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源自@张德浩没有醉

驾驶舱理念FCTM-AOP-10-20-10

空客飞机驾驶舱的设计通过飞机操作环境满足飞行机组的操作需求， 同时保证电传操纵家族最大的共性。

A320系列飞机驾驶舱面板布局

顶板 Overhead Panel

遮光板 Glareshield

主仪表板 Main Instrument Panel

中央操纵台 Pedestal

侧操纵台 Lateral Consoles

脚蹬 Pedals

设计理念FCTM-AOP-10-20-20

OVERHEAD PANEL 顶板

与发动机相连的系统控制面板是垂直布局的，以便能直接并本能的完成正常/非正常程序。此外，这个布局的目的是尽可能减少飞行机组的错误。

GLARESHIELD 遮光板

遮光板支持自动飞行系统(AFS)的短期的策略控制。可以“抬头”进行操纵并对于两名飞行员都能容易进行操纵。

MAIN INSTRUMENT PANEL 主仪表板

主仪表板主要支持对于以下功能是必须的显示组件：

‐ FLY 飞行 (PFD )

‐ NAVIGATE 导航 (ND)

‐ COMMUNICATE 通讯 (DCDU（新飞机部分选装）)

‐ MONITOR the various aircraft systems 监控各个飞机系统 (ECAM).

The display units are located in the full and non-obstructed view of both pilots.

显示组件位于两名飞行员全部并无遮挡的视野中。

PEDESTAL 中央操纵台

中央操纵台主要支持以下控制：

‐ 发动机和推力（发动机主电门，推力手柄）

‐ 飞机形态（减速板手柄，襟翼手柄，方向舵配平）

‐ 导航(MCDU, FMS)

‐ 通信(RMP).

风挡参考 CCOM/05-020 Clearview Windows

1. fixed windows
2. sliding windows

侧窗操作 参考FCOM/DSC-56-40 Sliding Windows

驾驶舱照明FCOM/DSC-33-10 Cockpit Lighting

驾驶舱通风CCOM/02-090 Cockpit Air Conditioning

驾驶舱应急设备

FCOM/DSC-25-10 Flight Deck

FCOM/DSC-25-20 Emergency Equipment

撤离绳 CCOM/05-020 Escape Rope

氧气FCOM/DSC-35-20 Fixed Oxygen System for Cockpit

FCOM/PRO-NOR-SOP EMERGENCY EQUIPMENT

驾驶舱预先准备检查下列应急设备

‐ 救生衣存放

‐ Xxx stowed

‐ 防烟罩或PBE存放

‐ 便携灭火瓶保险在位/压力绿区

‐ 氧气面罩存放

‐ 应急手电筒存放

‐ 撤离绳存放

顶板信息索引（按SOP检查操作顺序）

风挡雨刷 WIPER 参考 FCOM/DSC-30-60-20 Rain Removal

电源 ELEC 参考 FCOM/DSC-24-20 Electrical

火警 FIRE

参考 FCOM/DSC-26-20-20 Fire Protrction - Engines and APU

参考 FCOM/DSC-31-05-30 Attention - Getters

APU 参考 FCOM/DSC-49-20 APU

空调 AIR COND

参考 FCOM/DSC-21-10 Air Conditioning

参考 FCOM/DSC-36-20 Peneumatic

A320

A321

通风 Ventilation

参考 FCOM/DSC-21-30 Ventilation

货舱加温 CARGO HEAT （选装）

参考 FCOM/DSC-21-40 Cargo

驾驶舱灯光 INT LT

参考 FCOM/DSC-33-10 Cockpit Lighting

舱音记录器 RCDR

参考 FCOM/DSC-23-10-40 Cockpit Voice Recorder

参考 FCOM/DSC-31-60-20 FLT Recorders

撤离 EVAC 参考

FCOM/DSC-23-40-10 Emergency Evacuation

ADIRS 参考 FCOM/DSC-34-NAV-10-20 ADIRS

经典款

时尚款

外部照明 EXT LT 参考 FCOM/DSC-33-20-20

旅客通知 SIGNS

参考 FCOM/DSC-33-30-20 Emergency Lighting

参考 FCOM/DSC-33-40-10 Signs

机舱增压 CABIN PRESS

参考 FCOM/DSC-21-20-40 Pressurizition

燃油 FUEL 参考 FCOM/DSC-28-20 Fuel

构型I

构型II

(部分新飞机加装额外中央油箱ACT)

