TM 9-2350-222-10-2
ZERO SIGHTS (PERFORM INITIAL ZERO) - Continued
WARNING
When firing main gun, all hatched must be
closed to protect crew from burst of rounds.
Gunner:
9.
Wait for commander's order to fire. Upon order to fire:
a.
Set MAIN GUN switch (M) to ON.
b.
Press either firing trigger (N) on GUNNER'S POWER
CONTROL handles (P). Main gun will fire.
c.
Set MAIN GUN switch (M) to OFF.
10.
Repeat steps 5 through 9 two more times to get a three-round
shot group. After third round is fired, use G-box method to
aline reticle 600 meter aiming cross (L) on target aiming point
(C). Continue with step 11.
TA132578
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