Power Measurement ION 8300 User Manual page 23

ION 8000 Series User Guide
VAR
WATT
TEST
MODE
ENERGY ENERGY
RESET
Chapter 2 - Front Panel
The following are cleared:
Event Log
All Data Recorders
All Waveform Recorders
TEST mode
All TEST mode Energy and Demand measurements are set to zero.
TEST mode button
The TEST mode button is located under the meter's external cover assembly; it
places the meter into TEST mode. While in TEST mode, the meter ceases
accumulation of billable quantities; energy and demand measurements are
accumulated in TEST mode registers.
Refer to "TEST mode" on page 26 for more details on this mode of operation.
Front Panel Features
Page 21