音频转换 AUDIO SWITCHING

参考 FCOM-DSC-23-10-50 Audio Switching

RMP 参考 FCOM/DSC-23-10-20 Radio Management Panel

ACP 参考 FCOM/DSC-23-10-50 Audio Control Panel

使用原理 FCTM/AOP-10-20-30

顶板的暗舱概念

每个按钮都有一盏或两盏灯:

‐ 上部表示告警或系统状态(e.g. FAULT light, OPEN light).

如果无需显示警告或系统状态，两个灰点取代灯的位置

‐ 下部对应于:

•在按钮电门上，对应系统控制的选项(e.g. ON, OFF, OVRD), or

•在按钮上，对应系统的状态(e.g. MAN).

如果无需显示系统控制的选项，两个灰点取代灯的位置。

一般的操作规则是：灯灭原理。系统准备好并适合飞行。

按钮/按钮电门灯

颜色编码的，表示系统的状态:

‐ Amber:

系统失效

‐ Red:

可能需要立即修正动作的失效

‐ Green:

系统工作正常

‐ Blue:

临时选择的系统工作正常

‐ White:

按钮的不正常位置或着维护/测试结果指示

‐ Blank 空的: 该系统适合飞行。

磁罗盘FCOM/DSC-34-NAV-20 Compass

可收放的直读磁罗盘位于风挡以上中间位置

磁差牌置于磁罗盘之上

Note: 由于APU继电器在驾驶舱中的位置，APU起动过程可能干扰磁罗盘读数。

目视结冰指示器 FCOM/DSC-30-70-10 Visual Ice Indicator

An external visual ice indicator is installed between the two windshields. 位于机身外两风挡之间。

There can be also an external ice detector light 磁罗盘和结冰指示器灯光使用同一个顶板电门 参考 FCOM/DSC-33-10-30

