TM 11-5805-356-34-1
4-12. F-316/U Operational Test
(6) Patch cords (2).
(7) Hookup wire (30 ft).
a. Test Equipment and Materials.
b. Test Connections and Conditions. Connect
(1) Test Set, Teletypewriter AN/GGM-1.
both TH-22/TG's, AN/GGM-1, and TTY as
(2) Teletypewriter (TTY) or other tele-
graph receiving device.
wires (designated filter test hookup wire) con-
(3) Terminal, Telegraph TH-22/TG (2).
nect F-216/U standard (position B) and F-316/
(4) Filter Assembly Electrical F-316/U
U under test (position A) as shown, Omit all
(standard).
other hookup wires shown.
(5) Telephone Set TA-312/U (2).
c. Initial Test Equipment Settings. None.