TM 11 5840-281-12-1
3-.
OPERATIONAL CHECK. (CONT)
OPERATIONAL CHECKS TABLE (CONT)
ACTION
RESULT
46. On both pulse generators, return
Beta scan reappears on both control-indicators.
ANGLE VOLTS switch to OPERATE
position.
47. On both pulse generators, place EL
Height finder cursor appears on elevation display on both control-
CURSOR switch to HF position.
indicators.
48. On both pulse generators, rotate
ALTITUDE indicator window indicates field elevation.
ALTITUDE
control
fully
counterclockwise.
49. On both pulse generators, rotate
Height finder cursor moves upward on elevation display of both control-
ALTITUDE control clockwise through
indicators.
its range.
PART 3
Elevation display changes from 11- to 36-degree presentation on both
50. On master pulse generator, place
control-indicators.
SCAN MODE switch to350 EL
position.
51. On master pulse generator, place
Azimuth display changes from 30- to 60-degree presentation on both
SCAN MODE switch to600 AZ
control-indicators.
position.
Presentation on slave control-indicator changes from beta to ppi display.
52. On master pulse generator, place
Beta scan remains on master control- indicator.
SCAN MODE switch to SIMULT
position.
NOTE
If associated IFF equipment is being used, perform step 53. If associated IFF equipment Is
not being used, proceed to step 54.
53. On master pulse generator, place
Ppi presentation on both control-indicators.
SCAN MODE switch to IFF position.
Beta presentation with 10-mile range on both control- indicators.
54. On master pulse generator, place
SCAN MODE switch to NORM
position.
3-18
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