遮光板

FCU 参考 FCOM/DSC-22_10-40-20 FCU

其它遮光板指示灯/电门

FCOM/DSC-31-50 EFIS Control Panel & Chronometer

FCOM/DSC-31-30 Attention Getters

FCOM/DSC-27-20-30 SIDE STICK PRIORITY lt

FCOM/DSC-22_30-80-30-10 Autoland Warning Light

FCOM/DSC-46-10-40-10 ATC

主仪表面板显示

PFD FCOM/DSC-22_10-40-40 Primary Flight Display

FCOM/DSC-31-40 Indications on PFD

FMA 参考 FCOM/DSC-22_30-100 Flight Mode Annunciator

飞行方式信号牌位于PFD的顶部，显示自动推力的状态，AP/FD的垂直和水平方式，进近能力以及AP/FD/自动推力的接通状态。

新的信号牌出现外围会有白框显示10秒。某些模式转换情形下白框显示延长到15秒并伴有三下滴答声。

左边的三列

第一行以绿色显示接通的模式。

第二行以蓝色或洋红色显示预位的模式。

洋红色表示预位或接通的模式存在限制。

第三行显示特殊信息

‐ 飞行操纵相关的信息最优先

• 红色仅俯仰配平闪烁9秒后稳定

• 琥珀色使用人工俯仰配平闪烁9秒后稳定

‐ FMGS相关信息次优先

THE FOURTH COLUMN

以白色显示进近能力。

以蓝色显示最低高度。

注：FMA的气压或无线电数值不取整：输入在MCDU PERF APPR页面上的精确数值显示在FMA上。

THE FIFTH COLUMN 第五列

以白色显示AP，FD和自动推力的接通状态。

FMGC自动转换在FD外围显示10秒的框

当自动推力预位而没有激活以蓝色显示A/THR。

注：FMGS同步自动推力模式，AP/FD模式和进近能力在两部PFD上显示相同的信息。

中心区域

特定地面指示

参考 FCOM/DSC-17-20-30 Side Stick Indications On PFD

参考 FCOM/DSC-31-40 Specific Ground Indication

在地面，第一台发动机起动后，两部PFD上出现白色侧杆位置的指示。

飞机从地面到空中时，指示消失。

地面滑跑引导指令杆为绿色，如有航向信标台信号，飞机在地面或空中时低于无线电高度30ft，显示该符号。它显示飞行指引偏航指令，以保持飞机处于跑道中心线。

姿态信息

参考 FCOM/DSC-31-40 Attitude Data

参考 FCOM/DSC-22-30-20 Flight Director

1. Fixed Aircraft Symbol 固定飞机符号
2. This symbol is in black, and outlined in yellow. The yellow outline is dimmed if the flight crew selects TRK-FPA, unless the FMA is in TOGA or FLX mode. 符号为黑色，边框是黄色，当飞行机组选择TRK-FPA黄色边框暗淡，除非FMA在TOGA或FLEX模式。
3. Roll Scale 横滚刻度
4. This scale is in white, and has markers at 0, 10, 20, 30, and 45 ° of bank.在坡度0, 10, 20, 30, 和45 °的位置标有白色的刻度。
5. Roll Index (yellow) 横滚指标
6. This pointer indicates the bank angle. When the bank angle exceeds 45 °, all the PFD symbols except those for attitude, speed, heading, altitude, and vertical speed, disappear. The display returns to normal when the bank angle decreases below 40 °. 此游标指示坡度。当坡度超过45 °，PFD上除姿态，速度，航向，高度和垂直速度以外的其它符号都消失。当坡度减小到低于40°时显示恢复正常。
7. Pitch Scale (white) 俯仰刻度
8. This scale has markers every 10 ° between 80 ° nose up and 80 ° nose down (every 2.5 ° between 10 ° nose down and 30 ° nose up). When pitch angle exceeds 25 ° nose up or 13 ° nose down, all the PFD displays except attitude, speed, speed trend, heading, altitude, and vertical speed disappear. Beyond 30 °, large red arrowheads indicate that the attitude has become excessive and show the direction to move the nose in order to reduce it. The display returns to normal when pitch angle becomes less than 22 ° nose up or 10 ° nose down. 在俯仰角±80°范围内每10°（30°抬头和10°低头范围中间是每2.5°）有个刻度。当俯仰角超出25°抬头或13°低头，PFD上除了姿态，速度，速度趋势，航向，高度和垂直速度以外的其它显示消失。超过30°，大红箭头表示姿态过量并指示移动机头的方向以减少幅度。当俯仰角少于22°抬头或10°低头显示恢复正常。
9. Flight Control Protection Symbols 飞行操纵保护符号
10. The display shows these symbols (=) in green:显示器以绿色呈现(=)符号
11. • On the roll scale to mark the bank angle protection availability. 在横滚刻度上标记坡度保护的可用区间。
12. • On the pitch scale at 15 ° nose down or 30 ° nose up to mark the pitch limits. 在俯仰刻度上位于15°抬头和30°低头以标记俯仰限制。
13. An amber x replaces these symbols if the corresponding protection is lost. 当失去对应的保护，琥珀色的x取代这些符号。
14. (参考 FCOM/DSC-27-20-10-20 Protections - General)
15. Sideslip Index (yellow) 侧滑指标
16. This trapezoidal index moves beneath the roll index. On ground, it represents the lateral acceleration of the aircraft. In flight, it shows sideslip (as computed by the FAC). One centimeter of displacement indicates 0.2 g. The sideslip index is against its stop at 0.3 g. 梯形指标在横滚指标底下移动。在地面上表示飞机的横向加速度，飞行中则指示侧滑（由FAC计算）。1厘米的偏移表示0.2 g。侧滑指标在0.3 g 达到量程极限。

In case of engine failure at takeoff or go around, the sideslip index changes from yellow to blue.在发动机失效的起飞和复飞时，侧滑指标由黄变蓝

