The ED 551A Electronic Display unit functions as a Horizontal Situation Indicator (HSI), Attitude Director Indicator (ADI) or Multi Function Display (MFD) used with the EFS-50 system. When the ED 551A is used as an ADI an inclinometer is mounted on the front panel. The high resolution CRT displays converted X-Y axis deflection signals as well as red, green, and blue video signals from the SG-465.
Version 066-03137-3200 is a black EDU with 28VDC lighting and HIRF/lightning protection.
友情提醒：件号：066-03137-3200 相关介绍完善中 / 部分技术参数正在核实，当前信息仅供参考，最终订货请以实际件号、原厂资料及 IPC 手册为准。
规格：
Weight:
9 lb
Dimensions:
9.26 x 5.27 x 4.92 in.
Power requirement:
27.5 VDC @ 2 amps max
Temperature:
-40ºC to 55ºC
Altitude:
55,000 ft. max
特征：
Display Unit used in EFS-50 system
Panel-Mounted
Receives information from aircraft attitude, navigation, guidance, and weather radar system sources
5"" x 5"" color CRT electronic display
Converts X/Y axis deflections signals & red-green-blue video signals form the Symbol Generator
May be used as an EHSI, EADI or MFD
When used as an EADI, an inclinometer is mounted on the front panel
Weather radar can also be displayed on either the EHSI or MFD
Unit has no front panel controls, typically used with the CP-467 control panel
Display receives power directly from the aircraft, does not draw current from the Symbol Generator
Contains an internal fan blower
An airflow sensor within the display unit will generate a fault indication on the display unit if insufficient airflow is detected
