TM 11-5840-208-30-1
(5)
Check the set for single-beam operation as follows:
(a) Set AT to zero.
(b) Set HW and HR to 1000.
(c) Set AA and AR controls in detent.
(d) Set range to weapon at 5000.
(e) Set single-dual switch to single.
(f) Set EL to +7 mils.
(g) "C" dials should read zero.
(h) Set EL to +21 mils.
(i) "C" dials should read one.
Note: Test-normal switch must be in normal.
2-11.
RADAR LOCATION DATA
At the completion of the computer accuracy check, the true radar location is set into the computer.
a. Use the RADAR LOCATION EASTING and NORTHING switches to set the grid reference of the radar into
the computer.
b. Use the RADAR HEIGHT knob to set the altitude of the radar in meters into the computer. Normally, the
weapon HEIGHT counter is now set to read the same as the RADAR HEIGHT counter.
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