In this case, the sideslip index is called β target. 在这种情况下，侧滑指标被称为 β 目标。

擦机尾俯仰限制指示

Tailstrike Pitch Limit 擦机尾俯仰限制

The pitch limit indicates the maximum pitch attitude to avoid the tailstrike risk at landing. 俯仰限制显示最大俯仰姿态以避免着陆擦机尾。The indication is a fixed value corresponding to the main landing gear compressed. 该指示固定显示主起落架压缩时的限制值。The indication appears at 400 ft radio height. The indication disappears, when there is no longer a risk of tailstrike. 该指示在无线电高度400 ft时出现直到不存在擦机尾风险后消失。

无线电高度

A value appears, when the aircraft is lower than 2 500 ft. 当飞机高度低于2500ft时显示无线电高度值。

‐ If a DH has been entered, the radio height appears: 输入过DH后，无线电高度在以下情况出现

• In green, when DH 100 ft < RA < 2 500 ft

• In amber, when RA < DH 100 ft

If “NO” is entered as the DH on the MCDU APPROACH page, 0 ft becomes a default value. 当MCDU APPROACH页面的DH输的是“NO”时，0 ft 成为默认值。

When the aircraft reaches the decision height selected on the MCDU, DHletters flash amber for 9 s, then remain amber above the radio height indication. 当飞机到达MCDU预选的决断高度，DH在无线电高度指示之上以琥珀色闪烁9秒后保持。

‐ If no DH has been entered, or if both FMGCs fail, the radio height appears:

如果没有输入DH或双FMGC失效，无线电高度以如下方式呈现

• In green, when 400 ft < RA < 2 500 ft

• In amber, when RA ≤ 400 ft

The radio height indication changes every 10 ft down to 50 ft, then every 5 ft down to 10 ft, then every foot. 无线电高度指示每10 ft变动一次至下降到50 ft，每5 ft变动一次至下降到10 ft，之下每英尺都变动。

飞行航径向量 Flight Path Vector

The Flight Path Vector (FPV) is the flight reference with the TRK and FPA as basic guidance parameters. 飞行航径向量(FPV)是以TRK和FPA为基本向导参数的飞行参考。

The FPV appears on the PFD as a symbol, known as the "bird". The bird indicates the track and flight patch angle in relation to the ground. PFD显示的FPV符号也叫“小鸟”。小鸟指示相对地面的航迹和飞行航径角。

The track is indicated on the PFD by a green diamond on the compass, in addition to the lateral movement of the bird in relation to the fixed aircraft symbol. PFD罗盘上的◇表示航迹，随着小鸟相对固定飞机符号的水平运动。On the ND, the track is indicated by a green diamond on the compass scale. ND罗盘刻度上的◇表示航迹。The difference in angle between track and heading indicates the drift. 航迹和航向之差表示偏流。

The flight path angle is indicated on the PFD by the vertical movement of the bird in relation to the pitch scale. PFD上小鸟相对垂直刻度的移动表示飞行航径角。

With the flight directors (FD) ON, the Flight Path Director (FPD) replaces the HDG-VS Flight Director (FD). With both FD pb set to OFF, the blue track indexappears on the PFD horizon. 当飞行指引(FD)接通时，飞行航径指引(FPD)取代HDS-VS飞行指引(FD)。当两个FD按钮都位于OFF，蓝色的航径指标显示在PFD地面线上。

The bird is the flying reference that should be used when flying a stabilized segment of trajectory, In dynamic manoeuvres, the bird is directly affected by the aircraft inertia and has a delayed reaction. As a result, the bird should not be used as a flight reference in dynamic manoeuvres. 小鸟应该被用于在稳定航段上作为飞行参考，比如非精密进近或目视起落。在做机动时小鸟直接受飞机惯性的影响有延迟效应，所以小鸟不应作为机动飞行时的参考。

FCTM/AS-BIRD

The attitude flight reference should be used for dynamic manoeuvres, for example, take-off or go-around. An action on the sidestick has an immediate effect on the aircraft attitude. The flight crew can monitor this flight reference directly and accurately during these manoeuvres. 姿态飞行基准应用于动态机动飞行，比如，起飞或复飞。侧杆上的一个动作会立刻对飞机姿态产生影响。飞行机组在这些机动飞行中能够直接并准确地监控飞行基准。

RELIABILITY 可靠性

The FPV is computed from IRS data, therefore, it is affected by ADIRS errors. An error may be indicated by a small track error, usually of up to ± 2 °. This can be easily determined during the approach.

