757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 2(20)

曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

 5)  The oil quantity indicators have lower white band limits. When an oil quantity indicator enters this area, no color changes take place. This does however, cause a PERF auto-event (Oil Q). The other oil parameters (pressure and temperature) are not automatically displayed when an oil quantity enters the white band area.
 6)  The engine vibration displays have half scale (2.5) limits. When vibration exceeds this limit, both displays will automatically come on. The vibration displays are white under normal conditions. During an exceedance condition, the pointer and digital readout turn yellow.
 (c)  Takeoff/go-around Mode
 1)  When the thrust management computer is in either the takeoff or go-around mode, the yellow band exceedance operations are inhibited for five minutes. Automatic secondary data initiation does not occur until the red band area is entered. All parameter pointers and readouts remain white until the red band area is entered.
 (4)  Status Page (Fig. 4)
 (a)  
The status page is displayed, when selected, on the bottom EICAS display unit. This selection is made using the STATUS switch on the EICAS display select panel.

 (b)  
The status page consists of subsystem digital readouts and control surface positions shown on the left side of the display. Status messages are displayed along the right side of the page.

  ú

 31-41-00
 ALL  ú ú 15 Page 14 ú Dec 20/95

STATUS PAGE(BOTTOM DISPLAY)

SYMBOL  NAME SOURCEPRIME  REMARKS
0.76 RCL RFHYD QTY 0.250.76  HYDRAULIC QUANTITY MODULEMONITORQUANTITY  REFILL (RF) IS PINK.NORMAL COLOR IS WHITE.LIMITS: 0.00 TO 1.00% FULL 
HYD PRESS 3230 21403210  HYDRAULIC PRESSURE SENSORHYD. PRES. LIMITS: 0 TO 4000 PSI
87 OIL Q22RPMAPU EGT 640 0.75  APU PARAMETERS  SENSORSAPU  LIMITS: EGT, 0 TO 900`C 2 2OIL Q, 0 TO 1.00% FULLRPM, 0 TO 120% 
OXY PRESS  OXYGEN PRESSURE  PRESSURESYSTEMCREW OXYGEN  LIMITS: 0 TO 2500 PSI 
AILELEVAIL RUD  INDICATORSSURFACE POSITION TRANSMITTERSPOSITION  RUDDER LIMITS: -31` TO +31`ELEVATOR LIMITS: -22` TO +32`AILERON LIMITS: -21` TO +21` 
ALTFANCARGOCABIN AUTO 1  STATUS MESSAGES  VARIOUS  SEE TEXT 
PAGE 2  PAGE INDEX  COMPUTEREICAS  LIST IS FULL)(PRESENT ONLY WHEN STATUSSHOWS OVERFLOW OF STATUS MESSAGES 
2 1 2 5 1 2 1 3 BRAKE TEMP  BRAKE TEMPERATUREREADOUTS2  TEMPBRAKESENSORS  LIMITS: 0 TO 9 UNITSCOLOR: SEE TEXT 

PARAMETER VALUES AND INDICATIONS ARE FOR ILLUSTRATION PURPOSES ONLY.
GUN 051
EICAS Displays - Status Page
Figure 4

A
757
MAINTENANCE MANUAL

 ú

 31-41-00
 ALL  ú ú 14 Page 15 ú Jan 28/02
　
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 2(20)