|DISPLAY |ENGINE |ENGINE |
|SELECT |STATUS |STATUS |
|PANEL |EVENT RECORD |RECORD |
| |MAX IND RESET |MAX RESET |
................................................................... |CAPTAINS |CAUTION CANCEL |CANC | |CENTER |CAUTION RECALL |RCL | |INSTRUMENT | | | |PANEL, P1 | | | ................................................................... |EICAS |ECS MSG |ECS/MSG | |MAINT |ELEC HYD |ELEC/HYD | |PANEL |PERF APU |PERF/APU | | |CONF MCDP |CONF/MCDP | | |ENG EXCD |ENG/EXCD | | |AUTO READ |AUTO | | |MAN READ |MAN | | |ERASE |ERASE - PRESS ERASE | | | |TO CLEAR TEST RESULTS | | |REC |REC | | | | | 2.................…....................…..........................1
S 715-022
(22)
Push and release the TEST switch.
S 715-010
(23)
Make sure that the primary page shows on the top display and the secondary page shows on the bottom display.
ú
31-41-00
ALL ú ú 02 Page 505 ú May 28/01
A
757
MAINTENANCE MANUAL
S 865-063
(24) AIRPLANES WITH PREDICTIVE WINDSHEAR; Close these circuit breakers on the overhead circuit breaker panel, P11, and remove the DO-NOT-CLOSE tags:
(a)
11F2, WX RADAR L
(b)
AIRPLANES WITH DUAL WEATHER RADAR R/T'S; 11F27, WX RADAR R
S 845-041
(25) Remove electrical power if it is not necessary (AMM 24-22-00/201).
TASK 31-41-00-725-025
3. EICAS - System Test
___________________
A. General
(1) This task includes tests for brightness control, air/ground relay interfaces, EICAS connections, and maintenance panel operation.
B. Equipment
(1) Light source - commercially available
C. References
(1)
AMM 24-22-00/201, Electrical Power - Control
(2)
AMM 32-09-02/201, Air Ground Relays
D. Access
(1) Location Zones
115/116 NLG Wheel Well - Left/Right
211/212 Flight Compartment - Section 41
E. Prepare for Test
S 845-026
(1)
Supply electrical power (AMM 24-22-00/201).
S 845-027
(2)
Make sure that these P11 panel circuit breakers are closed:
(a)
11B16, AURAL WARN SPKR LEFT
(b)
11B18, WARN ELEX B
(c)
GUN 001-010, 051 WITH SB 78-32 OR SB 78-35, AND GUN 101-104 WITH SB 78-32, AND GUN 011-050, 053-100, 105-999; 11C19, LANDING GEAR POS SYS 2
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