因为飞行轨迹矢量(FPV)由IRS数据计算，因此它会受到ADIRS误差的影响。这种误差可由小的航迹误差指示，通常最大为±2°。在进近阶段可比较容易确定。

The FPV is also computed from static pressure information. Therefore, the bird must be considered as not reliable, if altitude information is not reliable.

FPV计算还使用静压信息。因此，如果（气压）高度信息不可靠，那么小鸟必须被认为是不可靠的

PRACTICAL USE OF THE BIRD 小鸟的实际使用

一般规则

When using the "bird", the flight crew should first change attitude, and then check the result with reference to the "bird".

当使用“小鸟”时，首先飞行机组应改变姿态，然后参考“小鸟”来检查结果。

WINDSHEAR 风切变

FCOM/DSC-22_40-40 Windshear Detection Function

【记忆项目】FCOM/PRO-ABN-SURV [MEM] WINDSHEAR

The windshear detection function is provided by the Flight Augmentation Computer (FAC) in takeoff and approach phase in the following conditions: 风切变探测由FAC提供，在以下情况

‐ At takeoff, 3 s after liftoff, up to 1 300 ft RA

‐ At landing, from 1 300 ft RA to 50 ft RA

‐ With at least CONF 1 selected.

The warning consists of:

‐ A visual “WINDSHEAR” red message displayed on both PFDs for a minimum of 15 s. PFD显示“WINDSHEAR”至少15秒

‐ An aural synthetic voice announcing “WINDSHEAR” three times. 合成音响“WINDSHEAR”三次

W/S AHEAD前方风切变

FCOM/DSC-34-SURV-30-30 Predictive Windshear System

【记忆项目】FCOM/PRO-ABN-SURV [MEM] WINDSHEAR AHEAD

1. W/S AHEAD message on the PFD
2. This message is displayed, when the Predictive WindShear system detects windshear ahead of the aircraft. 预测式风切变系统探测飞机前方的风切变，根据警告级别在PFD显示琥珀色或红色的“W/S AHEAD”
3. The message is in amber or red, depending on the level of the alert.
4. Predictive WindShear area indication
5. PWS SCAN message on the ND

空速 Airspeed

1. Actual Airspeed Reference Line and Scale 实际空速基准线及刻度
2. A white scale, on a grey background, moves in front of a fixed yellow reference line (next to a yellow triangle) to indicate airspeed. The minimum airspeed indication is 30 kt. 最小的空速指示是30 kt。
3. Speed Trend (yellow) 速度趋势
4. This pointer starts at the speed symbol. The tip indicates the speed the aircraft will reach in 10 s, if its acceleration remains constant. 速度变化稳定时，箭头指示空速在10秒后将要达到的位置。
5. It also disappears, if the FACs fail. 当FAC失效也会消失。
6. Target Airspeed (magenta or blue) 目标速度
7. This symbol gives the target airspeed, or the airspeed corresponding to the target Mach number. 目标空速或目标马赫数对应的空速。
8. The target airspeed is the airspeed computed by FMGC in managed speed mode (magenta), or the airspeed manually entered on the FCU in selected speed mode (blue). The target speed is indicated by a magentaor blue triangle.FMGC计算的管理速度，或FCU上手动选择的目标速度，以洋红色或者蓝色三角表示。
9. When the target speed is off the speed scale, its value is displayed as numbers, either above or below the speed scale.当目标速度超出速度刻度以数字显示在速度刻度顶上或底下。
10. Mach Number (green) 马赫数
11. It is displayed, when it is greater than0.5. 当马赫数大于0.5时显示
12. Speed Protection (green) 速度保护
13. This symbol indicates the speed (VMO 6 kt or MMO 0.01) at which overspeed protection becomes active

