During what interconnection should the jumper plug be connected to J1?
a. During VINSON equipment interconnection.
b. During direct wire or public telephone interconnection.
c. During radio link interconnection.
d. During digital modem interconnection.
The controls for adjusting the binding post output level are located on the
a. binding post.
b. front panel.
c. FM modem CCA.
d. time/serve CCA.
What two tools are used to perform operator maintenance?
a. Screwdriver and hammer.
b. Paint and teletypewriter brush.
c. Wrench and socket set.
d. File and pliers.