Figure 4-43.--Stabilized gyrocompass set, AN/WSN-2.

The alarm system for the Mk 19 Mod 3 is de-

heading signals to the ship's navigation and fire

signed to give multiple alarm warnings when trouble

control systems. The set uses an accelerometer-

develops in any circuit. The alarm circuits are also

controlled, three-axis, gyro-stabilized platform to

arranged to give indications when they become

produce vital heading synchro data and reference,

defective.

nonvital heading synchro data, and both roll and pitch

angle synchro data.

AN/WSN-2 STABILIZED

EQUIPMENT DESCRIPTION

GYROCOMPASS SET

The AN/WSN-2 stabilized gyrocompass set

The AN/WSN-2 stabilized gyrocompass set (fig.

provides precision analog dual-speed roll, pitch, and

4-43) consists of an electrical equipment cabinet and five

Figure 4-43.--Stabilized gyrocompass set, AN/WSN-2.