1. (Refer to DSC-27-20-10-20 Protections - General). Note: The ECAM displays an "O/SPEED" warning at VMO 4 kt and MMO 0.006.
2. ECON Speed Range (magenta) 经济速度范围
3. In descent mode with the ECON/AUTO SPD mode active, these two thick lines replace the selected speed symbol. It shows the upper and lower limits, calculated by the FMGC. 由FMGC计算，以两条粗线显示上下限制，在DES模式并且ECON.AUTO SPD模式激活时取代选择速度的符号。
4. ‐ The upper speed is target speed 20kt, limited to VMAX or VMO -3 kt or MMO -0.006, whichever is lowest. 上限是目标速度 20 kt，限制在在VMAX，VMO-3kt或MMO-0.006三者中的最低值之下。
5. If a speed limit or a speed constraint applies, the upper margin is limited to ECON SPD 5 kt. 如果存在速度限制（limit飞机气动限制，constraint飞行程序限制，自己领会）上限是ECON SPD 5kt。
6. ‐ The lower speed margin is the target speed -20 kt, limited to green dot, F, S, or VLS, whichever is higher. 下限是目标速度 -20kt，限制在绿点速度，F，S，或最小可选速度四者最高值以上。

1. Minimum Selectable Speed (VLS) 最小可选速度
2. The top of the amber strip along the speed scale indicates this speed. It represents the lowest selectable speed providing an appropriate margin to the stall speed. 最小可选速度在失速速度之上提供适当的余度(Refer to DSC-27-20-10-20 Protections - High Speed Protection)
3. VLS information is inhibited from touchdown until 10 s after liftoff. VLS信息在接地以后到离地10内被抑制。
4. Alpha Protection Speed 迎角保护速度
5. The top of a black and amber strip along the speed scale indicates this speed. It represents the speed corresponding to the angle of attack at which alpha protection becomes active 表示α保护被激活时的迎角所对应的空速(Refer to DSC-27-20-10-20 Protections - General).
6. It is displayed when in pitch normal law. 俯仰正常法则下显示。
7. Alpha MAX Speed 最大迎角速度
8. The top of a red strip along the speed scale indicates this speed. It represents the speed corresponding to the maximum angle of attack that the aircraft can attain in pitch normal law 表示飞机在俯仰正常法则下所能达到的最大迎角对应的空速(Refer to DSC-27-20-10-20 Protections - General).
9. It is displayed when in pitch normal law. 俯仰正常法则下显示。
10. VMAX 最大速度
11. The lower end of a red and black strip along the speed scale defines this speed.
12. It is the lowest of the following: 以下的最低值
13. ‐ VMO or the speed corresponding to MMO
14. ‐ VLE
15. ‐ VFE
16. (Refer to DSC-27-20-10-20 Protections - High Speed Protection)
17. Stall Warning Speed (VSW) 失速警告速度
18. The top of a red and black strip along the speed scale defines this speed.
19. It is the speed corresponding to the stall warning. 失速警告对应的空速(Refer to DSC-27-20-10-20 Protections - General).
20. VSW information is inhibited from touchdown until 5 s after liftoff. VSW在接地以后到离地五秒内被抑制。
21. It is displayed when operating in pitch alternate or pitch direct law. 在俯仰备用法则或俯仰直接法则下显示。

