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TM 55-4920-412-13&P
Table 3-1. Operator's Controls (Cont)
Control, indicator or connector
Function
SENSOR SIMULATOR (Cont)
GAS GEN SPEED NO. 2
NOR CAL switch
Permits selection of mode of operation for equipment testing of Ng #2
indicator.
HI LO switch
Permits selection of high and low Calibration tests for Ng #2 indicator
when NOR CAL switch is placed to CAL.
Variable control
Used to check range of operation of Ng #2 indicator when NOR CAL
switch is placed to NOR.
HIGH OIL TEMP NO. 1
Used to indicate simulated conditions exist on appropriate
HIGH OIL TEMP NO. 2
parameter tests.
ENGINE OUT NO. 1
ENGINE OUT NO. 2
ENGINE % RPM NO. 1
NOR CAL switch
Used to select mode of operation: normal or Calibration of % RPM #1
indicator.
HI LO switch
Used to select high and low speed Calibration points of % RPM #1
indicator when NOR CAL switch is placed to CAL.
Variable control
Used when NOR CAL switch is placed to NOR, to check operation of %
RPM Engine #1 indicator over its range.
ENGINE % RPM NO. 2
NOR CAL switch
Selects mode of operation for % RPM #2 indicator - normal or
Calibration.
HI LO switch
Used to select high and low Calibration points for % RPM #2 indicator
when NOR CAL switch is placed to CAL.
Variable control
Used when NOR CAL switch is placed to NOR, to check operation of %
RPM #2 indicator over its range.
TORQUE NO. 1
NOR CAL switch
Used to select mode of testing - normal or Calibration of % TRQ #1
indicator.
HI LO switch
Permits selection of high and low Calibration of % TRQ #1 indicator
checks when NOR CAL switch is placed to CAL.
Variable control
Permits testing of range of operation of % TRQ #1 indicator system
when NOR CAL switch is at NOR.
TORQUE % NO. 2
NOR CAL switch
Used to select mode of testing - normal or calibration of % TRQ #2
indicator.
HI LO switch
Permits selection of high and low calibration checks of % TRQ #2
indicator when NOR CAL switch is placed to CAL.
Variable control
Permits testing of range of operation of % TRQ #2 indicator system when
NOR CAL switch is at NOR.
3-6
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