选呼代码面板（3RN)

loadlhy · 发表于 2013-12-16 16:08:49

选呼代码面板（3RN)的作用

wxy_110 · 发表于 2013-12-16 16:21:58

设置并显示选择呼叫代码

hjkl · 发表于 2013-12-16 17:51:37

楼上说的对，就是设置并显示选择呼叫代码
SELCAL Code Panel

(1) Purpose

The SELCAL code panel is used to program the SELCAL code assigned to the aircraft.
(2) Description

(Ref. Fig. SELCAL Code Panel - FRONT Face SHEET 1)
This panel is a rectangular box in compliance with ARINC 714.
The front face features:
-    4 knurled knobs for selection of a code made up of 4 letters from amongst the following:
A - B - C - D - E - F - G - H - J - K - L - M- N - P - Q - R - S.

-    A plexiglass cover over the knurled knobs which protects the displayed code. The operator can read the code through the cover.
The rear face is equipped with a round connector for connection to the aircraft electrical network.

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[23通信] 选呼代码面板（3RN)

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