1. Decision Speed (V1) 决断速度
2. This is a blue symbol (numeral one) that the crew manually inserts via the MCDU. When it is off the scale, the upper part of the scale shows it in numbers. 机组在MCDU手动输入，速度带符号为数字1 ，超出空速带刻度则以数字显示在顶上。
3. It disappears after liftoff 离地后消失(Refer to DSC-22_10-50-50 Other Speeds).
4. Minimum Flap Retraction Speed 最小收襟翼速度
5. This is a green symbol (letter F).
6. It appears when the flap selector is in position 3 or 2. 当襟翼手柄位于3或2出现(Refer to DSC-27-20-10-20 Protections - High Speed Protection).
7. Minimum Slat Retraction Speed 最小收缝翼速度
8. This is a green symbol (letter S).
9. It appears when the flap selector is in position 1. 当襟翼手柄位于1时出现(Refer to DSC-27-20-10-20 Protections - High Speed Protection).
10. VFE NEXT 下一档襟翼最大速度
11. The VFE next symbol is an amber equal sign showing the VFE corresponding to the next flap lever position. = 表示VFE最大襟翼速度，对应下一档襟翼手柄位置
12. It appears when the aircraft altitude is below 15 000 ft or 20 000 ft, depending upon the FAC standard 在20000ft出现(Refer to DSC-22_10-50-30 Limit Speeds).
13. Green Dot (Engine-out operating speed in clean configuration) 绿点（光洁形态单发操作速度）
14. This green dot appears, when the aircraft is flying in the clean configuration. 光洁形态下出现○It shows the speed corresponding to the best lift-to-drag ratio. 表示最佳升阻比对应的空速。
15. Rotation speed: (VR) 抬轮速度
16. VR is entered on the PERF takeoff page of the MCDU, and is indicated by a cyan circle. MCDU的PERF takeoff页面输入VR，由○表示。
17. This cyan circle is visible during takeoff. ○起飞时可见
18. Note: V2 is represented by the target speed index during takeoff. V2代表起飞时的目标速度指标。
19. V2 is manually inserted by the crew via the MCDU. V2由机组在MCDU上手工输入。

【记忆项目】不可靠空速指示 PRO-ABN-NAV [MEM] UNRELIABLE SPEED INDICATION

高度 Altitude

1. Altitude Indication 高度指示
2. This appears both as a white moving scale, and as a green digital readout on a grey background. Small white marks are positioned on the scale against the round values (e.g. 280, 290...). “NEG” appears in the window in white for negative values. The altitude window changes from yellow to amber, if the aircraft deviates from the FCU-selected altitude or flight
3. level. 当飞机偏离FCU上选择的高度或高度层，高度窗由黄色变为琥珀色
4. On any approach for which an minimum is entered in the FMGS, the altitude numbers change from green to amber, when the aircraft goes below the minimum. 在FMGS输入minimum后当飞机下降通过该数值高度数字由绿色变为琥珀色。
5. Linear Deviation (green filled circle)
6. This symbol appears next to the altitude corresponding to the theoretical vertical profile computed by the FMGC. It is displayed from the top of descent down to the MAP altitude. FMGC计算的理论垂直剖面对应的高度以●符号呈现。从下降顶点之下到复飞点高度该符号都显示。
7. Target Altitude or Selected Flight Level Symbol (blue)目标高度或选择高度层符号
8. This symbol shows the FCU selected altitude (if QNH or QFE BARO reference is selected) or the selected flight level (if STD BARO reference is selected.)
9. When the FMGC operates in the vertical managed mode, this symbol is magenta if it represents a flight plan altitude constraint that the FMGC will follow. If the target altitude or flight level is on the scale, the symbol is displayed and the numerical value appears inside the symbol. 垂直管理方式当存在高度限制，符号为洋红色。
10. If it is off the scale, the symbol is not displayed, and the numerical value appears above or underneath the scale. 超出刻度范围，符号以数值显示在刻度带顶上或底下。
11. Barometric Reference 气压基准
12. The display shows “STD” or it shows “QNH” or "QFE" and the numerical setting in hectoPascals or inches of mercury.
13. It pulses when the selection made by the flight crew is not correct (STD not selected above transition altitude in climb or STD still selected in approach below transition level). 过渡高度以上未选STD或过渡高度层以下仍选STD会闪烁。

Metric Altitude Indication 米制高度显示

1. Target altitude or selected flight level (magenta or blue)meters.米制显示所选高度
2. Altitude indication (green) in meters. 米制显示飞机当前实际高度

进近Minimum指示

Approach minimum is displayed on the altitude scale by an amber indication.在高度刻度上以琥珀色指示。

