Simpson 460 4 Series - Page 24

Controls, Connectors, and Indicators
Figure 3-2. Rear Panel Description
10. Numerical Display:
3-4
for proper operation. If the display indicates
greater than +6.0 volts, either the battery is
not installed or the battery is not installed
properly.
The digital display uses LED's and includes a
polarity (+, —) sign, a “1” digit, three 7-seg-