2-12 Powering the Model 831 Model 831 Manual
Hardware Power Switch
DO NOT use the hardware power
switch to turn the Model 831 OFF.
This may cause data to be lost and
permanent damage may occur. Press
the
0 key for several seconds to
turn off the meter.
The Hardware Power Switch on the bottom of the Model
831 disconnects the batteries from the Model 831 hardware.
The real-time clock will maintain its value for six minutes,
enough to implement a battery change. This prevents battery
drain when the Model 831 is not in use for an extended
period of time (
weeks)If the Hardware Power Switch is
in the "0" position, the batteries are disconnected.
After installing batteries be sure to move the switch to the "|"
position. This applies power to all of the Model 831
hardware.
The Hardware Power Switch should not be used to turn the
Model 831 ON and OFF. If the Hardware Power Switch is
used to turn the Model 831 OFF, data may be lost.