1. Radio Height 无线电高度
2. Landing Elevation (brown) 着陆标高
3. The top of the brown surface on the altitude scale represents the landing elevation at the flight-planned destination. 棕色区域的顶端在高度表刻度上表示飞行计划目的地机场着陆标高。
4. It is displayed:
5. ‐ during flight phases 7 and 8 and
6. ‐ if the STD reference mode is not selected. 没有选择STD模式
7. Ground reference 地面基准
8. A red ribbon on the right of the altitude scale represents the field elevation. This ribbon, which is driven by the radio altimeter signal, is displayed below 570 ft. 高度刻度右边的红带表示无线电高度表对应的机场标高，在570ft以下显示。

垂直速度 Vertical Speed

The displayed vertical speed information is normally based on both inertial and barometric data. 垂直速度显示基于惯性和气压数据合成。If inertial data is not available, it is automatically replaced by barometric information. 当惯性数据不可用，自动由气压信息代替。

In this case, the window around the numerical value becomes amber.这种情况包围数值的窗口显示琥珀色。

1. Analog pointer 模拟指针
2. This pointer, which is normally in green, points to a white vertical speed scale, displayed on a grey background
3. Digital indication 数字指示
4. This number, normally in green, is the vertical speed in hundreds of feet per minute. 数字单位是100ft/min。It disappears, if the vertical speed is less than 200 ft/min. 垂直速度小于200ft/min时消失
5. The analog pointer and the digital indication become amber, if:
6. • V/S is greater than 6 000 ft/min, (climb or descent)
7. • V/S is greater than 2 000 ft/min, during descent when 1 000 ft < RA < 2 500 ft, or
8. • V/S is greater than 1 200 ft/min, during descent and RA < 1 000 ft.

TCAS RA FCOM/DSC-34-SURV-60-20

FCOM/PRO-ABN-SURV [MEM] TCAS WARNINGS

Red area 红区

Indicates the vertical speed range, when there is a high risk of conflict. 冲突风险高的垂直速度区间

Green area 绿区

Indicates the recommended vertical speed range. It is wider than the red area. 推荐的垂直速度区间，比红区要宽

TCAS message

Appears in amber provided that the TCAS is not in standby, when the TCAS cannot deliver RA data, or in case of an internal TCAS failure. TCAS无法提供RA信息或内部失效，显示“TCAS”

航向 Heading

1. Heading Reference Line and Scale
2. A white scale on a grey background moves in front of a fixed yellow reference line to indicate the actual magnetic heading. 通常指示实际的磁航向
3. “TRUE” appears, when the display indicates the true heading, rather than the magnetic heading (latitude above 73 ° North or below 60 ° South). 当出现“TRUE”则显示真航向。
4. Selected Heading or Track Index (blue)
5. This pointer is in blue, and indicates the heading or track displayed on the FCU HDG-TRK window. 同步显示FCU HDG-TRK窗口。
6. If the FD pushbutton is OFF, a second heading/track symbol appears on the horizon line, and markers are displayed every 10 °. 当FD按钮处于OFF，第二个航向/航迹符号出现在地平线上，每10°显示一个标记。
7. Actual Track Symbol 实际航迹符号
8. This symbol is a small green diamond. 标志是◇

PFD显示的故障旗和信息

参考 FCOM/DSC-31-40 Flags and Messages Displayed on PFD

备用速度/高度带 BUSS

The BUSS is displayed on both PFDs when the flight crew turn off all ADRs. 当飞行机组关闭所有ADR后BUSS显示在两部PFD上。

The activation of this BUSS is not reversible. 启用BUSS是不可逆的

The BUSS information is based on the angle of attack (AOA), and depends on the slat/flap configuration. BUSS信息基于迎角，并且参考襟缝翼构型。

备用速度带 Backup Speed Scale

1. Red FAST area
2. Amber FAST area
3. Green area
4. Target speed (green triangle)
5. Actual speed reference (yellow line)
6. Amber SLOW area
7. Red SLOW area

备用高度带 Backup Altitude Scale

1. Current GPS altitude 当前GPS高度
2. GPS ALT flag
3. 路过

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