タイトルまたは説明

It is used in a small aircraft to determine and indicate magnetic heading of the aircraft. Specification: When the compass compensation is adjusted to neutral position, the error of the compass is ±2.5 degree. Fiction error is no more than 1 degree. The effect of the compass compensation is from *0 to *0 degree. Ambient temperature is **0 to **0 degree centigrade. Antivibration: It is in accordance with the technical specifications. When the compass is in the ambient condition of ****0HZ frequency, 1.5g overload vibration; when there is 3h vibration, it has not any kind of mechanical damage. It is in accordance with the standard of TSO-C7d. Series number: CM**4 CM**4L CM**4L (*2V, *4V & *6V) CM**4S (Southern Hemisphere) CM**4LS (Southern Hemisphere with light)