рефераты конспекты курсовые дипломные лекции шпоры

Раздел Информатика
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Operation

Реферат Курсовая Конспект

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Operation

Operation - раздел Информатика, VHF OMNIDIRECTIONAL RANGING (VOR) SYSTEM The Nav Control Panel Has An Active Frequency Display Window And A Standby Fr...

The NAV control panel has an active frequency display window and a standby frequency display window. The frequency that shows in the active frequency display window is the frequency that the navigation radios use for operation. The standby frequency display window shows the next frequency you want to use.

The transfer switch is a momentary action switch that transfers the frequency in the standby frequency display window to the active frequency display window. When you push the switch, the frequency that is in the active frequency display window transfers to the standby frequency display window.

The frequency select control is a continuous rotary knob. There is an inner knob and an outer knob. The outer knob sets the tens and ones digits. The inner knob sets the tenths and one hundreths digits.

At power up, the frequency displays show the last frequency entry before power down.

The NAV control panel continuous bite monitors control panel operation. The NAV control panel shows FAIL in the active and standby frequency display windows when there is a failure. An internal monitor in the NAV control panel monitors the 28v dc input. If the monitor does not see the 28v dc input, it will show the message BLANK in both the active and standby frequency display windows.

When you set a VOR frequency in the range of 108 Mhz to 117.95 Mhz, the NAV control panel sends the frequency to the VOR/MB receivers and DME interrogators. The control panel sets the data word to the ILS receivers to NCD.

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VHF OMNIDIRECTIONAL RANGING (VOR) SYSTEM

VHF OMNIDIRECTIONAL RANGING VOR SYSTEM... Purpose... The VHF omnidirectional ranging VOR system is a navigation aid that gives magnetic bearing data from a VOR ground...

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Abbreviations and Acronyms
· ACP - audio control panel · DEU - display electronic unit · DFCS - digital flight control system · DME - distance measurement equipment · EFIS - electronic fli

Description
The navigation (NAV) control panels give manual tune inputs to the VOR/MB receivers. There are two NAV control panels, one for the captain and one for the first officer. RF signals from th

General
These are the components in the flight compartment that interface with the VOR system: · Captain’s primary and secondary EFIS displays · Left and right EFIS control panels

Circuit breakers
The VOR circuit breakers supply 115v ac power for receiver operation. VOR/MB receiver 1 gets power from the ac standby bus, section 1 and VOR/MB receiver 2 gets power from the ac transfer bus 2, se

VOR/MB Output
The VOR/MB receivers each have two output buses. One output bus from each receiver goes to the on-side FCC. VOR/MB receiver 1 supplies VOR data and status to FCC A. VOR/MB receiver 2 supplies VOR d

Test and Indication
There are two light emitting diodes (LEDs) and a test switch on the front of the VOR/MB receiver. The LEDs show receiver test status when you do a test of the VOR/MB receiver. The red control fail

Operation
Frequency tune inputs from the NAV control panel go to an ARINC 429 receiver in the VOR/MB receiver, then to the processor. The processor sends the tune inputs to the frequency synthesizer to tune

Instrument Switching Module
The instrument switching module on the P5 overhead panel provides discretes to the display electronics unit (DEU) for display switching when you move the switch to the both on 1 or both on 2 positi

Audio Control Panel Controls
The audio control panels (ACP) permit the crew to listen to VOR station audio or the morse code station identifier. You use the ACP volume control switches to select the VOR/MB system you

General
The radio magnetic indicator (RMI) shows bearing data to a VOR or ADF station with reference to the airplane magnetic heading. The RMI has two bearing pointers. There is a fail flag for be

Bearing Pointers
Bearing pointers 1 and 2 show in green around the edge of the compass rose when you set the VOR/ADF switches on the EFIS control panels to the VOR position. There is a pointer head and tail for bot

TO/FROM Pointer and Indicator
The TO/FROM pointer is a small white triangle that shows as part of the selected course pointer. The TO/FROM pointer shows on the centered VOR display only. The TO/FROM indicator shows at

VOR Frequency
The VOR frequency shows in the upper right next to the NAV data source. The frequency from the NAV control panel goes through the VOR/MB receivers, then to the DEUs for display. The frequency shows