Test stand - front.
TEST STAND MONITORING METERS.
a. There are seven independent monitoring circuits on the test stand (fig
5). Each of these has one meter movement, one or more selector switches, and
either a calibrating jack or a set of calibration binding posts. The calibration
inputs are provided so that the test stand's measuring circuits can be easily
compared with certified standards of known accuracy. Periodic calibration will
detect errors in the monitor circuits. Discrepancies must be corrected before
resuming tests with the test stand.
OS 010, 3-P3