Make sure that the air intake and exhaust ports on the coordinator, power supply, modulator, receiver-
2-3. STARTING PROCEDURE
After a suitable warmup period, check the no-load reading of the voltmeter on the engine generator. The
At the shelter power distribution box, set the MAIN circuit breaker to ON (upper position). Place the SHELTER
circuit breaker to ON. If shelter lights are required, throw the LIGHTS switch to ON. If ventilation is required, place FANS
LEFT-RIGHT switches each to the ON position. Throw the RADAR circuit breaker to ON.
Set the power switch on the power supply to ON.
After 3 minutes, push the RADIATE switch on the radar set control to ON.
Adjust the RANGE, ELEVATION, and SCOPE GAIN controls on the radar set control until a presentation is
obtained on the A-scope.
2-4. STOPPING PROCEDURE
Press the RADIATE switch to OFF.
Set the AUTO MAN switch to position 3.
Set the power switch on the power supply to the OFF position.
Set the MAIN circuit breaker on the shelter power distribution box to OFF.
Shut (down the engine generator as prescribed in TM 5-6115-2571-14.