Performance; Light Tray Assembly Options - Mid-Continent Instruments 4300 Series Installation Manual And Operating Instructions

Performance:

Reliability
I nitial Erection:
Final Erection:
Erection Rate:
Warning Flag:
Symbolic Airplane:
Power Consumption:
Starting:
Running:
Lighting:
Rev J, September 1, 2009
Mid-Continent I nstruments, Wichita, KS
7500 Hour Mean Time Between Failure (MTBF).
The "PULL TO CAGE" knob will erect the gyroscope to within 2.0°
of case vertical in roll and pitch from any position at any time.
The vertical gyroscope should be allowed to spin up for 3 minutes
after rated power is applied and after initial erection. After 5
minutes the final erection accuracy of pitch and roll will be within
°
1 of vertical.
Gyroscope erects to local vertical in pitch and roll at 2.5° per
minute minimum.
A gyro warning circuit provides for continuous monitoring of gyro
voltage. I f loss of gyro motor voltage occurs, the red warning flag
will appear. See section 3.5 for battery operation.
The adjustment range is
position.
1.8A maximum (at 14 VDC input)
0.9A maximum (at 28 VDC input)
Nominal 0.55A ± 15% (at 14 VDC input)
Nominal 0.27A ± 15% (at 28 VDC input)
2.5 watts maximum (for all models using 5V, 14V, or 28V lighting)
Table 1.3

Light Tray Assembly Options

P/ N 9015640-( )
5V
Blue/ White -1
White -4
Red -7
Table 1.4
Manual Number 9015762
± °
4 minimum from the zero pitch
14V 28V
-2 -3
-5 -6
-8 -9
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