TM 11-5840-281-12-1
2.7. PRECISION APPROACH OPERATION. (CONT)
NOTE
During operation in SIMULT mode, use care when operating controls and
switches on master control-indicator. Their operation controls data going to the
slave control- indicator.
Maximum signal returns should exist when blanked range mark sector on the
crt display brackets the signal returns from the radar targets adjacent to the
runway. For additional information, refer to Cursor Alinement Checks (para 3-
4).
When not in operation, perform Preliminary Control Settings (para 2-4) and
Preliminary Operating Procedure (para 2-5), omitting scan and video
presentation checks, to place the radar set in operation.
1.
Place SCAN MODE switch (1) to NORM position.
2.
Place SCAN switch (2) to ON position.
3.
Place ANGLE VOLTS switch (3) to OPERATE position.
4.
Place EL CURSOR switch (4) to GP position.
5.
Place RANGE MILES switch (5) to any desired position except 80.
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