive into the USB port on the side of the EVOM™ Manual
and begin measuring by pressing the foot switch or touching the Store button
on the screen to store and advance to the next weel. Tap the Next Well area on
the right side of the screen to advance in increments of one well without taking a
measurement. Repeat the sampling process.
6. Once the last well has been recorded, the file storing selection notification
appears. Press Store. A system message will report if the USB thumb drive is
usable, or it will display an error. If the USB thumb drive is not plugged in or it
is not recognized, a warning message will appear. Press Cancel and try another
drive. The Store function cannot be used on an unrecognized drive. EVOM™
Manual should respond with "File saved" within 15 seconds. If "Saving file..." is still
seen after 20 seconds, press the Return key and use another USB drive. Once a
file has been saved, open the file on a computer to verify the contents.
NOTE: The file saving routine can take up to 15 seconds to complete. See the USB
cautions on page 5.
7. Remove the USB thumb drive and transfer the data file to your computer as a
CSV file (Excel).

Voltage

1. Power on the EVOM™ Manual using the power switch on the rear panel.
2. If a filename other than the default (plate1) is required:
• Press and hold the Store button for 2 seconds to enter the Store Option menu.
World Precision Instruments
EVOM™ Manual
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